How To Treat Kidney Stones?

When certain minerals are in excess in the body, they accumulate in urine. The urine becomes more concentrated as the levels of minerals and salts increase, particularly when the body is not well hydrated. As a result, hard masses of minerals and salts called kidney stones — often made of uric acid or calcium — form inside the kidney and can travel to other areas of the urinary tract. About 1-in-11 Americans will have a kidney stone at some point in their lifetime, but stones occur more often in men, people with diabetes and those who are obese.

Stones come in different sizes

Kidney stones vary in size. While some may be as small as a fraction of an inch and others only a few inches across, some stones can be very large and may take up the whole kidney. Smaller stones tend to remain in the kidney and rarely cause pain as they pass out of the body. In most cases they are not noticed until the kidney stones pass into the ureter. But larger stones may block urine flow, cause pain and result in urinary tract problems. Fortunately, the stones rarely cause permanent damage, and there are effective treatments for them.

Pain due to kidney stones

Pain is the most common characteristic and frequent symptom of kidney stones. Although the pain associated with stones varies from person to person, it can be quite intense and agonizing when it occurs — accounting for over 1 million visits to the emergency room every year. Many women who have had the condition attest that the pain is worse than the cramps and spasms of childbirth; others say it’s like being stabbed with a knife. The pain is felt along the side and back and below the ribs, though it may radiate to the belly and groin area with the movement of the stone along the urinary tract. It also generally occurs in waves, each wave lasting a few minutes, before disappearing and coming back.

Treatment of kidney stones

At St Pete Urology, we admit many patients in our emergency department because of painful kidney stones. Some patients also present with symptoms such as nausea, vomiting and hematuria (blood in urine). We determine how to manage kidney stone disease depending on the location and severity of the stones. For patients with small stones — several millimeters in size — we may allow time for the stones to pass without intervention. In that case, a patient is given pain medication, advised to drink plenty of water and waits for the stones to pass, under our close observation. But for large stones or complex ones causing problems such as severe pain, infection or kidney failure, we usually intervene to remove the stones.

Types of treatments

We often intervene to remove kidney stones that fail to pass spontaneously, are affecting kidney function, are accompanied by too much pain to wait for their passage, are blocking the flow of urine or are causing repeated infections. The interventions involve tiny or no incisions, minimal pain and a short time off work. At St Pete Urology, the treatments we commonly provide for kidney stones are extracorporeal shockwave lithotripsy, percutaneous nephrolithotomy and ureteroscopy.

1. Extracorporeal Shockwave Lithotripsy (ESWL)

ESWL (Extracorporeal Shockwave Lithotripsy) is the use of highly-focused sound waves released and focused from outside the body to crush kidney stones. The intense waves are able to reduce the stones into sand-like granules that can pass normally in urine over a few weeks. Before ESWL, patients are given a sedative or placed under regional or general anesthesia and ultrasound or X-rays used to pinpoint the location of the stones.

The procedure takes about 1 hour, but larger or more complex stones may need several ESWL treatments. Patients return home the same day and are able to resume normal activities in 2-3 days. Shockwave lithotripsy is not used for hard stones, such as cystine, struvite, and some types of calcium phosphate and calcium oxalate stones. It’s also not ideal for stones larger than 1 inch in diameter and for pregnant women.

2. Ureteroscopy (URS)

For some kidney stones, especially those located in the kidney and ureter, ureteroscopy is the preferred treatment. The treatment involves passing a small fiber-optic instrument called ureteroscope into the urethra and bladder, then into the ureter. The telescopic instrument enables the urologist to see the stone and to use a small, basket-like device to pull out a smaller stone. For larger stones that can’t be removed in one piece, the urologist uses laser or a similar stone-breaking tool to shatter the stone into smaller pieces.

Flexible ureteroscopes are used for stones located in the kidney and upper ureter while rigid ones are used when stones are located in the lower ureter near the bladder. During the procedure, you are placed under general anesthesia to keep you comfortable. A stent (or small tube) is left in the ureter to keep it open and drain urine from the kidney and into the bladder, but it’s completely within your body and doesn’t require an external urine collection bag. You can return home the same day and resume normal activities in 2-3 days, but the stent must be removed in 4-10 days to avoid infection and potential loss of kidney function.

3. Percutaneous nephrolithotomy (PCNL)

Percutaneous nephrolithotomy (PCNL) is the most appropriate treatment for larger or more complex kidney stones. It’s also the best treatment if several small stones are bundled up in one kidney. During the procedure, the surgeon makes a half-inch incision in the side or back and then guides a nephroscope (rigid telescope) through the incision and into the area of the kidney where the stone is located. Using the nephroscope, the urologist reaches the stone with instruments that fragments it into pieces that are then suctioned out. The ability to suction tiny pieces of stone from the urinary tract makes PCNL the best treatment option for larger stones.

PCNL is performed with the patient under general anesthesia. The procedure requires hospitalization and you are discharged after 24 hours but resume normal activities after 1-2 weeks. Usually at the end of the procedure a tube is placed in the kidney to help drain urine into a bag outside the body. The tube remains for a few days or just overnight. Before you are discharged from hospital, the urologist may do X-rays to check if any pieces of stone remain. The nephroscope may be inserted again if any stone fragments are detected to remove the leftover fragments and to make sure you are completely free of the condition.

At St Pete Urology, we have experienced urologists, specialized equipment and highly-skilled support personnel to help us deliver excellent outcomes for patients with kidney stones. We use both surgical and non-surgical methods to tackle this painful condition, including the minimally-invasive procedures of shockwave lithotripsy, percutaneous nephrolithotomy and ureteroscopy, robotic surgical procedures, advanced imaging technology, medications and dietary changes. For us, the goal is not only to cure kidney stones but also to prevent a recurrence — striving to make your first stone surgery your last. So if you have symptoms of kidney stones or want advice on how to avoid this painful condition, come see us for help. For more information on prevention, diagnosis and treatment of kidney stones, visit the “St Pete Urology” site.

How To Pass Kidney Stones?

Passing a kidney stone is an agonizing and traumatic experience. It’s something you wouldn’t wish for anyone, even your worst enemy. And you will want to do anything to avoid going through the ordeal again. Sadly, kidney stones are bound to recur in about 50 percent of people who have had them, often within 10-15 years if preventive measures are not taken. They occur more frequently in men than women and may lead to serious complications if not dealt with promptly, effectively and appropriately.

Triggers of kidney stones?

Kidney stones typically develop when the concentration of certain substances such as oxalate, uric acid and calcium are high enough in urine to form crystals. Once crystals are formed in the kidneys, they grow larger and solidify into “stones.” Most kidney stones (about 80-85 percent) are made of calcium while the others are uric acid stones occurring in people whose urine PH level is low.

Symptoms of kidney stones

Once they are formed, kidney stones can dislodge and move down the ureter, obstructing urine flow. As a stone moves through the ureter, it causes periods of severe, excruciating pain, including pain in the flank — pain occurring on one side of your body between the back and the stomach. In some cases, there may be nausea, vomiting and blood in urine. When the stones move beyond the ureter and toward the bladder, they are usually accompanied by bladder pressure, groin pain and frequent urination. If you have any of these symptoms, check with your primary care physician for help. The doctor most likely will do a urinalysis and an abdominal X-ray, renal ultrasound or CT scan to ascertain whether you have kidney stones and determine their number and size.

Allowing kidney stones to pass

It usually takes many weeks to a few months for kidney stones to pass spontaneously. The length of time to pass a stone depends on its size and location. As you wait for the stone to pass, you can use over-the-counter painkillers, such as acetaminophen (Tylenol), naproxen (Aleve) or ibuprofen (Motrin IB or Advil) to reduce the discomfort. Your doctor may prescribe an alpha blocker to help relax your ureter muscles and ensure the stone passes faster and with minimal pain.

For kidney stones that are too big to pass or are accompanied by very severe pain, surgical removal may be necessary. Your doctor may undertake a procedure called ureteroscopy, where a tiny endoscope (a device fitted with a small video camera and various tools fixed at the end of a long tube) is inserted into the bladder, then up the ureter to reach the stone. This is done while you’re under general anesthesia. Once the stone is reached, it’s broken down into smaller fragments and removed.

How can you prevent kidney stones?

Kidney stones are common and often recur in people who have had them. That’s why you should take the necessary steps to prevent them from forming. Some of the strategies to prevent kidney stones include:

1. Drink enough water: If you can produce 2 to 2.5 liters of urine every day, then you’re 50 percent less likely to have kidney stones than a person who produces less urine. To help you maintain such a level of urine production every day, you should drink about 8-10, eight-ounce glasses (roughly 2 liters total) of water every day.

2. Avoid high-oxalate foods: It is okay to eat foods with moderate to low quantities of oxalate, such as berries and chocolate. But you should avoid high-oxalate foods like almonds, beets and spinach, which will raise oxalate levels in your body.

3. Keep sodium in check: A diet with a lot of sodium can cause kidney stones because it increases the quantity of calcium that’s present in urine. Limit your total daily sodium intake to below 2,300 milligrams (mg). If you have had a previous incident of kidney stones due to the amount of sodium in your diet, then you need to reduce your daily sodium intake to about 1,500mg.

4. Take some lemons: Lemons provide citrate, a citric acid salt, which binds to calcium and prevents kidney stone formation. If you drink a cup of lemon juice concentrate that’s diluted in water each day, or just pure juice from two lemons, you will boost your urine citrate and reduce your risk of kidney stone.

5. Reduce your consumption of animal protein: If you’re prone to kidney stones, you should reduce your intake of animal proteins. Eating too much of eggs, meat and seafood, among other animal proteins, increases uric acid levels in the body and promotes the formation of stones. While you don’t have to avoid proteins altogether, you can opt for plant-based proteins instead.

Kidney stones are a painful and distressing condition that’s better prevented than treated. That’s why at St Pete Urology, we not only provide a variety of safe and effective kidney remedies, but also offer information to our patients so they can take action to prevent the stones from occurring. For those with stones, we offer extracorporeal shock-wave lithotripsy, ureteroscopy with either holmium or EHL Laser, ureteral stent and percutaneous nephrolithotomy, among other remedies. Don’t suffer in silence. If you suspect you have kidney stones, contact us so we can help you. For more information on the prevention, diagnosis and treatment of kidney stones, visit the “St Pete Urology” site.

Foods That Can Cause Kidney Stones

You have a role in preventing kidney stones. By being cautious with what you eat and drink you can manage to stay free of the stones. One of the easiest ways to prevent kidney stones is to drink plenty of liquid, mainly water. In fact, unless you have trouble with your kidneys, drinking six to eight 8-ounce glasses of water every day is a proven way to prevent stones. Talk with your doctor about the quantity of liquid you should drink and begin right away. Another way to prevent kidney stones is to lose weight since being overweight increases the risk of the stones. Have your meals planned by a dietician and take the necessary steps to lose excess weight.

What if you have already had kidney stones?

You will need to talk to your doctor to find out which type of kidney stones you had. Depending on the type of stone, you’ll need to change your diet to prevent the recurrence of similar stones in the future. The most common types of kidney stones are calcium oxalate stones, calcium phosphate stones, uric acid stones and cystine stones. You can prevent them by making certain changes in how much calcium, oxalate, sodium and animal protein are in the foods you eat. Working with a dietician who is an expert in kidney stone management and prevention can help you greatly.

1. Dietary steps to prevent calcium oxalate stones

If you’ve had calcium oxalate stones, then you’ll need to reduce the amount of sodium, oxalate and animal protein in your diet while keeping your calcium consumption optimum. Speak with your doctor and also with a dietician about the food sources to avoid and how much of oxalate, sodium, calcium and animal protein you should take.

To reduce the amount of oxalate in your urine, avoid the following foods:

  • a. Spinach
  • b. Wheat bran
  • c. Nuts and nut products
  • d. Peanuts — which are legumes, but are rich in oxalate.
  • e. Rhubarb

To reduce the amount of sodium in your diet:

  • a. Reduce your salt intake
  • b. Avoid packaged, canned and fast foods, which often contain sodium
  • c. Avoid food condiments, seasonings and meats, which are often rich in sodium

To limit the amount of animal protein you eat, reduce the following in your diet:

  • a. Eggs
  • b. Chicken, beef, pork, particularly organ meats
  • c. Milk, cheese, and the other dairy products
  • d. Shellfish and fish

Remember, you’ll still need to get enough protein even as you limit the amount of animal protein. Just replace the meat and animal protein with other protein sources such as dried peas, lentils, white beans, which are plant-based and low in oxalate. Your doctor and dietician can guide you on the total protein you should eat and what portion of the protein should come from animal or plant-based sources.

Optimal calcium

To prevent calcium oxalate stones, you need to have enough calcium in your diet. While you may assume that increased calcium would increase your risk of kidney stones, that’s not true. Actually, in the right quantities, calcium combines with other substances in your digestive tract and prevents stone formation. You should check with your doctor about how much calcium you need to prevent a recurrence of calcium oxalate stones and to develop strong bones. Also find out from your dietician the best food sources of calcium for you. It’s often recommended that calcium be obtained from low-oxalate, plant-based sources like cereals, calcium-fortified juices, breads, some types of beans and some types of vegetables.

2. Dietary steps to prevent calcium phosphate stones

Just like calcium oxalate stones, the prevention of calcium phosphate stones requires that you reduce the amount of sodium and animal protein in your diet while ensuring that you get enough calcium. Talk to your doctor about the dietary changes you should make. A dietician who is expert in kidney stones can help you with exactly how much sodium, calcium and animal protein to include in your diet.

To reduce the amount of sodium in your diet:

  • a. Reduce your salt intake
  • b. Avoid packaged, canned and fast foods, which often contain sodium
  • c. Avoid food condiments, seasonings and meats, which are often rich in sodium

To limit the amount of animal protein you eat, reduce the following in your diet:

  • a. Eggs
  • b. Chicken, beef, pork, particularly organ meats
  • c. Milk, cheese, and the other dairy products
  • c. Shellfish and fish

Consider replacing the above sources of animal protein with plant-based ones such as:

  • a. Soy foods, like tofu, soy nut butter and soy milk
  • b. Legumes, such as dried peas, lentils, beans and peanuts
  • c. Sunflower seeds
  • d. Nuts and nut products, like cashews, cashew butter, almond butter, almonds, pistachios and walnuts.

Talk to your doctor and dietician about the total quantity of protein to eat and how much should be from animal foods or plant-based sources.

Optimal calcium

To prevent calcium phosphate stones, you’ll also need enough calcium in your diet. While it may seem that having calcium in your diet may cause calcium stones, taking the right amount of calcium helps eliminate various substances responsible for stone formation from your digestive tract. So talk to your doctor to find out how much calcium would help you maintain strong bones and prevent calcium phosphate stones. Also ask your doctor or dietician about the appropriate food sources for calcium. Getting calcium from plant-based sources such as cereals, breads, calcium-fortified juices, some types of beans and some types of vegetables will help you prevent the stone formation.

3. Dietary steps to prevent uric acid stones

For uric acid stones, increased intake of animal protein will increase your risk of developing the stones. The animal proteins to limit in your diet include:

  • a. Eggs
  • b. Chicken, beef, pork, especially organ meats
  • c. Shellfish and fish
  • d. Cheese, milk, and the other dairy products

In order to ensure that you get enough protein every day, replace the animal proteins with plant-based ones such as:

  • a. Legumes like beans, lentils, dried peas and peanuts
  • b. Soy foods like tofu, soy nut butter, soy milk
  • c. Sunflower seeds
  • d. Nuts and nut products like cashews, cashew butter, pistachios, walnuts, almonds, and almond butter

Speak with your doctor about how much total protein you should include in your diet every day and how much of that should come from plant-based or animal-based sources.

For uric acid stones, being overweight is also a major risk factor. So consider losing weight to prevent a recurrence of the stones.

4. Dietary steps to prevent cystine stones

The most important lifestyle change you’ll need to make to prevent cystine stones is drinking plenty of liquids, mainly water. Speak with your doctor about how much water you should drink, especially if you’ve had kidney failure.

Tips for limiting the amount of sodium in your diet

Most Americans take in too much sodium which increases their risk of kidney stones. An adult should consume not more than 2,300 mg of sodium a day — remember that one teaspoonful of table salt contains 2,325 mg of sodium. To prevent a recurrence of calcium phosphate or calcium oxalate stones, use the following guideline to limit the amount of sodium you consume:

  • a. Check the Percentage Daily Value (%DV) of sodium on the label of the food products you buy. A %DV of 20 percent or more is high while a %DV of 5 percent or less is low.
  • b. Write down the quantity of sodium you consume every day.
  • c. Always try to find out the sodium content of the food you eat.
  • d. Cook your meals from scratch — avoid canned vegetables and soups, fast and processed foods and lunch meats as they often contain a lot of sodium.
  • e. Buy foods labeled: salt free, sodium free, low sodium, very low sodium, light in sodium, less or reduced sodium, unsalted, no salt added, or lightly salted.
  • f. Check food labels for hidden sodium and sodium-rich ingredients such as sodium nitrate, sodium nitrite, sodium alginate, monosodium glutamate (MSG), disodium phosphate, sodium bicarbonate, and baking soda (contains sodium bicarbonate and other chemicals).

Looking for more information on prevention and treatment of kidney stones? At St Pete Urology, we treat ureteral and kidney stones as safely, painlessly and effectively as possible. We also equip our patients with the information they need to prevent the recurrence of the stones. Talk with us about your symptoms, fears or concerns and we can help find the best plan for you. For more information, visit the “St Pete Urology” site.

How To Manage The Pain Of Kidney Stones?

Marked by an agonizing, excruciating and intolerable pain, kidney stones account for over 1 million annual emergency room visits in the United States. The pain usually starts in the upper flank, as a sudden twinge on the side, escalates to the loins and migrates to the front of the body. The sharp stabbing pain of kidney stones is worse than childbirth pain and quickly makes it impossible to function. It is important for you to know how to prevent kidney stones and how to deal with the pain if you get the stones.

What are kidney stones?

Kidney stones are small, hard pebble-like lumps formed when there are high levels of various minerals in urine. The minerals and other substances crystallize and form hard masses before they can be flushed away. Classic stones are a blend of calcium and oxalate (an organic acid found in urine), but lumps of uric acid, calcium phosphate and other substances also may form. A stone may sit in the kidney or ureter with little or no pain. But often when the stone leaves the kidney or gets stuck in the ureter, it blocks the flow of urine and causes pain.

Symptoms of kidney stones

When a kidney stone moves around in the kidney or gets lodged in the ureter, it may block the passage of urine. Such a blockage causes:

  1. Sharp, stabbing pain on the side or in the back.
  2. Painful urination.
  3. Pain episodes that come and go.
  4. Blood in urine.
  5. Fever, nausea and vomiting in case of an infection.

Kidney stones are perhaps the most painful condition known. In fact, most patients with stones often find themselves in the hospital emergency department. In all cases of pain due to suspected kidney stones, urologists first rule out other possible causes of pain, such as bowel, gynecologic and musculoskeletal problems. The presence of kidney stones is confirmed by X-rays or CT scans. Blood and urine tests also may be used to assess the levels of various stone-forming substances in your system.

Managing Pain Due To Kidney Stones

Once it is confirmed that you have kidney stones, the urologist will give you intravenous painkillers to relieve pain. You then will be sent home with oral drugs (such as acetaminophen, aspirin, diuretics, and antibiotics) to use as you wait for the stone to pass out of your system. Drinking plenty of water, taking hot showers, sitting in a warm water tub and taking drugs that dilate the ureter will bring relief and allow the stone to pass. Eventually the agony will end when the stone passes out.

Smaller stones are more likely to pass on their own. In fact, 80 percent of kidney stones are usually less than 4 mm in diameter and typically pass on their own, though that takes up to 31 days. It is more difficult for larger stones to pass on their own. Stones of 4-6 mm in diameter tend to pass on their own 60 percent of the time while those larger than 6 mm only pass out 20 percent of the time. Therefore in most cases, a non-invasive or minimally-invasive medical procedure is necessary to remove stones larger than 4 mm and those stuck in the ureter.

Surgery for Kidney Stones

Non-obstructive stones rarely cause pain. So surgery is not necessary when kidney stones are not causing any obstruction. And even if they cause pain, medications are usually sufficient. But surgery is required when there is bothersome flank pain and imaging evidence of one or more obstructive stones.

Common surgical treatments include:

  1. Shockwave lithotripsy: A simple outpatient procedure in which sound waves are directed on kidney stones, breaking them into smaller pieces capable of passing on their own in urine.
  2. Ureteroscopy: An outpatient procedure for small-to-medium stones in which a small tube (ureteroscope) is inserted into the urinary tract and used to pull out stones or to direct laser to the stones to break them into smaller pieces.
  3. Percutaneous nephrolithotripsy: A procedure in which the urologist makes a small incision in the back and directly into the kidney, using the incision to access and remove stones. It is the most effective method for very large kidney stones.

Preventing Kidney Stones

Lifestyle changes can help you to avoid having kidney stones. For instance, drinking at least two-and-a-half liters of water every day will help you to achieve a daily urine production of two liters, which prevents stones. Fluids such as coffee and citrus juices also are very effective in preventing kidney stones. Citrus (especially from lemon and grapefruit) makes urine more alkaline and reduces the risk of almost all kinds of stones. But you must avoid sugary juices, as the sweetener in them may increase your risk of having stones and undo the good effects of the juice.

If you have had a bout of kidney stones before, you have a greater risk of getting stones. So depending on the chemical constituents of your first kidney stones, you may have to limit intake of certain foods, such as sugar, salt, proteins and dairy products. For calcium oxalate stones, you will have to cut down the amount of meat, eggs, shellfish, peanuts, spinach, chocolate, sweet potatoes, rhubarb and beetroot from your diet. For uric acid stones, taking allopurinol (a gout medication) will help prevent future episodes. Potassium citrate pills and thiazide family of diuretics (indapamide, chlorthalidone and hydrochlorothiazide) are also effective in preventing all calcium-based stones.

Looking for advice or help with kidney stones? At St Pete Urology, we offer timely and accurate advice, diagnosis and treatment of kidney stones. Our multidisciplinary, compassionate, patient-centered approach will ensure you get the best possible care. Don’t suffer the pain of kidney stones for a day more while we can help you get quick relief. For more information, visit the “St Pete Urology” site.

What foods to avoid with kidney stones?

When substances found in urine become so concentrated, they can combine to form solid masses called kidney stones. For instance, calcium in urine can combine with phosphorous or oxalate to form calcium phosphate and calcium oxalate crystals respectively. Likewise, the buildup of uric acid in urine following protein metabolism can lead to uric acid crystals. Since the urinary tract is not functionally adapted to expel solid matter, the stones become very painful to pass. Fortunately, the risk of formation of kidney stones can be reduced through dietary measures.

So what should you eat and drink to avoid getting these painful stones?

1. Drink copious amounts of water
Taking large quantities of fluid, particularly water, can significantly reduce the risk of kidney stones. Water dilutes urine and lowers its concentration, minimizing the possibility of the chemicals combining to form stones. Just make sure to drink 12 glasses or more of water every day.

2. Eat more calcium-rich foods
Calcium combines with oxalate and eliminates it. Therefore, low calcium intake allows your oxalate levels to rise while increased intake reduces the quantity of oxalate in urine. It is advisable that you get calcium from food and not from supplements (as supplements increase the risk of kidney stones). Recommended sources of calcium include cottage cheese, other types of cheeses, yogurt, milk (cow’s milk, goat’s milk, fortified soy milk and lactose-free milk), legumes, dark green vegetables, calcium-set tofu, seeds, blackstrap molasses and nuts. Intake of foods rich in vitamin D every day can ensure that the body absorbs more calcium. There are several foods fortified with vitamin D, but you also can get this vitamin from egg yolks, cheese and salmon.

3. Increase your citrus intake
Citrus provides naturally occurring citrate which is effective in stopping or reducing the formation of kidney stones. You can get citrate from citrus fruit, citrus juice, oranges, grapefruit and lemons.

Which types of food should you avoid?

1. Limit your salt intake
Increased sodium levels promote the buildup of calcium in urine. Hence, it is important to avoid adding too much salt to your food and to check all labels on processed foods to control the amount of sodium you take. Whenever possible, instruct that no salt be added in the foods you order in hotels or restaurants. Vegetable juices may contain high quantities of sodium, so check what you drink.

2. Reduce intake of animal protein
Most animal sources of protein increase the level of uric acid and reduce the level of citrate in urine. Citrate is important in preventing stone formation. Therefore, you should avoid eating large quantities of red meat, poultry, chicken, pork, eggs and fish which contain large quantities of citrate. Instead of animal proteins, you should turn to alternatives such as Greek yogurt, quinoa, hummus, tofu (bean curd) and chia seeds. Make sure to discuss what types of protein you should eat with your doctor.

3. Minimize the quantity of oxalate-rich foods
Oxalate-rich foods can increase the development of kidney stones. So if you are at greater risk or already have had stones before, then you should either eliminate or reduce the quantity of oxalates. But if you have to eat oxalate-rich foods, always follow or combine them with a calcium source to ensure the oxalate is bound to calcium during digestion and prevented from reaching the kidneys. Foods with high quantities of oxalate include beets, chocolate, nuts, tea, spinach, swiss chard, sweet potatoes and rhubarb. Speak with your doctor to determine the limits of oxalate-rich foods you should have in your diet.

4. Cut down sugar intake
High levels of added fructose and sucrose can increase the risk of stones. You should reduce or eliminate the amount of added sugar you take, particularly in processed foods, cakes, fruits, soft drinks, juices, agave nectar, honey, cane sugar, crystallized fructose, corn syrup and brown rice syrup.

5. Avoid cola drinks
Cola contains high quantities of phosphate, a chemical that promotes kidney stone formation. Avoiding colas will therefore reduce your risk of kidney stones.

Dietary tips for avoiding kidney stones

Once you have kidney stones for the first time, the risk of a recurrence increases drastically unless you take the necessary steps to prevent them. For instance, you can take medications prescribed by your doctor to prevent the stones. Likewise, you can begin to watch keenly what you drink and eat. It is also important that tests are run on the stones you currently have to determine what type they are in order to clearly define appropriate steps for preventing a recurrence. Strategies for preventing recurrence of kidney stones include:

  1. Drinking at least 12 glasses of water every day.
  2. Drinking citrus juices, like orange juice.
  3. Reducing the amount of animal protein you take.
  4. Reducing the amount of added sugar, salt and products rich in fructose corn syrup.
  5. Avoiding drinks and foods high in phosphates and oxalates.
  6. Eating a calcium-containing food at every meal, at least 3 times a day.
  7. Avoiding foods or drinks that dehydrate the body, such as alcohol.

Kidney stones can cause a lot of pain and discomfort. But with slight dietary changes, occurrence of the stones can be effectively prevented or managed. Keeping your body hydrated, pairing oxalate-rich foods with calcium and avoiding foods high in sugar and salt are crucial dietary steps for preventing kidney stones.

At St Pete Urology, we apply a range of treatments, such as lifestyle, dietary, medical and surgical interventions to ensure the best outcome possible for our patients. At our center, most patients with kidney stones are seen by specialists, taken through 24-hour urine studies and blood tests, and given the right treatment depending on the type and cause of their stones. Our urologists are experts in shock-wave lithotripsy (SWL), ureteroscopy and percutaneous nephrolithotomy, among other treatments for relieving pain and restoring a normal, pain-free life. We also develop preventive plans for our patients, giving them a clearer picture of why the stones develop and the necessary changes they should make to prevent them, including dietary, lifestyle and medications to take. For more information on the diagnosis, treatment, prevention and follow-up care for kidney stones, visit the “St Pete Urology” site.

How Are Kidney Stones Formed?

Kidney stones are hard mineral or salt deposits formed in the kidney when urine is concentrated. Originating as microscopic crystals or particles that develop over time into pebble-sized calculi or larger deposits as minerals crystallize and fuse together, kidney stones can affect any section of the urinary tract (the kidney, bladder, ureters and urethra). The kidneys filter and remove wastes from blood, add them in urine and concentrate the urine as it flows from the cortex into the renal pelvis. However, if the minerals and other wastes fail to dissolve completely in urine, microscopic particles may develop which may grow into larger stones.

Why Stones Form

Formation of urine crystals is a common occurrence even in those who never form stones. The natural existence of substances promoting crystal development in all urine means that everyone can have urine crystals. Substances that promote crystal development in urine include oxalate,calcium, phosphorus, uric acid, sodium and cystine (for those with cystinuria). Nevertheless, urine also has natural inhibitors of crystal formation such as magnesium, citrate, phytate, pyrophosphate, proteins, total urine volume and other byproducts of normal metabolism. These inhibitors promote elimination of crystals before they can attach to the kidney and develop into larger stones.

How are kidney stones formed?

Kidney stones typically form from soluble salts found in urine. For example, the soluble salt calcium oxalate is commonly found in urine in a dissolved or crystalline form. Soluble salts are usually formed when various chemical elements found in urine combine. When the urine concentration of these soluble salts is very high, solid crystals may be formed. While there is usually a high concentration of salts in urine, the presence of inhibitors makes it more difficult for crystals to develop.Therefore, urine must become supersaturated for the balance between stone-promoters and inhibitors to be broken and allow larger stones to form. Supersaturation of urine may be caused by low urine volume, very low quantities of inhibitors or very high concentration of stone-promoters.

Processes of stone formation

Kidney stone formation begins by the process of nucleation, an association of free ions into microscopic particles. Nucleation can occur in the kidney nephron and on the surfaces of the extracellular matrix and cells. Once tiny crystals are formed, they can undergo secondary nucleation or aggregation, the processes through which the crystals formed in solution form into bigger multi-component particles. Larger crystals then can grow into giant single crystals which can be retained in the kidney by further aggregation and attachment to specific intra-renal structures.

Passing kidney stones

Once kidney stones are formed, they move down the urinary tract from the kidneys through the ureter and to the bladder. Small stones can pass out on their own without causing problems. However, larger stones can become lodged in the ureter and cause severe, agonizing pain that starts in the lower back and spreads out to the groin. When a stone is lodged in the ureter, it can block urine flow, causing increased pressure build-up in the affected ureter or kidney and resulting in severe pain and spasms. Larger kidney stones (called starghorn stones) also may be problematic to the entire urinary tract, resulting in symptoms such as:

  1. Severe pain in the back, in the side or below the ribs.
  2. Excruciating pain radiating to the groin and lower abdomen.
  3. Red, pink or brown urine.
  4. Pain when urinating.
  5. Pain that fluctuates in intensity or comes in waves.
  6. Frequent urination, urinating small amounts or persistent urge to pass urine.
  7. Nausea and vomiting.
  8. Foul-smelling or cloudy urine.
  9. Chills and fever if an infection is present.

While kidney stones can cause severe pain and discomfort, they usually do not cause permanent damage when recognized early and treated promptly. In fact, depending on the situation, passing the stones may require nothing more than just taking pain medication and drinking plenty of water. In situations where the stones are lodged, obstructive or linked with urinary infections or complications, other removal mechanisms may be necessary, including surgery. The urologist also may recommend effective preventive measures to minimize the risk of recurrent stones.

At St Pete Urology, we have made a difference in many lives by helping patients get relief from the pain and discomfort caused by kidney stones. We have assembled a skilled and experienced team of urologists committed to the best practices in health care and delivering world-class urological care to all. We also have put together the latest diagnostic and treatment tools to ensure that our patients receive the very best care. With our patient-centered, collaborative approach to management of kidney stones and other urological problems, you can be sure that you will not leave our doors without getting the relief you seek.

For more information on prevention, diagnosis and treatment of kidney stones, visit the “St Pete Urology” site.

How long should it take to pass a kidney stone?

Most kidney stones will pass through the ureter to the bladder and out of the body when given time. In fact, with ample fluid intake, nearly all kidney stones will pass through the urinary tract on their own within 48 hours. Nevertheless, the time it takes for a stone to be passed depends on its size and location in the urinary tract. For instance, smaller stones and those located in the lower portion of the urinary tract (closer to the bladder than the kidneys), have a higher likelihood of passing on their own and tend to pass more rapidly. Larger stones and those located in the kidneys are less likely to pass on their own and tend to pass more slowly.

How long does it take to pass a kidney stone?

According to the American Urological Association, the length of time required to pass a kidney stone located in the ureters (tube that connects kidneys to the bladder), is an average of 8 days if the stone is less than 2mm, about 12 days for a stone between 2mm and 4mm, and 22 days if the stone is between 4mm and 6mm. Generally, however, most kidney stones will pass on their own in 40 days. But when a medical expulsive therapy is applied, a kidney stone (2mm to 6mm) will pass within a few days or weeks provided the patient is in good health. Medications called antispasmodics can be used to accelerate the process of passing a stone. The drugs relax the ureters and increase the speed of passing a stone by up to 5-7 days. A urologist may allow for up to 6 weeks for a kidney stone to pass on its own, but earlier intervention may be necessary if the stone is causing severe pain, gastric discomfort or urinary problems.

Factors affecting the ability to pass a kidney stone

There are several factors that affect the ability to pass a kidney stone. They include:

  1. Prostate enlargement.
  2. Size of the person.
  3. Prior stone passage.
  4. Pregnancy.
  5. Size of the stone.
  6. Location of the stone.

For instance, a kidney stone that is 4mm in size has an 80 percent chance of passing while a stone that is 5mm in size has only a 20 percent chance. Kidney stones that are larger than 9mm-10mm can hardly pass without a doctor’s intervention and require timely treatment to avoid complications. To increase the passage rate of kidney stones, a urologist may recommend certain medications. The medications include alpha blockers such as tamsulosin (Flomax) and calcium channel blockers such as nifedipine (Procardia, Nifediac, Adalat or Afeditab).

Dealing with the symptoms of a kidney stone

Since most kidney stones will eventually pass through the urinary tract and out of the body when given time, treatment is usually directed toward controlling the symptoms. When the stones are passed at home, appropriate interventions usually include increased fluid intake and taking anti-inflammatory drugs such as Ibuprofen. If over-the-counter pain medications are ineffective, stronger drugs such as Ketorolac (an injectable anti-inflammatory drug) and narcotic pain medications are used. In case of severe nausea and vomiting, the doctor may give intravenous medications.

When do kidney stones require removal?

Waiting for kidney stones to pass is not ideal for every case. According to the American Urological Association, kidney stone removal should be considered if a stone fails to pass on its own within 2 months. Likewise, stone removal is necessary if complications arise due to the stone. Complications that require stone removal include ureter blockage or irritation, urinary tract infection, decreased kidney function and uncontrolled pain, nausea or vomiting.

To remove kidney stones, a procedure called lithotripsy is often used. During the procedure, kidney stones are subjected to shock waves, resulting in the breakdown of larger stones into smaller pieces that can easily pass through the urinary tract. When lithotripsy is not effective, surgical techniques may be necessary to remove kidney stones. This may be done either by making a tiny incision in the skin (percutaneous nephrolithotomy) or via an instrument (called ureteroscope) passed through the urethra and bladder into the ureter.

Effective treatment at St Pete Urology

At St Pete Urology, we provide a multidisciplinary approach to treating and managing kidney stones of all sizes. We have assembled a highly integrated team of nephrologists, urologists, radiologists and dietary and metabolic specialists to ensure comprehensive diagnosis, treatment and proper assessment of the risks leading to the formation of kidney stones. By applying the latest technology in treating kidney stones (including state-of-the-art lasers) and a broad range of noninvasive and minimally-invasive procedures for removing small and large stones, we guarantee only the highest quality and successful treatment to all our patients. For more information, visit the St Pete Urology site.

What do you do for a kidney stone?

Kidney stones can be treated in a number of ways, depending on the cause, size and location of the stones. The treatment and management of kidney stones also depend on your overall comfort level, any complications related to the stones and on your other medical problems. Most kidney stones are small (4mm or less in diameter) and can be passed in urine with the help of medications. The medications are used to keep you comfortable as the stones pass naturally through your urinary tract, with the passage of a stone taking a few days to a few weeks. Larger kidney stones are associated with severe symptoms and may not pass without a medical expulsive procedure.

What should you do with small kidney stones?

Most small kidney stones (4mm or less in diameter) can pass through the urinary tract and out of the body without invasive treatment. To pass such a small stone, you should:

  1. Drink plenty of water: Drinking 2-3 liters of water every day will help to flush out a kidney stone. Unless your doctor says otherwise, make sure to increase your daily fluid intake (mostly water) to increase the rate of passage of any stones you may have.
  2. Use pain relievers: As a kidney stone passes through your urinary tract, it will cause some discomfort. For mild pain, your doctor may recommend over-the-counter medications such as ibuprofen, acetaminophen or naproxen sodium. For severe pain, Ketorolac or narcotics may be recommended.
  3. Medications to increase passage rate: To reduce the time required to pass a kidney stone naturally, your urologist may prescribe medications called alpha blockers (such as tamsulosin) or calcium channel blockers (such as nifedipine) to relax ureter muscles and help you to pass the kidney stone quickly and with minimal pain.

What should you do with larger kidney stones?

Larger kidney stones cannot be treated effectively with conservative measures. Likewise, a kidney stone that is lodged in an area of the urinary tract or that has moved into the ureter and is causing severe pain, bleeding or urinary tract infections may require more extensive treatment. When diagnosed with such a kidney stone, the doctor will recommend that you be admitted to hospital for treatment.

Extensive medical treatment is generally necessary if:

  1. You have a higher risk of kidney failure, especially if you have only one kidney.
  2. Your symptoms are not improving within an hour after taking painkillers or anti-nausea medication.
  3. You are pregnant.
  4. You are dehydrated and vomiting too much fluid.
  5. You are over 60 years of age.

Larger kidney stones (6mm in diameter or more) usually require treatment to remove them. The methods used to remove such stones include extracorporeal shock wave lithotripsy (ESWL), ureteroscopy, percutaneous nephrolithotomy and open surgery. The type of treatment given will depend on the size and location of the stone.

Types of Treatment

1. Extracorporeal shock wave lithotripsy (ESWL)

This is the most commonly used method of removing kidney stones that cannot be passed in urine. The procedure involves application of ultrasound (high frequency sound waves) to identify the location of a stone with more precision. Ultrasound shock waves are then directed at the stone from a machine, breaking down the stone into smaller pieces that can easily pass in urine. ESWL is an uncomfortable procedure and is therefore performed under painkilling medication. More than one session may be necessary for the procedure to successfully treat kidney stones, but ESWL is known to have up to 99 percent efficacy for stones of 20mm or less in diameter.

2. Ureteroscopy

For kidney stones that are stuck in the ureter, the urologist may have to use a ureteroscope (a long, thin telescope) to reach and remove the stones. The thin lighted tube is fitted with a camera to help pinpoint the location of a stone with utmost precision. During the procedure, the ureteroscope is passed through the urethra and bladder into the ureter and to the place where the stone is stuck.
Once the stone is reached, it can be snared or broken down into smaller pieces using laser energy so that the pieces can then pass naturally in urine. Or the doctor may use another instrument to remove the stone without breaking it. Since ureteroscopy is performed under general anesthesia, you will not be able to drive or operate machinery for up to 48 hours after the procedure. Ureteroscopy is highly effective for stones 15mm or less in diameter, but a plastic tube known as stent may be inserted temporarily into your bladder to help drain stone fragments.

3. Percutaneous nephrolithotomy (PCNL)

PCNL is an alternative procedure that is effective for larger kidney stones. It can be used when ESWL is not suitable, such as when the person being treated is obese. Percutaneous nephrolithotomy involves using a thin telescopic device called a nephroscope. The doctor performs the procedure by making a small incision at the back and then passes the nephroscope through the hole into the kidney. Using the nephroscope, the stone is either pulled out or broken down into smaller pieces using pneumatic or laser energy. The procedure is performed under general anesthesia and is 86 percent effective for kidney stones that are 21-30mm in diameter.

4. Open surgery

Nowadays, the use of open surgery for kidney stones is very rare and only performed in less than 1 percent of cases. In fact, open surgery is only recommended when a kidney stone is extremely large or when there is abnormal anatomy in the affected section of the urinary tract. For instance, open surgery may be necessary if the kidney stones (such as calcium phosphate stones) are caused by an overactive parathyroid gland (hyperthyroidism). Removing a tumor that is causing the parathyroid glands to produce excess parathyroid hormone and hence increased calcium levels in the body also may be necessary to treat some kidney stones. During open surgery, the urologist makes an incision in your back and uses the incision to reach the ureter, bladder and kidney. The stone is then removed from its location.

Preventing future kidney stones

After your kidney stones are treated, the doctor will assess your risk of kidney stones and recommend preventive measures. Generally, the formation of kidney stones is prevented using a combination of lifestyle changes and medications.

1. Lifestyle changes

Lifestyle changes that reduce the risk of kidney stones include:
(a) Drinking plenty of water throughout the day: If you have a history of kidney stones, drinking plenty of water (2-3 liters per day) will significantly reduce your risk of having stones in future. You may have to drink even more water if you live in a hot and dry climate. To know that you are drinking enough water, check if your urine is light and clear.
(b) Reduce the quantity of oxalate-rich foods: If you have previously suffered from calcium oxalate stones, then you can reduce your risk of stones in future by scaling down your consumption of foods rich in oxalates. You may have to cut down on your intake of spinach, sweet potatoes, tea, nuts, okra, beets, rhubarb, Swiss chard, soy products and black pepper.
(c) Reduce amount of salt and animal protein in your diet: To avoid kidney stones in future, reduce your salt intake and minimize animal protein in our diet. It is advisable that you use a salt substitute (such as Mrs. Dash) and take non-animal proteins (such as legumes).
(d) Use calcium supplements with caution: Calcium-rich foods will not increase your risk of kidney stones so you can continue eating them unless your doctor says otherwise. However, calcium supplements can increase the risk of kidney stones and should be taken with caution and only after speaking with a doctor or a dietitian.

2. Medications

Certain medications are effective in controlling the quantity of salts and minerals in urine and hence helpful in preventing the formation of stones. However, the type and effectiveness of such medications depend on the type of stone you are have. For calcium stones, thiazide diuretics and phosphate-containing preparations are effective. Allopunirol and alkalizing agents are effective for uric acid stones, small doses of antibiotics can eliminate bacteria and prevent struvite stones, while cystine-reducing medications can prevent cystine stones.
At St Pete Urology, we have established an integrated and multidisciplinary diagnosis, treatment and management program for kidney stones. By bringing together a diverse team of professionals including urologists, nephrologists, clinical nurse specialists, radiologists, nutritionists and other healthcare specialists, we ensure that our patients receive the most compassionate, comprehensive and effective treatment. We offer both surgical and non-surgical treatments with very high success rates. For more help and information on the treatment of kidney stones, visit St Pete Urology’s website.

Diet Suggestions for Kidney Disease Patients on Thanksgiving Day

As Americans across the country get together with family and friends every fourth Thursday in November to give thanks for all that is good in their lives, most kidney disease patients do so while mindful of their health. And since Thanksgiving Day is also full of food, from turkey to potatoes and to various juices, kidney disease patients are all too aware of the potential damage that holiday foods can have on their lives, including worsening their symptoms. For instance, the holiday fare may be full of salted foods, increasing the level of sodium in the body beyond the limits for kidney patients.

To enjoy Turkey Day to the fullest, kidney disease patients such as those with kidney stones have to look for kidney-friendly foods. Observing certain diet restrictions can ensure that they enjoy themselves without harm to their kidney functions or making their illness worse. So what should you eat or not eat on Thanksgiving Day if you have renal problem?

Generally, the diet principles for kidney patients are high-fiber, high-vitamin, low-salt, low-potassium, low-protein, low-fat and low-phosphorous. Here are some suggestions that can help kidney patients enjoy themselves on Thanksgiving Day without worsening their symptoms or harming their kidney functions.

1. Popular dishes

Turkey is the most common food on Thanksgiving Day but renal patients should opt for natural fresh or frozen turkey. The turkey should be prepared with low-salt broth and salt-free rub. Basted turkey which typically contains too much salt must be avoided. Other popular dishes include green beans, sweet potatoes, celery, parsley, cauliflower and cranberry, which are all good foods for renal patients. However, sweet potato contains a lot of potassium, so its intake should be limited. Pecan pie, apple pie and pumpkin pie are popular and delicious Thanksgiving desserts, but renal patients should minimize their intake.

2. Best drinks

Pure water is the ideal drink for renal patients on Thanksgiving Day. However, those who do not want to drink water can have apple juice and cranberry juice. If you are experiencing fluid retention, often characterized by swelling and edema, then reduce the amount of fluid you take. Avoid alcoholic beverages because too much alcohol can damage your liver and elevate your blood pressure. Likewise, drinks containing caffeine such as strong tea and coffee should be avoided.

3. Increase your calcium, fiber and vitamin intake

If possible, increase the amount of fiber, vitamin and calcium in your Thanksgiving diet because they are good for your health. However, you should limit the intake of excitant and spicy foods and avoid high-fat foods such as spicy chicken wings. Also reduce the quantity of meat in your diet as it may increase your kidney’s burden and elevate your BUN and creatinine levels.

4. Avoid salted foods

Salt contains high quantity of sodium, which is harmful for the kidney. For instance, high quantities of sodium in the diet elevate blood pressure and trigger fluid retention, which is a very common problem in people with kidney disease. Therefore, if you have kidney disease you should avoid salted foods on Thanksgiving Day.

5. Pay attention to your protein intake

For those with early-stage kidney disease, protein intake should be limited to 0.6-0.8 gram per kilogram body weight per day. But if the disease has advanced, the protein intake must be reduced significantly to just 0.2-0.4 g/kg/d. For patients on dialysis, protein intake should be increased to 1.2 g/kg/d because some protein may be lost during dialysis. On Thanksgiving Day, high quality protein such as fish, lean meat and egg whites are recommended.

6. Monitor your potassium level

If the disease has damaged the kidney, potassium level in your blood will easily increase, so you should closely monitor your potassium level and be very careful with your potassium intake. You should avoid foods with high potassium content such as white beans, banana, salmon, white mushroom, nuts and avocados.

While it is not easy to live with kidney disease, prompt treatment and lifestyle changes can significantly improve your quality of life. As you join the rest of your family at the dining table to celebrate Turkey Day, make sure to use the above diet suggestions to avoid any detrimental effects the foods you consume may have on your health. If you have questions or something is unclear, be sure to speak with your urologist about it. At St Pete Urology, we have a team of highly-qualified and experienced urologists to help you overcome your kidney problem. For more information, visit the “St Pete Urology” site.

What does it feel like when you have a kidney stone?

Formed by crystallization of certain substances in urine, kidney stones are hard, pebble-like pieces of materials occurring in one or both kidneys when there are high levels of various minerals such as calcium or uric acid in urine. A kidney stone may be as small as a grain of sand, as big as a pebble or even as large as a golf ball. Generally, the larger the stone the more severe the symptoms. If the stone is very small in size, it can pass through your urinary tract without notice. But a large stone may cause a sharp pain in your side, groin, back or lower abdomen as it passes through the urinary tract.

So what does it feel like when you have a kidney stone?

Typically, kidney stones are formed in the kidney and a stone that remains in the kidney rarely causes pain. But when a kidney stone travels through the tubes of the urinary tract such as the ureter (tube connecting the kidney to the bladder) or the urethra (tube that leads outside the body), it may produce irritation and blockage that result in pain and other symptoms. You may feel the following symptoms depending on the size and location of the stones:

  1. No symptoms, if the stone is very small.
  2. Sudden and severe pain on the side, lower back, groin, abdomen or genitals. The pain gets worse in waves and is often described by people with kidney stones as “the worst pain I have ever experienced.”
  3. Nausea and vomiting, or a persistent stomach ache.
  4. Foul-smelling or cloudy urine
  5. Blood in urine, which occurs whether the stones remain in the kidney or travel through the ureters.
  6. Frequent and painful urination, often occurring when the kidney stone is in the ureter or after the stone has passed the bladder and is located in the urethra. In some cases, painful urination indicates a urinary tract infection occurring concurrently with the stones.

Remember there are other conditions, such as hernias, appendicitis, prostatitis and ectopic pregnancy, which may have the same symptoms. Therefore it is important to see a urologist so your condition is accurately diagnosed.

Abdominal and back pain

Kidney stones may occur in the urinary tract without causing any symptoms. In fact, if you have small stones, they are likely to pass through the urinary tract without causing pain or being noticed. However, this is often only possible before the stones move from your bladder into the ureter. Once inside the ureter or other tube of the urinary tract, kidney stones cause irritation and blockage which may lead to considerable pain and discomfort. The pain may begin while a stone is still in the kidney or after the stone moves into the ureter, urethra or bladder.

If the pain occurs while the stone is still in the kidney, it is felt in the side and on the back, typically on the same side of the body as that of the affected kidney. You also may feel a cramping sensation or a sharp pain in the pelvic area, lower abdomen or in the genitals.When pain is related to the movement of a stone through the urinary tract, it comes in waves and builds in intensity before fading in cycles of every 20-60 minutes.

Physical signs

As kidney stones move through the urinary system, you may feel a strong and frequent urge to urinate. Likewise, the movement of the stone can cause irritation and damage to the lining of the bladder or ureter, causing blood to mix with urine. As a result, you will find yourself passing bloody urine, which appears reddened, pink or rusty in color. The urine also can be cloudy or foul-smelling. Kidney stones may cause gastric distress, nausea and vomiting. If the movement of the stones through the urinary tract triggers an infection, you may experience fever and chills.

Seek prompt treatment

When you feel lasting symptoms or complications due to kidney stones, it is important to seek prompt treatment. At the doctor’s office, you will undergo thorough examination and diagnostic testing to confirm your condition. If you are diagnosed with kidney stones, your treatment will depend on the size and location of the stones. For example, if you have small kidney stones, the urologist may recommend increased fluid intake to enable the stones to pass on their own. But if the stones are large, the doctor may use a scope to remove them. In some cases, surgery may be necessary.

If you suspect that you have kidney stones, visit St Pete Urology for accurate diagnosis, effective treatment and comprehensive care. At St Pete Urology, we have successfully treated kidney stones and other urinary tract problems for several years. For more information, visit the “St Pete Urology” site.