Why do I get recurring urinary tract infections?

You can contract a urinary tract infection (UTI) at any point in your life. A urinary tract infection refers to entry of bacteria into the urinary tract via the urethra and then the subsequent multiplication and spreading to the urinary system, which leads to illness. The three most common UTIs are cystitis, urethritis, and pyelonephritis.

Urethritis is an infection of the urethra. It occurs when bacteria reaches the urethra and multiply there without progressing to deeper parts of the urinary tract. Cystitis is an infection of the bladder, which results when bacteria enter via the urethra and move into the bladder where it multiplies and causes disease. 

Pyelonephritis is an infection of the kidney.  It is triggered by the backward flow of infected urine from the bladder into the kidneys. But it can also be due to an infection in the bloodstream that ultimately reaches the kidneys.

Most urinary tract infections resolve without treatment. However, a number of them require antibiotic treatment.  When a urinary tract infection reappears 2 or more times within 6 months, it is said to be recurrent. A recurrent UTI may also be an infection that occurs at least 3 times per year. Failure to promptly and decisively treat recurrent UTIs can lead to kidney damage.

What are the causes of recurrent urinary tract infections?

1. Underlying health issues

The risk of recurrent urinary tract infections increases with certain health conditions. For instance, you’re likely to have recurrent UTI if you have suppressed immunity, certain autoimmune diseases, neurological disorders, urinary stones, an enlarged prostate, or a chronic health condition like diabetes.

Also, you are more susceptible to recurrent UTI if you have had surgery on any part of your urinary tract, which produces scar tissue or an alteration in anatomy. Having a catheter and going through menopause also increase the risk of recurrent UTIs.

2. Genetics

The risk of recurrent UTIs is higher if you have cells that are naturally more receptive to bacteria. A number of studies have shown that due to genetics some people have cell receptors that favor bacteria causing UTIs. For such people, it is difficult to flush out these bacteria from the urinary tract, which in turn predisposes them to recurrent bladder and kidney infections.

3. Sex

Women have a higher risk of recurrent urinary tract infections than men. That’s because women have a shorter urethra than men and therefore have the urethra located nearer the vaginal opening. More bacteria reach the urethra in women and are more likely to spread to the bladder and kidneys than in men.

4. Poor bathroom habits

There are a large number of bacteria in feces.  And when these bacteria in stool reach the urethra, they can cause urinary tract infections. That is why bathroom habits matter. And also why, after passing stool, women should wipe the anus from the front back to minimize the risk of fecal matter or bacteria moving from the anus into the urethra.

Also, bacterial transfer to the urethra increases in a dirty, moist environment. So it is important to be clean and dry before pulling your underwear back in place after peeing or passing stool. This prevents fecal matter from landing on the underwear and spreading when the underwear moves as you walk, sit or exercise.

5. Sexual activity

Bacteria tend to spread easily during sexual activity. They can spread from your partner’s finger, tongue or genitals. They can also spread from sex toys. Plus, your own bacteria can spread from the vagina, penis or anus into the urethra. Likewise, items used during sex, such as spermicides, diaphragms and condoms increase the risk of recurrent UTIs.

Practicing good hygiene before and after sexual activity—such as cleaning sex toys before and after using them—can really minimize the risk of recurrent UTIs. Passing urine soon after sexual activity also helps to flush out errant bacteria. Speaking with your doctor about alternatives to spermicides and diaphragms can equally help with recurrent urinary tract infections.

What should you do to prevent recurrent urinary tract infections?

When struggling with recurrent UTIs, speak with your doctor about it. Apart from prescribing appropriate antibiotic treatment, the doctor may refer you to a urologist—a specialist in diseases and problems of the urinary system—to better pinpoint the cause and provide the most appropriate treatment.

Besides, you can take the following steps to prevent recurrent UTIs:

1. Drinking plenty of water, advisably 8-10 glasses of water per day, to help you flush out bacteria from the urinary tract.
2. Going to the bathroom as soon as you feel the urge to pee as holding urine can create a favorable environment for spread and multiplication of bacteria. 
3. Avoiding scented products, like sprays, douches, and powders that can irritate your urethra and predispose your urinary tract to infections.
4. Emptying your bladder soon after sexual activity to help you flush out errant bacteria.
5. Considering vaginal estrogen therapy after menopause to help keep healthy reproductive and urinary systems.
6. Using alternative contraception that does not include spermicides, diaphragm or condoms.
7. Proper wiping, particularly for women and girls, after using the toilet to reduce exposure of the urethra to UTI-causing bacteria found in poop.

Patient-friendly, compassionate treatment of urological disorders

Urinary problems can be both distressing and embarrassing. You may even find it difficult to speak about them. At St Pete Urology, we offer a pleasant, empathetic urological care to enable you to speak freely about your urinary tract infections and other urological disorders in order to ensure prompt, accurate diagnosis and treatment.

For more information on recurrent urinary tract infections and other urological disorders, visit the site “St Pete Urology.”