Did you know that sex can raise your risk of getting urinary tract infections (UTIs)? It doesn’t cause infections directly, but it can introduce bacteria into the urinary tract.
What is a urinary tract infection?
A UTI usually occurs when bacteria enter the urinary tract, often affecting the bladder or urethra. Escherichia coli (E. coli), a bacterium commonly found in the gastrointestinal tract, is the leading cause of UTIs.
How can sex trigger UTIs?
Susceptible anatomy: Sexual activity can introduce bacteria into the urethra, especially in women. As a woman’s urethra is shorter and closer to the vagina and anus, the bacteria can easily travel into the bladder, triggering a UTI.
Sexual intercourse friction: Friction during intercourse can also push bacteria from the genital or anal area toward the urinary tract.
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Multiple partners: New sexual partners may expose the body to unfamiliar bacteria. While this isn’t necessarily harmful, your immune system might not be prepared to fight off these unfamiliar microbes.
Poor hygiene post sexual activity: Not urinating or skipping gentle cleansing of the genital area after sex allows the bacteria introduced during intercourse to linger and multiply.
Common Symptoms of a UTI
- Frequent urination
- A strong urge to urinate even after the bladder is empty
- A burning sensation during urination
- Strong-smelling urine
- Blood in the urine requires immediate attention.
Tips to protect yourself from UTI
Urinate before and after having sex: Urinating can help flush out all the bacteria in the urethra.
Stay hydrated: Drinking more water increases urine frequency, which allows the body to remove the bacteria.
Practice good hygiene: Gently wash your genital area before and after sex.
Avoid irritants: Scented lubricants, douches, and certain hygiene sprays can disrupt the natural balance of bacteria and increase the risk of UTIs.
Use water-based lubricants: Such products can lessen the friction and irritation during intercourse.
Choose breathable underpants: Cotton underwear and loose-fitting pants can help maintain a healthy bacterial balance.
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When to see a doctor
Three or more UTIs within a year may warrant further investigation.
While UTIs after sex are common, they’re also highly preventable with a few mindful habits. With proper care, you can maintain both a healthy sex life and a healthy urinary tract. Consult an expert if you experience frequent UTIs.