Men primarily get urinary tract infections (UTIs) from bacteria originating in their own bowels. These bacteria, normally harmless in the gut, can cause infection if they travel to other areas of the body.
Understanding the Source of Infection
- Bacterial Origin: The most common culprits are bacteria that reside in the intestines, where they normally don't cause problems.
- Spread from the Anus: After a bowel movement (passing faeces), some of these bacteria can linger around the anus (back passage).
- Entry into Urinary Tract: From this location, bacteria can enter the urinary tract, potentially causing infection. This occurs when bacteria travel up the urethra.
Why Men Get UTIs Less Often Than Women
- Anatomy: Men have a longer urethra than women, meaning bacteria have a longer distance to travel to reach the bladder. This provides some natural protection against UTIs.
- Proximity: The proximity of the urethra to the anus is also a factor for infections. Women have a shorter distance.
Key Points from the Reference
| Source of Infection | How it Spreads |
|---|---|
| Bowel bacteria | Bacteria travel from the anus into the urinary tract. |
Practical Insights
- Hygiene: While not always preventable, practicing good hygiene can help reduce the risk.
- Wiping from front to back after bowel movements can reduce the spread of bacteria.
- Hydration: Drinking plenty of water helps flush out bacteria from the urinary tract.
Summary
To summarize, a man usually gets a UTI when bacteria from his bowel, specifically from the area around the anus, enters and travels up the urinary tract.
