I've had too many UTIs to count, and these are the rules I'm supposed to follow for prevention. I usually get 2-3 per year....usually because I've broken a rule. D'oh!
1. Avoid caffeine and carbonated beverages as these can irritate the bladder.
2. Avoid bubble baths since soap can irritate the urethra.
3. Avoid prolonged soaks in the bathtub because relaxation of the muscles allows soapy water into the urethra.
4. Drink plenty of fluids, but limit citrus juice. Cranberry juice cocktail is really not effective since it doesn't contain much cranberry juice. Look for a brand that contains a significant percentage of cranberry, such as Northland's.
5. Urinate before and after intercourse to clear out contaminants.
6. Avoid holding your urine for prolonged periods of time.
7. Wipe from front to back.
8. If you engage in anal intercourse, don't go from anus to vagina without cleaning up or changing condoms.
9. Wear cotton panties.
10. Practice good hygiene, i.e. bathe on a regular basis, change tampons and pads frequently, keep sex toys clean, etc.