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Preventing a UTI

There are some things you can try to help prevent a urinary tract infection (UTI) happening or prevent it returning.

How to avoid a UTI: Urinary tract infections (UTIs) affect your urinary tract. Sometimes, a UTI can develop into a severe infection that can cause you to become very ill and you may then need to go to hospital.

Do

  • wipe from front to back when you go to the toilet
  • keep the genital area clean and dry
  • drink plenty of fluids, particularly water – so that you regularly pee during the day and do not feel thirsty
  • wash the skin around the vagina with water before and after sex
  • pee as soon as possible after sex
  • promptly change nappies or incontinence pads if they’re soiled

Don’t

  • do not use scented soap
  • do not hold your pee in if you feel the urge to go
  • do not rush when going for a pee – try to fully empty your bladder
  • do not wear tight synthetic underwear, such as nylon
  • do not drink lots of alcoholic drinks, as they may irritate your bladder
  • do not have lots of sugary food or drinks, as they may encourage bacteria to grow
  • do not use condoms or a diaphragm or cap with spermicidal lube on them, try non-spermicidal lube or a different type of contraception

Page published: 14 February 2025
Last updated: 21 February 2025