While not all cases of urinary tract infection (UTI) can be prevented, there are some steps you can take to reduce your risk of developing an infection. These are explained below.
Cranberry juice and capsules
Drinking cranberry juice may help to prevent UTIs. If you have had recurring UTIs, higher strength cranberry capsules are recommended. These are available from most pharmacists.
However, you should not consume cranberry juice or cranberry capsules if you are taking warfarin (a medicine that is used to prevent blood clots).
Treat constipation promptly
Constipation (where it is difficult to pass stools) can increase your chances of developing a UTI.
Recommended treatments for constipation include:
- increasing the amount of fibre in your diet (20g to 30g of fibre a day)
- using a mild laxative on a short-term basis
- drinking plenty of fluids
You should see your GP if your symptoms do not improve after 14 days. Children should see their GP if their symptoms have not improved after seven days.
Other useful advice
The following advice may be useful in helping you to keep your bladder and urethra free from bacteria:
- go to the toilet as soon as you feel the need to urinate, rather than holding it in
- wipe from front to back after going to the toilet
- practise good hygiene by washing your genitals every day, and before having sex
- empty your bladder after having sex
