Cystitis is a urinary tract infection (UTI) that affects the bladder. It's common, particularly in women. It often gets better by itself, but may sometimes be treated with antibiotics.

Some people get cystitis frequently and may need regular or long-term treatment.

Check if it's cystitis

Symptoms of cystitis include:

Symptoms in young children may also include:

In older, frail people with cognitive impairment (such as dementia) and people with a urinary catheter, symptoms may also include:

Non-urgent advice: See a GP if:

  • you think you have cystitis and your symptoms have not gone away within 3 days
  • your symptoms have not gone away after treatment with antibiotics
  • you have severe cystitis symptoms, such as severe pain in your lower tummy
  • you get cystitis symptoms frequently
  • you have symptoms of cystitis and you're pregnant or you're a man
  • your child has symptoms of cystitis

Urgent advice: Ask for an urgent GP appointment or get help from NHS 111 if:

You think you or someone else has cystitis and:

  • a high temperature, or feeling hot and shivery
  • a low temperature, or shaking and shivering
  • pain in the lower tummy or in the back, just under the ribs
  • are confused, drowsy or have difficulty speaking
  • are feeling or being sick
  • have not had a pee all day
  • blood in your pee

These symptoms could mean you have a kidney infection, which can be serious if it’s not treated as it could cause sepsis.

You can call 111 or get help from 111 online.

Treatment from a GP

If you have cystitis, a GP may:

Treatment for cystitis that keeps coming back

If you keep getting cystitis, a GP may prescribe:

In some women, antibiotics do not work or urine tests do not pick up an infection even though you have cystitis symptoms.

This may mean you have a long-term (chronic) bladder infection that is not picked up by current urine tests. Ask the GP for a referral to a specialist for further tests and treatment.

Long-term infections are linked to an increased risk of bladder cancer in people aged 60 and over.

Things you can try yourself

If you have mild symptoms of cystitis, it can help to:

Some people take cystitis sachets or cranberry drinks and products every day to prevent cystitis from happening, which might help. However, there’s no evidence they help ease symptoms or treat cystitis if the infection has already started.

A pharmacist can help with cystitis

You can ask a pharmacist about treatments for cystitis. A pharmacist can:

Some pharmacies offer a cystitis management service. They may be able to give antibiotics if they're needed.

Causes of cystitis

Cystitis is usually caused by bacteria from poo getting into the tube that carries urine out of your body (urethra).

Women have a shorter urethra than men. This means bacteria are more likely to reach the bladder and cause an infection.

Things that increase the chance of bacteria getting into the bladder include:

How to prevent cystitis

If you get cystitis frequently, there are some things you can try to help prevent it returning.


  • wipe from front to back when you go to the toilet

  • pee as soon as possible after sex

  • drink plenty of fluids, especially water – so that you pee regularly during the day and do not feel thirsty

  • have a shower rather than a bath – this stops exposing your genitals to cleaning products for too long

  • wash the skin outside the vagina (vulva) with water before and after sex

  • change soiled nappies or incontinence pads promptly

  • keep the genital area clean and dry


  • do not use scented soap, bubble bath or talcum powder

  • do not use spermicide with diaphragm or condoms – try non-spermicidal lube or different type of contraception

  • 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 drink lots of alcoholic drinks or coffee – they may irritate your bladder

  • do not have lots of sugary foods or drinks – they may encourage bacteria to grow

Other ways to prevent cystitis coming back

If you keep getting cystitis, there is some evidence you may find it helpful to take:

Be aware that D-mannose and cranberry products can contain a lot of sugar. If you're taking warfarin, you should avoid cranberry products.

Page last reviewed: 11 February 2022
Next review due: 11 February 2025