The symptoms of cystitis usually clear up without treatment within 4-9 days. There are some self-help treatments that can ease the discomfort of any symptoms, or your GP may prescribe antibiotics.
Self-help treatments
If this is the first time that you have had cystitis, you should go to see your GP. If you are sure that you have mild cystitis, and do not need to see your GP, then there are some treatments you can try yourself.
- Over-the-counter (OTC) painkillers, such as paracetamol, or ibuprofen, can be taken to reduce discomfort (always read the label and check with your pharmacist first, if you are pregnant).
- Drinking plenty of water is often recommended as a treatment for cystitis. There is no evidence that this is helpful, although drinking around 1.2 litres (6-8 glasses) of water a day is generally good for your health. You should also avoid alcohol.
- Do not have sex until your cystitis has cleared up because it can make it worse.
The following treatments are not recommended because there is no evidence to support their use as a treatment for cystitis:
- urine alkanising agents - such as sodium bicarbonate, or potassium citrate, or
- drinking cranberry juice - although it may help prevent outbreaks of recurrent cystitis.
There are some more useful tips for avoiding cystitis in the prevention section.
Antibiotics
If your symptoms are moderate, or severe, your GP may prescribe a short course of antibiotics. This will usually be in the form of a tablet to be swallowed 2-4 times a day, for three days.
For a more complicated case of cystitis, such as cystitis with another underlying infection, you may be given antibiotics to take for 5-10 days.
Research suggests that antibiotics can shorten the duration of the cystitis by 1-2 days.
If your cystitis symptoms are only mild, your GP may prefer not to prescribe antibiotics to avoid ‘antibiotic resistance’. This is when the bacteria that cause cystitis adapt and learn to survive despite the use of antibiotics. Over time, this means that treatment becomes less effective.
Recurring cystitis
If you have recurring episodes of cystitis, you may be prescribed stand-by antibiotics, or continuous antibiotics. A stand-by antibiotic is a prescription for you to take the next time you have cystitis, without needing to visit your GP again.
Continuous antibiotics are antibiotics that you take for several months to prevent further episodes of cystitis occurring. These may be prescribed for two reasons:
- if your cystitis usually occurs after having sex, you may be given a prescription for antibiotics to take within two hours of having sex, or
- if your cystitis is not related to having sex, you may be given a low-dose antibiotic to take for a trial period of six months.
If you are prescribed antibiotics, your symptoms should start to improve after the first day of treatment. If your symptoms do not improve after your course of antibiotics, you should go back to see your GP, or call NHS Direct on 0845 4647.
