Painful bladder syndrome (interstitial cystitis)

What is painful bladder syndrome?

This refers to a group of conditions characterised by pain with bladder filling and emptying, along with increased frequency of urination and passing urine at night. All of these symptoms closely mimic those of a urinary infection, but the urine culture will be clear.

Symptoms

Many women report multiple episodes of supposed infection with variable responses to antibiotics. In a few women the condition is a severe form and causes a very small capacity bladder which bleeds when it gets full.

The precise cause of this condition is unknown, but one theory is the lining of the bladder is damaged (perhaps by infection) and then irritants within the urine can cause release of inflammatory chemicals such as histamine in the muscle wall. This leads to pain and irritability of the bladder.

This is a very challenging condition to manage, and women are often seen by urologists and pain specialists. In many cases patients have had multiple 'UTIs' (urinary tract infections), but often the tests come back clear. In bad cases patients may need to pass urine multiple times during the day and night, and frequently note that it is painful as the bladder fills or empties. This is what differentiates it from 'Overactive bladder' (see 'Urinary incontinence'). In some cases there will be blood in the urine.

Treatment

Many women will have figured out some of the triggers for their painful bladder. In a lot of ways it is similar to irritable bowel, and pain nerves may become 'supersensitized' leading to discomfort when there shouldn't be any.

Figuring out and avoiding triggers with close dietary management, reducing inflammation with specific anti-histamines, treating abnormal pain sensation with pain medications such as amitriptyline and relaxing the pelvic floor are all key strategies.

In some women a cystoscopy (procedure to look inside the bladder) and gentle stretch with fluid will be needed.

If there is no response to simple management, a Urologist may be consulted to consider treatments placed into the bladder to try and repair the wall or reduce inflammation.

How we can help

If you think you may have interstitial cystitis and would like to talk to us about how we can help, please feel free to contact us. You can also request an appointment online.

Further reading

Further information

Symptoms

Persistent pelvic pain

If you have pain on and off for more than 6 months we call it 'persistent pelvic pain'. There are a number of conditions that can be involved, and sometimes more than one will be present. In some cases the cause is obvious, such as an ovarian cyst, or a urinary tract infection, but in other women the cause is elusive. Find out more