How is interstitial cystitis (IC) treated?

Although IC/PBS cannot be cured, there are many ways to treat it. There is no way to predict who will respond best to certain treatments. Symptoms of IC/PBS may become more severe, or may disappear. Even if symptoms disappear, they may return after days, weeks, months or years.

Treatments for IC/PBS are aimed at relieving symptoms. Doctors will help decide the appropriate treatment for the patient. For some patients, treatments are combined.

Interstitial cystitis/painful bladder treatments can include:

  • Diet: Some people with IC/PBS find that certain foods or drinks make their symptoms worse. You may find it helpful to keep a diary of what you eat and drink to see if any foods or drinks cause symptoms and/or flare-ups. For patients who have IC/PBS, acidic foods may irritate the bladder. If this is the case, your doctor may recommend taking an antacid with meals to reduce the amount of acid that gets into the urine. You may also want to remove certain foods from your diet, such as:
    • Alcohol
    • Caffeine
    • Carbonated beverages
    • Chocolate
    • Tomatoes
    • Artificial sweeteners
  • Physical activity: Exercise and physical activity may help relieve the symptoms of IC/PBS. Exercises can include:
    • Walking
    • Biking
    • Gentle stretching
  • Reducing stress: Stress can trigger flare-ups and symptoms in someone who has IC/PBS. Learning stress reduction methods and setting aside time for relaxation may make living with IC/PBS easier.
  • Physical therapy: The pelvic muscles hold the bladder in place and help control urination. Exercising these muscles may help reduce the symptoms of IC/PBS. Your doctor or physical therapist can help you perform this exercises correctly.
  • Bladder retraining: A person who has bladder pain can get in the habit of using the bathroom as soon as he or she feels pain or urgency, even if the bladder is not full. As a result, his or her body may get used to going to the bathroom often. Bladder retraining is a treatment to try to overcome this habit by helping you hold urine for a longer period of time. To use bladder retraining, keep a diary of how often you urinate, and how often you have the urge to urinate. Use the diary to gradually increase the length of time between bathroom breaks.
  • Oral medications: Pentosan polysulfate sodium (Elmiron®) is a medication approved for treating the pain of IC. This medication may have to be taken for up to six months before any improvement is noticed. Medicines that treat heartburn may help the symptoms of IC by reducing the amount of acid made by the body. Muscle relaxants can help relieve the symptoms by keeping the bladder from squeezing at the wrong time. Antidepressants can be used to relieve pain in patients with IC. Tricyclic antidepressants such as amitriptyline (Elavil) have been shown to improve pain and reduce frequent urination in patients with IC. Narcotic pain medications are not routinely used to treat pain in IC patients.
  • Bladder instillations: Another treatment is to fill the bladder with a liquid medicine. You place a small catheter or tube in the urethra and fill the bladder with medicine.
  • Bladder stretching/hydrodistension: Bladder stretching or hydrodistension is a procedure that is performed in the operating room under anesthesia. The bladder is filled with sterile water in order to distend the bladder and increase the amount of urine you can hold.
  • Nerve stimulation: Nerve stimulation is a treatment that helps regulate the bladder. These treatments are more helpful in reducing urgency and urinary frequency but sometimes can help with the bladder/suprapubic pain.
  • Surgery: Surgery to treat IC/PBS is used as a last resort. The surgery may remove parts of the bladder or even the entire bladder. If the patient has tried every other treatment option and pain is unbearable, surgery may be considered.

Last reviewed by a Cleveland Clinic medical professional on 09/16/2019.

References

  • US Department of Health and Human Services, National Institute of Diabetes and Digestive and Kidney Diseases. Interstitial Cystitis (Painful Bladder Syndrome). Accessed 9/24/2019.
  • Centers for Disease Control and Prevention. What is Interstitial Cystitis (IC)? Accessed 9/24/2019.
  • National Kidney Foundation. Interstitial Cystitis. Accessed 9/24/2019.
  • Clemens JQ, Joyce GF, Wise M et al: Interstitial cystitis and painful bladder syndrome. In: Urologic Diseases in America. Edited by M. S. Litwin and C. S. Saigal. Washington, DC: US Department of Health and Human Services, Public Health Service, National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Disease, 2007.

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