For-IC Capsule is used for treating bladder pain or discomfort associated with interstitial cystitis (painful bladder syndrome). It prevents irritating chemicals to contact with the bladder wall. For-IC Capsule is advised to take it in a dose and duration as per prescription. It should be taken on an empty stomach at least an hour before having a meal. Swallow the medicine as a whole without crushing or chewing it. You should not stop taking the medicine without consulting the doctor as it may lead to the worsening of your symptoms. The course of the treatment should be completed for better efficacy of the medicine. Some of the common side effects of this medicine include hair loss, diarrhea, nausea, rash, and headache. It may also make you feel dizzy, so it advised not to drive or do anything requiring concentration until you know how it affects you. Before taking this medicine, inform your doctor if you are on any other medication for a blood disorder, liver disease, or any other health condition.