Irritable bowel syndrome (IBS) is a common condition that affects the large intestine. The condition's symptoms can vary from person to person and range from mild to severe. While mild symptoms can be managed with diet and stress reduction, medication and counseling may be needed to manage more severe symptoms.The cause of IBS isn't known, and there are no specific tests for the condition. However, if you have symptoms of the condition, your doctor may run some tests to rule out other possible causes of your symptoms. The symptoms of IBS vary from person to person. Some of the most common symptoms of the condition include abdominal cramping, pain, or bloating that is relieved or partially relieved after having a bowel movement, mucus in the stool, excess gas, and diarrhea, constipation, or both.
