Could It Be Sucrose Intolerance and Not IBS?

The doctor told you it was IBS (irritable bowel syndrome) and gave me meds for it. Could it be Sucrose Intolerance? Take the Sucrose Intolerance quiz to see if your gas, bloating, and/or diarrhea after eating may be due to Sucrose Intolerance caused by Congenital Sucrase-Isomaltase Deficiency (CSID).