Irritable bowel syndrome (IBS) and bloating are common digestive problems that can cause discomfort and distress. There are several triggers for IBS and bloating that can vary from person to person. In this guide, we will discuss 10 common triggers for IBS and bloating. 1. Certain foods Certain foods can trigger IBS and bloating, such as spicy or fatty foods, caffeine, alcohol, and dairy products. Keep a food diary to track which foods trigger your symptoms and avoid them. 2