Dried plums, prune juice, ground flaxseed, and water also help loosen bowels. Another good idea: Stay away from coffee, carbonated drinks, and alcohol. They can slow down your stools. So can .... Irritable Bowel Syndrome can cause severe digestion problems, so severe that most digestion remedies simply do not help. Traditional antacids are only able to reduce acid levels in the stomach (which often is a very bad thing for digestion) and can do nothing for gas pain and bloating in the intestines and colon. Be Unique. Shop irritable bowel syndrome survivor t-shirts created by independent artists from around the globe. We print the highest quality irritable bowel syndrome survivor t.