Double‐blind cross‐over trial of oral sodium cromoglycate in patients with irritable bowel syndrome due to food intolerance

Summary Twenty patients with irritable bowel syndrome due to food intolerance were randomized to either oral sodium cromoglycate or placebo in a double‐blind cross‐over trial. The study consisted of treatment with either sodium cromoglycate or placebo for 8 weeks, followed by the cross‐over treat…