Sulfur burps, or burps that smell like rotten eggs, are caused by hydrogen sulfide in your gut. Mounjaro® slows the movement of food through your digestive system, which might cause more sulfur burps.

Mounjaro is a medication used for type 2 diabetes and sometimes for weight loss. It can cause digestive side effects like sulfur burps due to the delayed emptying of the stomach, which leads to the ...