The side effects of medications like Ozempic and Mounjaro / Zepbound are very similar and include: nausea, vomiting, diarrhea, constipation, and abdominal pain. There are more rare side effects with these medications which include pancreatitis, gallstones, and kidney problems. To find out more information about Mounjaro / Zepbound and Ozempic, take a look at our blog post on the differences between these two medications.