Wegovy is a medication used for weight management in adults who are overweight or have obesity. According to the manufacturer's website [2], the most common side effects of Wegovy include nausea, diarrhea, vomiting, constipation, headache, fatigue, and dizziness. These side effects may occur in the first few weeks of treatment and usually go away on their own. However, if they persist or become severe, patients are advised to contact their healthcare provider.

In addition to the common side effects, Wegovy may also cause serious side effects [3]. The medication may increase the risk of developing pancreatitis, a condition characterized by inflammation of the pancreas. Symptoms of pancreatitis include severe abdominal pain, nausea, and vomiting. Patients taking Wegovy should seek medical attention immediately if they experience any of these symptoms.

Wegovy may also cause thyroid tumors in rodents, although it is unclear whether the medication has the same effect in humans [1]. Patients with a personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2 should talk to their healthcare provider before taking Wegovy.

In conclusion, while Wegovy is generally well-tolerated, it may cause side effects such as nausea, diarrhea, and headache. Patients should seek medical attention immediately if they experience symptoms of pancreatitis. Patients with a personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2 should talk to their healthcare provider before taking Wegovy.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/WEGOVY
[2] https://www.wegovy.com/taking-wegovy/side-effects.html
[3] https://www.healthline.com/health/drugs/wegovy