Retatrutide's Mechanism and Other Comparisons Retatrutide stands out as a triple agonist, acting on GLP-1, GIP, and GCG, whereas other alternatives like tirzepatide work only on GLP-1 and GIP receptors
We review all your medications and supplements before starting any peptide protocol
Fades lip pigmentation
Image: Dragana Gordic/Getty Images About the Authors Toni Golen, MD, Editor in Chief, Harvard Women's Health Watch
Common side effects of Wegovy Other side effects that may occur include: Indigestion or an upset stomach Bloating, burping or gas Heartburn or acid reflux Gastritis (inflammation of the stomach lining) Gallstones Hair loss or thinning Injection site reactions, such as redness, swelling or soreness Changes in taste Low blood sugar (hypoglycaemia), particularly in people with diabetes taking insulin or sulfonylureas Uncommon side effects of Wegovy Less common side effects may include: Increased heart rate Raised pancreatic enzyme levels Delayed stomach emptying (gastroparesis) Low blood sugar in people without diabetes Increased bilirubin levels Serious side effects of Wegovy Although uncommon, some side effects require urgent medical attention