Ozempic linked to rare cases of vision loss in Harvard study The Boston Globe Texas Mounjaro Lawsuit Attorneys Reich & Binstock Confused about the differences between Ozempic, Wegovy, and Mounjaro? You're not alone most people hear the names everywhere but don't actually know what sets them apart. These medications aren't interchangeable. Semaglutide, the active ingredient in Ozempic and Wegovy, appeared to reduce the risk of Alzheimer's disease in people with Type 2 diabetes, according to a study published Thursday in the journal Alzheimer's Zepbound & Tirzepatide Injections Weight Loss Treatment Miami, Coral Gables & Surrounding Areas