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They all belong to a class of drugs known as glucagon-like peptide-1 receptor agonists (GLP-1RAs), which mimic a hormone (GLP-1) in the body that helps control insulin and blood glucose levels and promotes feelings of satiety
But there may be oral GLP-1s for weight loss soon (see: Rybelsus potential Wegovy pill ) and others coming down the research pipeline (see: orforglipron )
Disease-modifying antirheumatic drugs (DMARDs) used to treat rheumatoid arthritis, such as methotrexate (Trexall), may be an effective and well-tolerated option for reducing swelling in patients with severe arthritis, adds Caricchio
In 2017, Novo Nordisk launched its blockbuster product, Semaglutide (Ozempic), with an extended half-life of 7 days, enabling once-a-week dosing
Tirzepatide costs more because it is a more advanced drug and has a higher success rate