Semaglutide, the active ingredient in Ozempic and Wegovy, is a glucagon-like peptide-1 (GLP-1) receptor agonist taken as a once-weekly injection. It’s administered with a tiny needle that punctures ...

You might be able to give yourself shots of your medicine at home as part of your treatment for rheumatoid arthritis. You might also have the option of giving yourself injections if your doctor ...