GLP-1 medications are a class of drugs used to treat type 2 diabetes and, more recently, obesity. They mimic a natural hormone that helps regulate blood sugar, slow digestion, and reduce appetite. This leads to improved glucose control and, for many patients, significant weight loss. These medications are typically given as injections and are prescribed alongside lifestyle changes like diet and exercise. While they can be highly effective, they may cause side effects such as nausea or digestive discomfort. GLP-1 therapies are becoming an important option in supporting patients with long-term weight and metabolic management.