Diabetes medications help manage blood sugar levels in people with diabetes. There are different types, including insulin, which helps cells absorb glucose, and oral medications that improve insulin sensitivity or reduce glucose production in the liver. Some common classes of oral medications include sulfonylureas, which stimulate insulin release, and biguanides, like metformin, which lower blood sugar levels. Each medication has specific benefits and potential side effects, so it's important for individuals to work with their healthcare provider to find the right treatment plan for their needs.