Drugs used in<unk>  treat<unk>  mellitus by altering the glucose level in the blood. With the exceptions of insulin, most GLP receptor agonists (liraglutide, exenatide, and others), and pramlintide, all are administered orally and are thus also called oral hypoglycemic agents or oral antihyperglycemic agents. There are different classes of anti-diabetic drugs, and their selection depends on the nature of the<unk> , age and situation of the person, as well as other factors.<unk>  mellitus type 1 is a disease caused by the lack of insulin. Insulin must be used in type 1, which must be injected.<unk>  mellitus type 2 is a disease of insulin resistance by cells. Type 2<unk>  mellitus is the most common type of<unk> . Treatments include agents that (1) increase the amount of insulin secreted by the pancreas, (2) increase the sensitivity of target organs to insulin, (3) decrease the rate at which glucose is absorbed from the gastrointestinal tract, and (4) increase loss of glucose through urination. Several groups of drugs, mostly given by mouth, are effective in type 2, often in combination. The therapeutic combination in type 2 may include insulin, not necessarily because oral agents have failed completely, but in search of a desired combination of effects. The great advantage of injected insulin in type 2 is that a well-educated patient can adjust the dose, or even take additional doses, when blood glucose levels measured by the patient, usually with a simple meter, as needed by the measured amount of sugar in the blood.
Diabetes medication
Dietary supplement
Psychiatric medication
Diet 
Anti-obesity medication
Concomitant drug
Glaucoma medication
Fad diet