text: <unk> s treat diabetes mellitus by lowering glucose levels in the blood. With the exceptions of insulin, exenatide, and pramlintide, all are administered orally and are thus also called oral hypoglycemic agents. There are different classes of<unk> s, and their selection depends on the nature of the diabetes, age and situation of the person, as well as other factors.
  Insulin is the mainstay of treatment in Type I diabetes, in which insulin production is impaired. In Type II diabetes, Insulin is used when oral medication has become ineffective.
option_0: Anti-diabetic drug
option_1: Non-steroidal anti-inflammatory drug
option_2: Antiviral drug
option_3: Anti-obesity medication
option_4: Immunosuppressive drug
option_5: Antimalarial drug
option_6: Antitumorigenic herbs
option_7: Antihypertensive