Which drug class is used to manage obesity?

• A. Immunosuppressant
• B. Weight Control Agent
• C. Otic Preparations
• D. Ophthalmic Anti-Infective

Answer: (B)

The main concept is pharmacologic management of obesity using weight control agents. These medications are specifically designed to assist weight loss when paired with diet and exercise, either by reducing appetite, increasing fullness, or decreasing fat absorption. The other drug classes listed do not target weight management: immunosuppressants suppress the immune system for transplant or autoimmune conditions, otic preparations are for ear conditions, and ophthalmic anti-infectives treat eye infections. Therefore, the weight control agent is the appropriate class for obesity management, with examples such as orlistat (which inhibits fat absorption) and various appetite-suppressing or incretin-based therapies used to aid weight loss.