This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
Drugs used in treatment of obesity are all Except 
Select and explain. 
A. Orlistat, B. Sibutramine, C. Rimonabant, D. Prednisone
D: Prednisone
Answer: D: Prednisone 
Explanation: Prednisolone or steroids are used in obesity they cause obesity especially central obesity Ref KD Tripathi 8th ed