I prescribe compounded medications. Can I be sued?

Dr. Skin has a large dermatology practice and treats a variety of medical and cosmetic conditions. He has studied and lectured extensively on the topic of rosacea. He understands much of the pathophysiology of rosacea. He begins to use a copycat version of a compounded topical, which he has been able to get at a discounted rate. Unfortunately several patients have severe reactions, and he is soon the recipient of multiple medical malpractice lawsuits. Has he done anything wrong?
Dermatology Times – Dermatology

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