Problem: Of the following drugs, which is an oral vitamin A-type drug that is the only one that is used to treat severe cystic acne vulgaris, not common acne vulgaris? Need Assignment Help?
Question Answer
a. desoximetasone (Topicort)
b. adapalene (Differin)
c. isotretinoin (Claravis)
d. tretinoin (Retin-A)