Tretinoin
Diaminodiphenyl sulfone
Azelaic acid
Betamethasone
Betamethasone and Fusidic Acid
Betamethasone valerate
Roflumilast
Fluorouracil
Hydroquinone
Isotretinoin
Permethrin
Podophyllum resin
Tacrolimus
Tazarotene
Eflornithine
Mometasone
Clobetasol
Gresiofulvin
Adapalene
Erythromycin
Cyclosporine
Methoxsalen