Isotrin 20 Licap Isotretinoin Dithranol + Boric Acid + Salicylic Acid
ModerateThe dithranol, boric acid and salicylic acid ointment may interact with isotretinoin. The leaflet doesn't say how the two affect each other or what the effect might be, only that an interaction is possible.
These medicines are often taken together with some care. Your doctor may change a dose, space them apart or check on you more often. Make sure your doctor and pharmacist know you take both.