Perezone ingredient is named as tretinoin econazole cream, dermatoprost currently has two main types on the market: one, compound dexamethasone acetate cream; two, mometasone furoate gel. Both drugs contain hormonal ingredients, but Paregoric contains tretinoin, while dermatoprene contains dexamethasone or mometasone furoate. Pirenzone is a strong hormonal ointment, but Pirenzone contains tretinoin as well as econazole, so it can treat eczema, dermatitis, and fungal skin diseases such as ringworm, ringworm, and nail fungus. And Pirenzone mainly targets pruritus, such as neurodermatitis, eczema, contact dermatitis, etc.