Diprobate ES Plus Ointment is a combination of three medicines: Betamethasone, Salicylic Acid and Zinc Oxide which treat eczema and psoriasis. Betamethasone is a steroid medicine. It blocks the production of certain chemical messengers (prostaglandins) that make the skin red, swollen and itchy. Salicylic Acid is a keratolytic medicine which breaks down keratin clumps, removes dead skin cells and softens the skin. It also enhances the absorption of Betamethasone into the skin. Zinc Oxide has astringent and antiseptic action. It provides relief from redness, itching and swelling. It removes the dead skin cells and helps in softening the skin. Diprobate ES Plus Ointment should be used in the dose and duration as advised by your doctor. Wash your hands before using this medicine. It is advised to check the label for directions before use. It is for external use only.