Calcipotriol and salicylic acid ointment can generally be used together, and there is usually no interaction between these two drugs when they are used in combination, but it is also necessary to consult a doctor or pharmacist and follow the doctor’s instructions for medication. The commonly used dosage forms of Calcipotriol include application, ointment, etc. It is commonly used in the treatment of psoriasis of common type, which has the effect of inhibiting the proliferation of skin cells and inducing differentiation. However, some people may experience adverse reactions such as itching, burning and peeling after topical application of this product. It should be noted that this product is prohibited for those who are allergic to this product. Salicylic acid ointment belongs to antiseptic and antiseptic drugs, commonly used in the treatment of local keratosis, acanthosis nigricans and keratosis pilaris, which has the effect of dissolving keratin and relieving itching. Some people may experience adverse reactions such as dizziness and irritation after external use. It should be noted that this product should not be used on broken skin. If you need to use cardapotriol and salicylic acid ointment jointly, you need to go to a regular hospital to consult a doctor and use the medicine under the doctor’s guidance, do not use the medicine without authorization.