Red spots on the face are considered to be caused by seborrheic dermatitis, contact dermatitis, psoriasis, etc. Specific elimination methods need to be considered according to the disease, usually including general treatment, drug treatment and other methods. 1. Seborrheic dermatitis: a chronic inflammatory skin disease, often showing erythematous rashes, covered with greasy scales, thus causing red spots on the face, the clinic generally take medication, such as tacrolimus ointment, pimecrolimus cream, ketoconazole cream and other coated, can be anti-inflammatory, bactericidal. In addition, you need to eat a light diet, regular work and rest, and clean your face every day. 2. Contact dermatitis: in this case, first of all, we should actively look for allergens or irritants to avoid re-exposure, resulting in aggravation of symptoms, etc. Subsequently, we can take oral antihistamines to relieve the symptoms, such as loratadine tablets, cetirizine hydrochloride tablets, ibrastine tablets, etc. 3. Psoriasis: a chronic scaly skin disease caused by the interaction of many factors, often manifested as erythema of the skin, usually accompanied by white scales, often take medication, such as tazarotene gel, carbotriol ointment, tacrolimus ointment, salicylic acid ointment, etc. If necessary, oral antihistamine can be combined to relieve symptoms. If necessary, can be combined with oral Avicenna capsules, methotrexate tablets and other drugs. It is recommended that the patient consult a doctor in time to confirm the specific cause of the disease and then carry out targeted treatment. The above drugs need to be used under the guidance of a doctor.