Redness and itching of the face may be caused by dry skin, contact with allergens, etc. It can be relieved by moisturizing the skin, removing triggers, and anti-allergy treatment. 1. Dry skin: redness and itching of the face may be caused by dry skin, need to strengthen the skin moisturizing and nourishing, you can use medical skin care products with hydrating effect, warm water to clean the face, avoid the use of alkaline cleansing products, generally can be relieved on their own. 2. Contact with allergens: may also be due to contact with allergenic factors, such as the use of poor quality cosmetics, pollen, willow, long-term use of hormone-containing ointments, food allergies, etc., as soon as possible to remove the causative factors, and at the same time for anti-allergy treatment, taking loratadine, cetirizine and other antihistamines, can improve the local itching symptoms. There may be other reasons for the redness and itchiness of the face, and it is recommended that the patient go to the hospital to clarify the cause and follow the doctor’s instructions to standardize the treatment.