Allergic dry skin on the face may be caused by contact dermatitis, or it may be related to dry skin, dry eczema and other conditions, according to the cause of the disease, need to be adjusted through life, medication, such as oral loratadine tablets and other methods to alleviate the symptoms. 1. Contact dermatitis: If these patients come into contact with allergens such as animal hair and pollen, it is very likely to lead to itchy and dry skin. You need to avoid re-exposure to allergens and take antihistamines such as loratadine tablets, imipramine tablets and diclofenac tablets orally. 2. Dry skin: If the skin on the patient’s face is too dry, it may lead to roughness, itching, peeling and other phenomena. You need to keep the skin moisturized, you can use some masks or creams with hydrating effect, and increase the amount of water intake at the same time. 3. Dry eczema: For patients with dry eczema, itching and bumps will occur. Itchy need oral cetirizine hydrochloride, loratadine and other antihistamines, if necessary with the application of tacrolimus ointment and other anti-inflammatory drugs treatment. It is recommended that patients go to the dermatology department in time to get a clear diagnosis, and then actively cooperate with the doctor to carry out the appropriate treatment, and not indiscriminately apply or take oral medication.