Cheek allergy redness is mostly caused by contact with certain allergic substances, which can be eliminated through general treatment and medication. 1. General treatment: Cosmetics, skin care products of certain ingredients can cause cheek allergies, the symptoms are mild can stop using after the use of face towels cold compresses to relieve the face. Pollen, food, animal fur caused by the need to pay attention to stay away from allergens. At the same time, pay attention to strengthen the facial care, pay attention to sun protection and moisturizing. 2. Medication: If the symptoms are not relieved after self-treatment or the improvement is not obvious, you need to take anti-allergy treatment under the guidance of a dermatologist, such as taking loratadine internally and applying tacrolimus ointment locally. If the redness of the cheek allergy continues to be unrelieved, you should go to the hospital in time and follow the doctor’s instructions to standardize the treatment, do not self-medication.