Applying the mask facial redness and burning, need to consider the mask itself on the skin has an allergic reaction, the ingredients inside may be sensitive to the skin, it is recommended not to use the mask for the time being, wash your face with water, do not use other facial cleanser, or shower gel frequent stimulation of the skin, you can bleach it clean with clean water, and in addition to pay attention to sunscreen, you can orally take paracetamol, vitamin C, calcium gluconate. If necessary, you can test allergens, if more serious, you can intramuscular injection of anti-allergy drugs, such as paracetamol, phenylephrine, you can also take oral cetirizine, and always follow-up.