Face allergies can exercise and sweat, but it must be light sweating, not strenuous exercise causing heavy sweating, so as not to stimulate the facial skin. Also avoid spicy and stimulating diet, such as raw onion, raw garlic, strong tea and coffee. Also avoid external cosmetics, hot water, salt water, alcohol, vinegar scrubbing and scrubbing. For treatment, you can take oral antihistamines, such as levocetirizine hydrochloride capsules, loratadine capsules, epinastine capsules, epinastine hydrochloride tablets or loratadine capsules, together with compound glycopyrrolate capsules. The topical medication of choice can be topical zinc oxide ointment borate or black bean distillation oil ointment, and avoid direct sunlight and long-term exposure to the sun.