What about severe skin allergies?

Treatment of severe skin allergies depends on the severity and symptoms of the allergy. If severe skin allergies are associated with infection, anti-allergy and anti-infection treatment are required. If severe skin allergies are associated with laryngeal edema, suffocation may occur and should be treated promptly in hospital. If this severe skin allergy is only common skin itching, or shows local epidermal exudation and erosion, then cold compress with normal saline can be used, and then oral anti-allergic drugs, such as loratadine or ebastine, are 1 tablet per day.