Some people allergic to alcohol drink red wine due to alcohol intolerance, may appear itchy skin, red rash and other allergic reactions, after the symptoms should stop continuing to drink alcohol, can drink more warm water to promote the body’s metabolism of alcohol. After stopping drinking alcohol, you can apply medication to treat skin allergy symptoms. If the symptoms are mild, you can apply topical glyburide lotion, or combine oral anti-allergy treatment with levocetirizine hydrochloride tablets, imipramine, loratadine and other drugs. If the rash is severe, two oral medications can also be combined, once in the morning and once in the evening. Additional treatment with compound glycopyrrolate tablets may also be considered when the rash is not well controlled. In addition, if the allergic rash is mainly erythematous and papular, glucocorticoid ointment, such as dinaide cream and mometasone furoate cream, can be used for external rubbing. Avoid drinking red wine again after allergy relief to prevent allergy symptoms from getting worse after drinking alcohol. Other alcoholic beverages as well as alcoholic beverages should also be avoided as much as possible. During the anti-allergy treatment period, you need to eat a light diet, avoid spicy and stimulating food, eat more fresh vegetables and fruits, and can exercise in moderation to enhance your physical fitness.