Red dots on the face after drinking alcohol may be due to alcohol allergy or localized vasodilatation etc.
Red dots appear on the face after drinking alcohol, accompanied by itching and other uncomfortable symptoms. Consider the possibility of alcohol allergy, mainly due to the epidermal cells between and within the edema, the superficial dermal capillary expansion, accompanied by inflammatory exudation phenomenon.
If red spots appear on the face after drinking alcohol, and the patient has no other uncomfortable symptoms, mainly simple red spots. May be a large number of alcohol consumption, facial capillary expansion in a short period of time and caused by simple point-like erythema. With the metabolism of alcohol in the body red spots will gradually subside, generally do not need special treatment.
If there are only localized red spots after drinking alcohol, you can observe at home without any other discomforts. If the localized red spots and lesions worsen, accompanied by itching, hoarseness and other discomforts, you should consult a doctor in a timely manner to complete the relevant examinations and standardize the treatment.