Erythema from drinking alcohol should be given observation, general treatment and medication according to the specific cause, and the possible causes are alcohol effect, alcohol allergy, food influence, and so on.
1. Alcohol effect: Drinking alcohol can cause the dilation of small blood vessels in the skin, local skin congestion and redness, which looks like a red spot. This kind of general no itching and other uncomfortable symptoms, can be given to observe the treatment, generally stop drinking or alcohol out of the body can gradually subside.
2. Alcohol allergy: Alcohol allergy, generally after drinking alcohol will be allergic symptoms, such as erythema, pimples, doughnuts, mostly accompanied by itching. Anti-allergic treatment should be given, such as loratadine, cetirizine and other antihistamines, but also with the use of vitamin C, calcium, etc., can enhance the therapeutic effect. If the erythema itching is severe, glycerite lotion can be applied externally to stop the itching.
3. Food influence: some food eaten before drinking may also trigger the protein in human blood to be in hypersensitive state, causing erythema and rash after drinking. Such as no symptoms, erythema can be observed and dealt with mildly, if the erythema is itchy, you can rub Benadryl ointment, etc., the serious should be urgent medical care.
Erythema caused by drinking should avoid drinking alcohol as much as possible, and should drink more water when drinking alcohol, which can be subsided gradually. For serious erythema, or discomfort symptoms should be timely medical treatment, the above drugs need to be used under the guidance of a doctor.