Drinking red spots on the hands, many are alcohol allergy or the body lacks the enzyme acetaldehyde dehydrogenase performance, may also be on the hands of eczema.
1. Alcohol allergy is the body’s allergic reaction to alcohol, and the body’s immune function disorders. The main manifestation is the symmetrical appearance of large red spots on the hands, papules, severe oozing, itching.
2. Some patients lack the enzyme acetaldehyde dehydrogenase, which is generally related to heredity. Lack of acetaldehyde dehydrogenase can not completely decompose alcohol into carbon dioxide and water, and the acetaldehyde produced by alcohol metabolism is irritating to the body. After drinking alcohol, the whole body is red, erythema is usually no obvious symptoms, often accompanied by nausea, dizziness and other discomforts.
3. Some patients originally have eczema on the hands, after drinking alcohol leads to the aggravation of the rash, the appearance of large red spots and red bumps, itching increased.
Erythema on the hands after drinking alcohol should go to the hospital in a timely manner to clarify the cause of the disease, and use medication under the guidance of the doctor. Erythema on the hands after drinking alcohol is always recommended to quit drinking, so as not to affect the health of the body.