It is not possible to take a bath immediately after drinking alcohol because people will usually react in several stages after drinking alcohol. The first stage reaction is the excitement period; the second stage will soon be the ataxia period; the third period is the drowsiness and coma period, which will be combined with hypoglycemic reaction, cognitive impairment and other undesirable symptoms and situations. Therefore, bathing during the transition period of human excitement can cause abnormal dilation of blood vessels and lead to hypertension, heart disease, myocardial infarction, stroke, sudden acute cerebral infarction and other undesirable diseases. Bathing during the second phase of ataxia can cause tremulous paralysis, resting tremor, and syndromes of the cone system and extrapyramidal system. In the third period of lethargy and coma, it is even more important not to take a bath, which can lead to hypoglycemic coma and trigger life-threatening.