It is not possible to take a bath immediately after drinking alcohol, such as immediate bath has the following four hazards: First, drinking alcohol requires a lot of consumption of calories and heat, when the body glycogen output is too much, belongs to the state of negative nitrogen balance, especially will produce glycolysis and glycoisogenic pathway. At this time, the blood sugar in the body will be reduced significantly, so when the bath will aggravate the hypoglycemic reaction, when the blood sugar is lower than 3.9mmol/L, there will be a hypoglycemic coma. Secondly, after drinking alcohol, the peripheral capillaries will open, the arteriovenous short circuit and direct pathway will increase abnormally and significantly, at this time the blood and capillaries will expand and fill, at this time, such as bathing will further expand the capillaries, resulting in insufficient coronary artery blood supply, so it is easy to occur sudden cardiac death. Third, such as bathing after drinking alcohol will make the blood pressure fluctuate significantly, appearing first fall and then rise, but also increase the cerebrovascular load, resulting in cerebrovascular accidents.