Most people think that drinking a few cups of tea after drunkenness is good for hangover. But tea can't relieve alcoholism, but it may aggravate the symptoms of drunkenness. Drinking tea is like adding fuel to the fire. Alcohol has a strong irritation to the heart, which can make the heart beat faster, blood flow faster, blood vessels dilate and blood pressure rise. Theophylline and caffeine in tea also stimulate the heart. Drinking tea after drinking will further increase the burden on the heart. After being absorbed by the digestive tract, 90% of alcohol is decomposed in the liver, first converted into acetaldehyde, then into acetic acid, and finally produced water and carbon dioxide, which is excreted by the kidney. Generally speaking, this process takes 2-4 hours. Therefore, drinking tea after drinking will make the undecomposed acetaldehyde enter the liver prematurely, which will do great harm to the kidneys.
It is not advisable to drink too much after drinking.