Drinking alcohol and vomiting easily can be attributed to the lack of acetaldehyde dehydrogenase, liver disease, stomach disease and so on.
1. Lack of acetaldehyde dehydrogenase in the body: the amount of acetaldehyde dehydrogenase in the body is different in each person, if the amount of acetaldehyde dehydrogenase is low, it can not decompose acetaldehyde into carbon dioxide and water after drinking, and then it is easy to have alcohol poisoning, which can be manifested as vomiting.
2. Liver disease: If the patient has liver disease, such as alcoholic liver, cirrhosis, viral hepatitis, etc., it will also lead to a decrease in the level of acetaldehyde dehydrogenase in the liver, which will make the patient easy to get drunk.
3. Stomach diseases: if the patient himself has stomach diseases, such as chronic gastritis, gastric ulcer, etc., after drinking alcohol will cause stimulation to the gastric mucosa, and it is also easy to vomit symptoms.
Drinking easily vomit, may also be other reasons, such as pancreatitis, etc., it is recommended to go to the hospital in a timely manner, after the cause is clear and standardized treatment.