If you drink too much alcohol and vomit seriously, you need to go to the hospital in time to give gastric lavage, intravenous rehydration, and improve the examination, to make clear whether there is a possibility of serious diseases. 1. Gastric lavage: Because alcohol is already absorbed in the stomach, you need to go to the hospital as soon as possible to have your stomach washed to reduce alcohol absorption. If the vomiting symptoms are relieved, you can drink more water and urinate more to promote metabolism. 2. Intravenous rehydration: drinking too much alcohol vomiting, if the vomiting is serious can not eat, and the human body needs thousands of milliliters of fluid per day, plus vomiting discharged fluid, need to be intravenous supplementation of nutrients, to improve the physical ability, so as to avoid electrolyte disorders such as hyperkalemia, hyponatremia lead to arrhythmia, intestinal dynamics insufficient, urinary difficulties, and so on. 3. Generally caused by alcohol stimulation of the gastric mucosa, if the amount of drink is not much, can be closely observed, but if the vomiting after drinking in the form of jet, pay attention to whether there is the possibility of cerebrovascular disease, you need to go to the hospital to check the dialysis body, or nuclear magnetic to clarify the situation of cerebral blood. If the vomiting persists or worsens, it is recommended to go to the hospital in time and be treated under the guidance of a doctor.