After drinking alcohol and vomiting, you can eat white porridge, honey water and other food or gastric mucosa protector and other drugs to relieve. 1. food: you can drink some honey water, hot milk can play a role in relieving vomiting, in addition to eating some millet porridge, white porridge and other light and easy to digest food. 2. Drugs: If eating food can not be relieved, you can consider following the doctor’s instructions to use gastric mucous membrane protectants such as aluminum sulfate, omeprazole, ranitidine and other drugs to inhibit gastric acid secretion and domperidone and other drugs to promote gastrointestinal peristalsis. If the symptoms of vomiting after drinking alcohol cannot be relieved by diet therapy or if the symptoms persist or worsen, it is recommended to go to the hospital.