Currently, the relevant domestic guidelines do not suggest that alcohol should not be consumed after vaccination, but should be consumed in moderation according to the individual’s situation. After vaccination, normal activities and diet will not affect the effect of the vaccine, and there is no need to change the original lifestyle habits. However, it is generally recommended that you do not touch the food you are easily allergic to for one week after vaccination, and it is recommended that you eat a light diet, drink plenty of water, and rest appropriately. If you are allergic to alcohol, drinking alcohol may cause discomfort, fever, vomiting and rash, which may mask the side effects caused by the vaccine and make the diagnosis difficult, so it is recommended that patients must decide whether or not to drink alcohol according to their own situation. After receiving the new crown vaccine, stay for half an hour and leave the vaccination site if you do not experience any discomfort.