Dizziness and nausea for several days after drinking alcohol are mainly seen in the following cases: first, excessive drinking, some patients who drink too much alcohol at one time and become intoxicated beyond their own alcohol consumption may experience dizziness, nausea and vomiting a few days later, and the symptoms may be relieved after the oral administration of liniment or liniment drugs. Second, dizziness and nausea for several days after drinking, if the patient is middle-aged or elderly, has previous hypertension, diabetes, and a history of heart disease. It is possible to have an acute cerebrovascular attack after drinking, such as cerebral infarction or cerebral hemorrhage, which is more common in the cerebellum or brainstem, and at this time you can go to the hospital for a cranial MRI. Third, after drinking alcohol for several days appear dizziness and nausea, ask the patient whether there is panic, chest tightness, some patients just after drinking alcohol appear coronary heart disease or acute myocardial infarction attack, manifested as dizziness, nausea, you can go to do cardiac enzymes or electrocardiogram examination to clarify.