The dizziness or headache that occurs the day after drinking is called a hangover-like reaction. Because alcohol has a combined destructive effect on brain cells and an inhibitory effect on the nervous system, acetaldehyde in alcohol is absorbed by the head capillaries, so it causes these symptoms such as headache and dizziness, which can be relieved by drinking more water, moderate exercise, rest, oxygen absorption and physical therapy.1. Drink more water: When drinking alcohol or after drinking a lot of alcohol, you can choose to drink more water to promote urination and accelerate the metabolism of the body, so that alcohol can be excreted with The body can excrete alcohol with urine, thus reducing the effect of alcohol on the central nervous system. You can also drink some healthy drinks such as yogurt, juice, etc. Tomatoes are rich in fructose to promote the decomposition of alcohol, more tomato juice can also relieve dizziness; 2, moderate exercise: the next day after sobriety can be appropriate to increase the amount of exercise, it is best to take water to the fresh air, while walking and drinking water, can better improve the body’s metabolic capacity, accelerate blood circulation, so that the body’s alcohol with urine out of the body, the symptoms of dizziness That can be alleviated; 3, rest: dizziness after drinking serious can be more rest, to ensure adequate sleep can alleviate the symptoms; 4, oxygen: can enhance capillary permeability by means of oxygen, to reduce the symptoms of dizziness caused by lack of oxygen brain cells; 5, physical therapy: such as local cold towels applied externally to the head, shrink the blood vessels in the brain, to alleviate dizziness has an auxiliary effect. If the above methods are not relieved, seek medical treatment.