Headache after drinking alcohol can be relieved by drinking water, fruit juice, milk or yogurt, strong tea and medicine. 1. Water: Drinking more water, especially sugar water, can promote urination, discharge alcoholic substances from the body and relieve headache. Honey water has an antidote to alcohol, while honey water contains fructose, which can promote the decomposition of alcohol and reduce headache, you can also drink lemon water, lemon is rich in vitamin C can accelerate the metabolism of alcohol; 2, fruit juice: tomato juice has the effect of alcohol, can promote the metabolism of alcohol in the body. Watermelon juice has a diuretic effect, alcohol can be discharged with the urine. Apple juice can accelerate the metabolism of alcohol and play the role of sobriety. Orange juice contains a lot of vitamin C, which can promote the metabolism of alcohol; 3, milk or yogurt: can form a protective film in the gastrointestinal tract, which has a protective effect on the gastric mucosa; 4, drugs: you can take oral pain medication as prescribed by the doctor, such as aminophen toine tablets, ibuprofen extended-release capsules, etc., to effectively relieve post-drinking headache. In addition, post-drinking headache can be treated by physical methods such as massage and cold compress, and if the pain is severe, you should go to the hospital to exclude any other organic diseases.