Back pain after drinking is mainly due to lactic acid and other muscle metabolism products in the body, which cannot be effectively eliminated from the body; or lying down for a long time after drinking leads to back muscle pressure; or falling after drinking without knowing it. The treatment is mainly a reasonable diet, balanced nutrition, pay attention to rest, drink more water, and avoid the stimulation of tobacco and alcohol, staying up late, strain, etc., can make the back pain significantly relieved. If you often have back pain after drinking alcohol, it is recommended to reduce alcohol consumption or even quit drinking to avoid affecting your health. Daily application of tea, coffee and light beverages can significantly improve the symptoms of back pain. If the back pain persists for a long time, a checkup should be done under the guidance of a doctor to rule out lung diseases, tumors and muscle strains.