A drinking back pain: 1, may be because people suffering from kidney disease, alcohol intake into the body in large quantities, increasing the burden on the kidneys, resulting in the stimulation of the nerves around the kidneys and radiating the symptoms of back pain. 2, may be a strain injury or chronic injury to the waist, this symptom is not very serious, only a slight local inflammatory reaction, when drinking alcohol after a large intake of alcohol into the body, resulting in a person’s Excitability increases, nerve activity increases, limb movements begin to be flexible, local metabolism is relatively hypoxic, the original lumbar disorders will be aggravated, producing a large number of anaerobic metabolism, which leads to the accumulation of local anaerobic metabolites, such as lactic acid, creatine, etc. These metabolites stimulate the muscles, nerves and ligaments around the lumbar area, resulting in pain. Therefore, when the symptoms of low back pain appear as soon as you drink alcohol, you should first stop drinking, take bed rest and give appropriate treatment. If there is no relief within a short period of time, you must go to a regular hospital in time to improve the necessary related examinations and give active treatment measures to get effective relief from the symptoms of low back pain.