If there is back pain due to overexertion, you can take the following ways to relieve: 1. It is recommended to rest on a flat hard bed. A hard bed is a bed with a limited number of layers of bedding on a light bed board, keeping the bed with a certain degree of hardness. If you are using a mattress, make sure to use the harder side. 2, you can take oral Chinese medicine such as Western ginseng tablets and Shuji Jianwa pill to replenish the middle energy, soothe the tendons and open the lanes. If the pain is particularly severe, you can also take oral nimesulide or ibuprofen and other drugs to reduce inflammation and pain. 3, you can do acupuncture, massage, herbal fumigation, cupping and other physiotherapy. However, this kind of physical therapy is recommended to go to a regular Chinese hospital acupuncture and massage department to do.4. After the symptoms have been relieved, the patient can wear a waist brace and then gradually get out of bed and move around. However, during this period must pay attention to take more lying, less standing, not sitting way, that is, more lying down to rest, get up when wearing waist circumference, more standing, not sitting and standing.