Chest and back pain can be caused by muscle strain, intercostal nerve pain and liver and gallbladder diseases, and it is recommended to consult a doctor in time when pain occurs frequently. 1. Muscle strain: This condition can occur easily after a lot of excessive physical labor or without warming up before exercise. Generally, this kind of pain in the chest and back can be relieved after physical therapy and rest. 2. Intercostal nerve pain: Intercostal neuritis and other aseptic inflammation will appear chest and back pain, you can apply some anti-inflammatory drugs such as diclofenac sodium, ibuprofen and so on. 3. Hepatobiliary diseases: such as cholecystitis, gallstones and other diseases will appear in the back of the radiating pain, usually accompanied by nausea and other symptoms, can be applied to the choleretic drug ursodeoxycholic acid, gallstones can be according to the condition of the surgical treatment, such as cholecystectomy, ERCP choledocholithotomy. Anterior chest and back pain also need to pay attention to coronary heart disease, myocardial infarction, etc., it is recommended to go to the hospital in time to avoid delay.