Radiating pain in the lower back requires different treatments depending on the skeletal, urinary, cardiovascular and digestive systems. If the radiating pain in the lower back is caused by a herniated lumbar disc in the skeletal system, timely X-ray examination is needed to clarify the degree of herniation. If conservative treatment is suitable, it can be combined with non-steroidal anti-inflammatory drugs such as ibuprofen and muscle relaxant eperisone, etc., to relieve pain while performing functional exercises such as swallow flying. However, if it is caused by urinary stones, it is necessary to carry out a timely ultrasound examination of the urinary system, and according to the situation, choose to drink more water to expel the stones from the body, or extracorporeal lithotripsy and other treatments. Cardiovascular system, such as myocardial ischemia, angina, etc. can also cause such manifestations, the need for timely cardiac ultrasound examination, timely aspirin and other drug therapy. Digestive system, such as duodenal perforation, can also appear back and waist radiating pain, need timely surgical treatment. Specific causes and treatment options need to be timely medical treatment, relevant examination and follow the doctor’s instructions.