There are many reasons for students’ back pain, such as acute sprains, myofibrillar tissue inflammation, acute pancreatitis, urinary tract diseases and so on. 1. Acute sprain: students can suffer from acute sprain of the waist when exercising improperly, causing local muscle injury and leading to pain. It should be immediately braked and rested, and promptly seek medical treatment. 2. Myofibrillitis: Myofibrillitis can also lead to back pain in students, the lumbar muscles are more abundant, due to long-term study, cold, incorrect posture, etc., resulting in aseptic inflammation of the muscles, which can also lead to pain, usually the pain is more limited. 3. Acute pancreatitis: Students suffering from acute pancreatitis will not only cause low back pain, but also accompanied by fever, abdominal pain, white blood cell increase and other phenomena. They should seek medical attention in a timely manner. 4. Urological diseases: students suffering from ureteral stones, kidney stones, nephritis, urinary tract infections and other diseases, can also lead to back pain, and may also be accompanied by urinary symptoms, such as urinary pain, urinary urgency. The causes of back pain in students are very many, after the appearance of any symptoms of discomfort, should go to the hospital in time to improve the examination, identify the causes and take standardized treatment.