If a patient has back pain, the causes include myofasciitis, bone degeneration and hyperplasia, diseases of the liver and gallbladder, and muscle, fascia and ligament injuries, etc., as follows: 1. myofasciitis: seen in myofasciitis of the back, mainly caused by strain on the myofascial membrane of the back and cold, which can easily lead to back pain. 2. bone degeneration and hyperplasia: seen in bone degeneration and hyperplasia of the back, which can also easily lead to back pain. 3. diseases of the liver and gallbladder: seen in diseases of the liver and gallbladder, which can easily lead to back pain. 4. The back pain can be caused by the back muscle, fascia and ligament damage, which can easily lead to back pain. Therefore, after the patient has back pain, it is important to consult a doctor to see what causes it, and to promote the reduction and recovery of back pain symptoms according to the treatment of the cause. If the back pain is obvious, you can use hot compresses, acupuncture, moxibustion and other therapies, together with blood circulation medications to reduce the symptoms.