Pain Clinic is also known as Pain Clinic in Western medicine, which has a history of more than 100 years in Europe, America and Japan and other developed countries. The treatment of Pain Clinic is a combination of traditional Chinese medicine and the latest achievements of modern medicine, based on various nerve block analgesic techniques, supplemented by Chinese and Western medicine, electrical stimulation, acupuncture and massage, psychotherapy and other combined Chinese and Western medicine therapies, to relieve the pain of patients both at the primary and secondary levels. The indications of “Pain” are: 1. neuralgia, such as trigeminal neuralgia, intercostal neuralgia, sciatica, post-herpetic neuralgia. 2, chronic pain: neck, shoulder, lumbar and leg pain caused by strain and degeneration, such as cervical spondylosis, frozen shoulder, herniated disc, etc. 3, acute pain: surgery, trauma caused by tissue and joint damage, herpes zoster, gout. 4, myogenic pain, such as muscle sprain and strain, plow muscle syndrome, tendovaginitis. 5, cancer pain: advanced tumor pain, tumor metastasis pain. 6, special pain category: thrombotic vasculitis, angina pectoris, idiopathic chest and abdominal pain. 7, non-painful diseases, such as various types of muscle spasm, allergic rhinitis, facial paralysis, etc.