The pain department can treat the following diseases: 1. various headaches: vascular headache (migraine, cluster headache, temporal neuritis, etc.), cervicogenic headache, non-vascular headache (acute paranasal sinusitis, nasopharyngeal carcinoma, glaucoma, toothache, head and neck soft tissue diseases, occipital neuralgia, glossopharyngeal neuralgia, trigeminal neuralgia, tension headache), infectious headache, psychogenic headache, medical headache, etc.; 2. various (neuralgia: trigeminal neuralgia, glossopharyngeal neuralgia, intercostal neuralgia, sciatica, lateral femoral cutaneous neuralgia, pubic neuralgia, brachial plexus neuralgia, acute herpes zoster, postherpetic neuralgia, pain after nerve injury, phantom limb pain, stump pain, diabetic peripheral neuralgia, complex local pain syndrome, etc.); 3. cervical spondylosis, cervical (lumbar) disc herniation, third lumbar transverse synovial syndrome lumbosacral neuralgia, caudalgia, heel pain, temporomandibular joint pain; 4, joint pain disorders: frozen shoulder, tennis elbow, chronic hip pain, chronic knee pain, chronic ankle pain; 5, tissue pain: acute lumbar sprain, supraspinatus ligamentitis, lumbodorsal myofasciitis, pear-shaped muscle syndrome, fibromyalgia syndrome, tenosynovitis, scar pain, etc.; 6, visceral pain: angina pectoris, pleuritic pain, vegetative nerve diseases, erythematous limb pain, reflex sympathetic dystrophy, dysmenorrhea, etc.; 7. cancer pain; 8. all kinds of difficult pains that are not clearly attributed to various departments, difficult to diagnose and treat, and tormenting patients for a long time; 9. non-painful diseases: persistent erratic (diaphragm), acute facial neuritis (facial paralysis), facial muscle spasm, inner ear vertigo, sudden deafness, allergic rhinitis, tendon sheath cyst, liver and kidney cyst, etc.