What are the causes of skin tenderness? Peripheral neuropathic pain 1 and trigeminal neuralgia are common in inflammatory infiltration, atherosclerosis compression, cerebellopontine angle tumor, nasopharyngeal carcinoma, trigeminal ganglion tumor, chordoma, multiple sclerosis and so on. 2. The pain of sphenopalatine ganglion, pterygoid canal neuralgia and geniculate ganglion can be seen in paranasal sinusitis, sphenoid sinusitis, ethmoiditis, nasal structural deformation, nasal septum bending caused by mechanical compression of middle turbinate, skull base fracture, metastatic cancer and herpes zoster virus infection. 3, greater occipital neuralgia is common in neuritis, upper respiratory tract infection, influenza, malaria, rheumatism, diabetes, thyroid diseases, alcohol, lead poisoning, occipital and neck trauma, cervical spondylosis, rheumatoid spondylitis or metastatic cancer, skull base depression, foramen magnum stenosis, atlanto-occipital fusion, atlanto-axial dislocation, upper cervical body separation, cerebellar tonsillar hernia, intraspinal tumor, occipital hernia. 4, intercostal neuralgia is common in infectious and toxic radiculitis, pleurisy, chronic pneumonia, aortic aneurysm, mitral stenosis, chest organ lesions, chest tuberculosis, tumors, ankylosing spondylitis, myeloma, spinal inflammation and other spinal lesions, rib tumors, rib fractures, callus, herpes zoster. 5. Neck-shoulder-arm neuralgia and brachial plexus neuritis are common in cervical osteoarthropathy, neck tumors, tumors, herpes zoster, influenza, typhoid fever and malaria. And infected with a cold, vaccinated with heterogeneous serum vaccine. 6. Ulnar nerve neuralgia, median neuralgia and lateral femoral cutaneous neuralgia are found in neuritis, trauma, local inflammation and compressive lesions. 7. Femoral neuralgia and sciatica are seen in nerve root lesions of tumor compression, lumbar disc herniation, tumor, inflammation and other diseases. 8, coccyx pain is seen in trauma, fracture, etc. 9. Burning neuralgia is seen in trauma such as knife wound, crush injury and serious injury, especially firearm injury, chemical injury and infection. 10, the cause of herpes zoster is caused by varicella-zoster virus.