The causes of nerve pain include trauma, inflammation, compression, etc. It is recommended to standardize the treatment after clarifying the cause. After the patient suffers from trauma such as fracture, which causes damage to the nerves, it will cause neuralgia; when inflammation occurs in the organism, such as herpes zoster infection, the nerves will also cause pain in the nerves under the stimulation of inflammatory factors; compression of the nerves by herniated intervertebral discs or tumors, etc., and the invasion and infiltration of the nerves by malignant tumors will also cause the above symptoms. After the appearance of nerve pain, you can take ibuprofen, pregabalin, carbamazepine and other drugs to relieve pain. At the same time, it is also necessary to actively target the cause of the treatment, such as fractures need to be promptly repositioned; viral infections can take antiviral drugs acyclovir; nerve compression can be surgical treatment to relieve the compression; malignant tumors infiltration can be killed by radiotherapy or targeted therapy to kill the tumor cells. Due to the diversity of causes and individual differences, there is no absolute safety and effectiveness of drugs. Adverse reactions occur timely consultation, a history of drug allergy prohibit the use of medication should follow the doctor’s instructions. Neuralgia may also have other causes, it is recommended that patients seek timely medical treatment under the guidance of a doctor.