Radiofrequency surgery is generally referred to as radiofrequency ablation, and usually nerve edema after radiofrequency ablation is usually not serious, and can be relieved with medication as prescribed by the doctor if necessary. After radiofrequency ablation, the patient’s local nerve edema is mainly related to the stimulation of local nerves caused by the treatment, in addition to edema symptoms, but also easily accompanied by pain symptoms. Usually, mild edema can be relieved after 1~2 weeks, so it is not serious. If the edema lasts for a long time and the degree of swelling is large, it is more serious. For more obvious neuroedema, some patients can be treated with mannitol, furosemide and other dehydrating agents as prescribed by the doctor, and can also apply methylcobalamin, gangliosides and other nutritive neurological drugs. For those with severe pain, non-steroidal anti-inflammatory drugs such as ibuprofen and diclofenac sodium can be prescribed to relieve the pain. It is recommended that people with neuroedema after radiofrequency ablation should follow the doctor’s instructions to use medication, and should not use drugs or prescriptions on their own, so as not to aggravate the degree of neuroedema.