Restless leg syndrome is a spontaneous, unbearable, painful, abnormal sensory disorder that occurs in the lower extremities and is commonly seen at night before going to sleep, where patients may be unable to sleep due to anxiety and require activity to relieve them. Restless leg syndrome often occurs in the calf gastrocnemius. It occasionally occurs in the thighs and upper extremities and is usually symmetrical. Treatment is primarily pharmacological, supplemented by psychotherapy when necessary. The drug of choice is a dopaminergic drug. Such as compounded dopa preparations, or dopa agonists such as pramipexole. Antiepileptic drugs such as gabapentin, carbamazepine, and pregabalin can also be used, either one or a combination of two drugs. Lorazepam and clonazepam can also be used and have been shown to be effective in some patients. For patients with secondary restless legs syndrome, the primary disease should be treated first. Usually, the diet should be light, strengthen nutrition, supplement vitamins, eat more fresh fruits and vegetables, and avoid spicy and stimulating foods. If the effect of taking western medicine is not good, you can also consider using Chinese herbal medicine for treatment. You can choose some herbal medicines that activate blood circulation and eliminate blood stasis, dispel wind and fix pain, which can well relieve the pain caused by restless leg syndrome. In conclusion, to treat restless legs syndrome, we should actively treat the primary disease, use the correct medication under the guidance of a doctor, and also maintain a good state of mind and rationalize our work and life.