Sciatica is usually treated with bed rest, physiotherapy, medication and other conservative treatments, and surgery if necessary. 1. General treatment: bed rest is recommended during the acute stage of pain attack, but long-term bed rest is not recommended. Avoid strenuous activities, avoid sitting and standing for a long time, and carry out functional exercises for lumbar and back muscles appropriately during the recovery period. You can also use lumbar support and wear a waist cuff. 2. Physiotherapy: such as hot compresses, infrared physiotherapy and other methods can promote local blood circulation, reduce local inflammatory reaction and relieve pain. 3. Drug therapy: including ibuprofen, celecoxib, rosoprofen and other anti-inflammatory drugs, methylcobalamin, vitamin B12 and other neurotrophic drugs, for pyriformis syndrome caused by local anesthesia and hormonal drugs can be used for line closure therapy. 4. Surgery: For patients with sciatica caused by lumbar disc herniation or pyriformis syndrome and other clear causes, surgery can be taken when the above treatments are ineffective. Minimally invasive surgery such as laminectomy can be used. Patients with sciatica should seek prompt medical attention to clarify the cause of the condition and undergo treatment under the guidance of a doctor.