Accidental lumbar sprain may cause lumbar muscle damage, can also lead to lumbar disc herniation and other lumbar spine lesions, after sprain recovery takes some time, if you want to quickly return to normal need to give general treatment, physical therapy, drug treatment and surgical treatment and other therapeutic measures. 1. General treatment: After a lumbar sprain, it is recommended to rest in bed, reduce activities, and avoid weight-bearing and strenuous exercise. 2. Physical therapy: in the acute stage of lumbar sprain, you can give cold compresses locally, which can not only relieve pain, but also avoid edema, and in the relief period, you can give hot compresses locally, which can promote the local blood circulation, and play the role of swelling and pain relief. 3. Drug treatment: after the lumbar sprain, when the pain is severe, you can follow the doctor’s instructions to give diclofenac sodium and other pain medication, if there is radiating pain in the lower limbs, numbness symptoms, considering the injury to the nerves, you can give mannitol and other drugs to reduce swelling, as well as methylcobalamin and other drugs to nourish the nerves. 4. Surgical treatment: lumbar sprain generally do not need surgical treatment, mainly for serious lumbar disc herniation and other diseases, conservative treatment is ineffective. It is recommended that patients go to the hospital, improve the auxiliary examination, clear injury, targeted treatment and treatment. Drugs need to be used under the guidance of a professional physician.