There is no quick treatment for lumbar flash, need to be treated for a period of time to have an effect, including physical, medication, closed treatment and so on. 1. Physical therapy: flash to the waist is mainly lumbar muscles, ligaments and fascia and other soft tissue injuries, cold compresses within 72 hours after the injury, 72 hours after the hot compresses, intermediate frequency electrical stimulation, infrared and other physical therapy, you can also massage the waist. 2. Drug therapy: flash to the waist after the symptoms are mainly lumbar pain, if the degree of pain is more serious can be prescribed oral ibuprofen, acetaminophen, aspirin and other non-steroidal anti-inflammatory drug therapy. 3. Closed treatment: when the effect of physical therapy and drug therapy and other conservative treatment methods is not good, you can be injected in the painful parts of the lidocaine and other drugs for closed treatment. All of the above drugs need to be taken under the guidance of a doctor, not self-medication, if the flash waist and other serious conditions, should go to the hospital in a timely manner, do not massage, so as not to massage improperly aggravate the condition.