If the lumbar flash can not bend, the following treatment: first, early rest, generally need to rest for 1-2 weeks, while wearing a waist cuff, which can prevent further injury to the waist, conducive to the recovery of the waist; second, early oral medication, you can take oral pain medication, such as meloxicam, celecoxib, and at the same time, you can carry out the topical treatment of medication, such as yunnanbaiyao spray, which This can play an early role in relieving pain, stopping bleeding and reducing swelling. After 3 days in the acute stage, you can take oral blood circulation and eliminate blood stasis, pain medication, such as Daxi Capsules, Panglong Qi Tablets, and at the same time, continue to use Yunnan Baiyao Spray, available for 7-10 days. Thirdly, after 3 days in the acute stage, you can carry out local physical therapy, such as microwave physiotherapy or far-infrared ray physiotherapy, which also has a good effect on the recovery of the injured muscles and fascia of the waist.