After a neck sprain, brake rest, medication and physical therapy can be used to promote the repair of locally injured tissues. Braking rest is to avoid the continuous action of injury factors and prevent further aggravation of the injury. Frequent activity also tends to cause the injured tissues to bear the load and stretch for a long time, thus causing the injured tissues to recover more slowly. Drug treatment is mainly to take anti-inflammatory and analgesic treatment, blood circulation and blood stasis, can effectively relieve local inflammation, reduce pain, while restoring the blood circulation of the injured tissue, which is conducive to the repair of local tissues and can be quickly recovered. Commonly used drugs include non-steroidal anti-inflammatory and analgesic drugs, such as Furtalin emulsion, and topical Yunnan Baiyao aerosol, etc. Physiotherapy is mainly based on heat therapy and gentle local massage. Heat therapy is commonly used to restore local blood circulation and facilitate tissue recovery, such as baking electricity, spectrum irradiation, electromagnetic therapy and moxibustion. Local gentle massage can also promote local tissue mechanization and absorption, while accelerating local blood circulation, which is conducive to recovery.