Flash to neck quick recovery can be done with rest, cold compresses, physical therapy, and medication. Flash to the neck generally refers to the neck muscles and soft tissues and other injuries, there will be pain in the neck muscles, activities are limited, and 1. rest: flash to the neck need to rest, reduce the neck activities, you can wear a neck brace to protect it. 2. Cold compress: local application of ice packs to reduce swelling and pain, ice three times a day, fifteen minutes each time. 3. Physical therapy: you can do massage in the neck, relax the local muscles, you can also apply ultrasound physiotherapy, improve circulation, relieve pain. 4. medication: diclofenac diethylamide cream can be used externally in the pain area, and oral cotrimoxazole or diclofenac sodium enteric-coated tablets can be taken under the guidance of a doctor. Flash to the neck need to go to the hospital to check under the guidance of the doctor for treatment.