Recovery time for peri-shoulder injuries varies depending on the severity of the injury, usually it takes 1 week~6 months, and some patients need longer time. If the injury is only skin and subcutaneous tissue injury, it can be recovered in a week or so, if it is muscle strain, the recovery time may take 1~3 weeks, and if it is tendon tear, etc., it may take 3~6 months to fully recover. Tendon tear may require surgical treatment, braking for about one month after surgery, and at the same time, tendon and muscle functional exercises, full recovery will take a longer time. Shoulder injuries should go to a regular hospital in time, the doctor will judge the specific condition according to the symptoms, signs and auxiliary examination, and give the correct treatment according to the condition to shorten the recovery time.