Wrist muscle strain according to the degree of injury, generally take 2~4 weeks to recover. 1. Mild strain: mild strain of the wrist muscles, localized swelling and pain is not obvious, there is a slight limitation of joint activity, the general joint braking, pay attention to rest, reduce wrist activity, avoid wrist sagging, recuperation for about 2 weeks can be recovered. 2. Serious strain: wrist muscle strain is serious, localized swelling and pain is obvious, joint activity is obviously limited, it is recommended to use the wrist joint brace to prevent wrist activity, generally about 4 weeks, can gradually recover. Wrist muscle strain how long to recover according to the degree of injury to decide, after the injury if the swelling and pain is obvious need to consult a doctor in a timely manner, standardized treatment, so as not to delay the condition.