Prognosis and duration of disabling effects
The amount of rehabilitation and the time needed for full recovery after a sprain depends on the severity of the injury and the rate of healing.
- A mild sprain may take up to 3-6 weeks to recover fully.
- A moderate sprain taking 2-3 months.
- A severe sprain can take up to 8-12 months to regain full function.
It is unusual, however, for a person not to return to full activities after treatment and rehabilitation.
