Sprained Ankle Recovery: Heal Right, Avoid Re-Injury
A rolled or sprained ankle stretches or tears the ligaments that hold the joint stable. Most heal well, but skipping rehab is the main reason sprains keep coming back.
What an ankle sprain is
Most sprains are inversion injuries, where the foot rolls inward and overstretches the ligaments on the outer ankle. The result is pain, swelling, bruising and instability. Proper healing rebuilds both ligament strength and the ankle's sense of position (proprioception).
Sprain grades
Grade 1: mild stretching, minimal swelling, walking possible. Grade 2: partial tear, moderate swelling and bruising, painful weight-bearing. Grade 3: full tear with marked instability, often needing assessment to rule out fracture.
Early care (days 0-3)
Start with RICE: rest, ice 15-20 minutes several times daily, compression, and elevation. Modern guidance favours early protected movement over total immobilisation once a fracture is excluded, so gentle ankle circles within a comfortable range help. The NHS recommends keeping moving gently rather than resting completely after the first day or two.
Rehab and exercises
As swelling settles, progress through range-of-motion (alphabet tracing), strengthening (resistance-band inversion/eversion, calf raises), and balance work (single-leg stands, then on a cushion). Balance training is what prevents recurrence by retraining the joint's stability reflexes. Build back to running and sport gradually.
When to see a professional
Frequently asked questions
- How long does a sprained ankle take to heal?
- Mild sprains improve in 1-2 weeks; moderate-to-severe ones can take 6-12 weeks plus rehab to fully recover stability.
- Should I rest or move a sprained ankle?
- After initial protection, gentle early movement and balance exercises heal faster and reduce re-injury than prolonged rest.
Sources & further reading
- Foot and ankle health, Mayo Clinic
- Foot problems, NHS
- Patient resources, American Podiatric Medical Association (APMA)