If you just twisted your ankle, your first priorities are reducing swelling, managing pain, and figuring out whether you need medical attention. Most ankle sprains heal well with proper home care in the first 48 to 72 hours, followed by gradual movement and strengthening. Here’s exactly what to do, step by step.
The First 48 Hours: POLICE Protocol
The current best-practice approach for a freshly twisted ankle follows the acronym POLICE: Protection, Optimal Loading, Ice, Compression, and Elevation. This replaces the older RICE method, which emphasized complete rest. The key difference is that some gentle, controlled movement early on actually stimulates healing in ligaments, tendons, and bone.
Protection: Keep weight off the ankle initially. Use crutches if walking is painful, and consider an ankle brace or even a makeshift splint to prevent the joint from rolling again.
Optimal loading: This doesn’t mean pushing through pain. It means introducing light, pain-free movement as soon as you can tolerate it, rather than keeping the ankle completely still for days. Gentle ankle circles or carefully putting partial weight on the foot counts.
Ice: Apply a cold pack wrapped in a cloth for 15 to 20 minutes every 1 to 2 hours during the first 48 hours. Don’t put ice directly on skin.
Compression: Wrap the ankle with an elastic bandage to limit swelling. It should feel snug but not tight enough to cause numbness, tingling, or increased pain.
Elevation: Prop your ankle above heart level for 20 to 30 minutes, several times a day, especially during those first two days. This helps fluid drain away from the injured area.
How to Tell If It’s Mild, Moderate, or Severe
Ankle sprains fall into three grades, and knowing which one you’re dealing with shapes everything that follows.
A Grade 1 sprain means the ligament stretched or tore slightly. You’ll have mild tenderness and swelling, but the ankle feels stable. Walking is usually possible with minimal pain. Recovery takes 1 to 3 weeks.
A Grade 2 sprain involves a partial tear. Expect moderate pain, noticeable swelling, and bruising. The ankle may feel somewhat unstable, and walking hurts. This typically takes 3 to 6 weeks to heal.
A Grade 3 sprain is a complete ligament tear. There’s severe swelling, significant bruising, and the ankle gives out when you try to stand. Walking is usually not possible. Recovery takes several months and often requires professional treatment.
When You Need an X-ray
Not every twisted ankle needs imaging. Emergency departments and clinics use a screening tool called the Ottawa Ankle Rules to decide whether an X-ray is warranted. You likely need one if any of the following apply:
- You can’t bear weight on the ankle at all
- You can’t take four steps, even with a limp
- You have sharp tenderness when pressing directly on the bony bumps on either side of the ankle, or on the heel bone
If you can walk on it (even if it’s uncomfortable) and pressing the bones doesn’t cause sharp, localized pain, the odds of a fracture are low and home care is reasonable. That said, if swelling and pain haven’t improved after a few days, or the ankle still feels unstable after a week, get it evaluated.
Managing Pain Without Slowing Healing
Over-the-counter pain relief works well for most sprains, but the choice between ibuprofen and acetaminophen matters less than you might think. A study comparing standard doses of both found no meaningful difference in pain relief for ankle sprains. That’s because the swelling from a sprain isn’t driven by the same inflammatory pathway that ibuprofen targets, so it doesn’t have a clear advantage over acetaminophen for this particular injury.
Either option is fine for taking the edge off. Use whatever you tolerate well, and keep icing and elevating alongside it. The combination of cold, compression, and elevation does more for swelling control than any pill.
Start Moving Sooner Than You Think
One of the biggest mistakes after a sprained ankle is staying off it too long. Research comparing early movement against immobilization found no significant difference in pain or long-term function between the two approaches. But early, functional movement has a practical advantage: it promotes weight-bearing tolerance, improves your sense of joint position (proprioception), and begins strengthening the ankle right away.
For Grade 1 sprains, you can typically start gentle walking and range-of-motion exercises within a day or two. For Grade 2, a short period of bracing or taping for support is useful in the first 10 days, but you should still be doing pain-free ankle movements during that window. Grade 3 sprains need professional guidance on when and how to start loading the joint.
The practical takeaway: protect the ankle from re-injury, but don’t immobilize it longer than necessary. If a movement doesn’t increase your pain, it’s generally safe to keep doing it.
Rehab Exercises That Prevent Re-Injury
This is the step most people skip, and it’s the most important one for long-term ankle health. Among elite athletes who had previously sprained an ankle, nearly 65% went on to develop chronic ankle instability. While recreational athletes face somewhat different demands, the pattern holds: a sprained ankle that isn’t properly rehabilitated is very likely to get sprained again.
Three exercises form the foundation of ankle rehab, and the American Academy of Orthopaedic Surgeons recommends doing them 3 to 5 days per week even after you’ve fully recovered:
Calf raises: Stand with both feet flat, holding a chair for balance. Rise onto your toes, hold briefly, and lower back down. Start with two sets of 10 on both legs, then progress to single-leg raises on the injured side as strength allows.
Heel cord stretch (straight knee): Stand facing a wall with your injured leg straight behind you, heel flat on the floor, toes pointed slightly inward. Lean forward until you feel a stretch through your calf and heel. Hold for 30 seconds, relax for 30 seconds, and repeat for two sets of 10.
Heel cord stretch (bent knee): Same position, but bend the back knee slightly. This shifts the stretch deeper into the lower calf and the sides of the ankle. Same timing: hold 30 seconds, rest 30, two sets of 10.
Once basic strength returns, add balance training. Standing on one foot (the injured one) for 30 to 60 seconds at a time retrains your ankle’s ability to sense and correct its own position. Progress to doing it on an unstable surface like a pillow or balance board. This proprioceptive training is the single best way to reduce your risk of future sprains.
Bracing and Taping for Return to Activity
When you’re ready to get back to sports or more demanding physical activity, external support helps bridge the gap between “healed enough to walk” and “strong enough to trust.” Research consistently shows that both taping and bracing reduce re-injury rates compared to no support, with braces performing slightly better overall.
An interesting finding: simply wearing high-top shoes instead of low-tops prevents some ankle injuries on its own, and combining high-tops with taping cut injury rates by more than 50% compared to low-tops with taping. If you’re returning to a sport that involves cutting, jumping, or uneven terrain, a lace-up ankle brace or high-top shoes are a simple, effective precaution during those first few months back.
Braces also have a practical edge over taping. Tape loosens within 20 to 30 minutes of activity and requires someone who knows how to apply it properly. A brace maintains consistent support, can be adjusted on the fly, and is reusable.