Most sprained ankles heal well at home with a combination of short-term rest, gradual movement, and targeted exercises. The key is matching your approach to how severe the injury is, then progressing through recovery in stages rather than either pushing too hard or resting too long.
How to Tell How Bad Your Sprain Is
Ankle sprains are graded by how much ligament damage has occurred, and the grade shapes everything about your recovery timeline and approach.
A Grade 1 sprain means the ligaments are overstretched but intact. You can still walk and bear full weight, though it hurts. Swelling is mild. Recovery typically takes one to two weeks.
A Grade 2 sprain involves a partial tear in one or more ligaments. You can walk, but with a noticeable limp. Swelling and bruising are more significant, and the ankle feels unstable. Expect two to four weeks of recovery.
A Grade 3 sprain is a complete rupture of one or more ligaments. You won’t be able to walk on it. The swelling is severe, and the joint feels loose. Recovery takes six to eight weeks, sometimes longer. High ankle sprains, which affect the ligaments above the ankle joint rather than the outer side, average 8 to 12 weeks.
When You Might Need an X-Ray
Not every sprained ankle needs imaging, but certain signs suggest a possible fracture. Doctors use the Ottawa Ankle Rules to decide: you likely need an X-ray if you can’t bear weight at all, if you can’t take four steps, or if there’s tenderness when pressing directly on the bony bumps on either side of the ankle. If you can hobble around and the pain is in the soft tissue rather than right on the bone, a fracture is much less likely.
What to Do in the First 72 Hours
The old advice of rest, ice, compression, and elevation (RICE) has been updated. Sports medicine now uses a framework called PEACE and LOVE, which covers both the acute phase and the weeks of recovery that follow. Here’s what matters in the first few days.
Protect It Briefly
Restrict movement for one to three days to minimize bleeding into the tissue and prevent further damage. But “briefly” is the operative word. Prolonged rest weakens the healing tissue. Let pain be your guide: once you can put weight on it without sharp pain, start doing so.
Elevate and Compress
Keep your ankle above heart level when you’re sitting or lying down. This helps fluid drain away from the injury. At the same time, apply a compression bandage to limit swelling. Start wrapping at the base of your toes with the ankle at a 90-degree angle, then use a figure-eight pattern around the foot and ankle, working upward until the wrap covers the foot and extends three to four inches above the ankle. The wrap should be snug but never tight enough to cut off circulation. If your toes tingle, go numb, or turn blue, loosen it immediately.
Ice Carefully
Apply ice for 10 to 15 minutes at a time, with a cloth or towel between the ice and your skin. Don’t exceed 20 minutes per session. Icing longer than that causes blood vessels to widen as your body tries to restore circulation, which actually works against the purpose of icing. Space sessions at least one to two hours apart.
Rethink Anti-Inflammatories
This is the most counterintuitive part of current guidance. Inflammation is part of how your body repairs damaged tissue. Taking anti-inflammatory medications, especially at higher doses, may interfere with long-term healing. If pain is unbearable, plain acetaminophen is a reasonable alternative since it manages pain without suppressing inflammation. For mild to moderate sprains, many sports medicine practitioners now recommend avoiding anti-inflammatory drugs in the first few days.
Weeks 1 and 2: Restore Range of Motion
Once the initial pain subsides, your priority is getting the ankle moving again. Stiffness sets in quickly, and early gentle movement speeds healing through a process where controlled stress stimulates tissue repair.
Start with simple exercises you can do sitting down. Point your toes away from your body, then pull them back toward you. Repeat this throughout the day. Another effective drill is the “ankle alphabet”: rest your heel on the floor and trace every capital letter with your big toe, making the letters as large as you can. This moves the joint through its full range in every direction without any impact.
Once those feel comfortable, add resistance band work. Loop a stretchy band around the ball of your foot and press your toes away, holding for a few seconds. Then anchor the band to a table leg, loop it around your foot, and slowly pull your foot toward you. Do 30 repetitions of each. You can also work the side-to-side movements that are especially important after a sprain: sit on the floor and use a band to practice turning your foot inward and outward, 30 reps each direction.
During this phase, start pain-free cardiovascular exercise as well. Stationary cycling or swimming can keep blood flowing to the injured area and maintain your fitness without stressing the ankle. Even a few minutes helps with both healing and motivation.
Weeks 3 and 4: Build Strength
Now the focus shifts to rebuilding the strength that protects the joint. The calf muscles play a major role in ankle stability, so calf raises are central to this phase. Stand facing a wall with your hands on it for balance. Rise up on your toes, hold for one second, then lower slowly. Work up to 20 to 30 repetitions. As you get stronger, try doing these on just the injured leg.
Add calf stretches by standing with the ball of your foot on the edge of a stair or a thick book, heel hanging off. Lower the heel slowly, hold for a second, then return to the start. Do up to 15 reps several times a day. You can also do a standing wall stretch: place the injured foot behind you with toes pointing forward, keep your heel down, and bend the front knee until you feel a stretch in the back calf. Hold 15 to 20 seconds, repeat three to five times.
Balance Training Prevents Reinjury
A sprained ankle doesn’t just damage ligaments. It disrupts the nerve signals that tell your brain where your foot is in space. This is why people who’ve had one sprain are significantly more likely to sprain the same ankle again. Balance and coordination exercises retrain those nerve pathways.
Start by standing on the injured foot for 30 seconds at a time, using a wall or chair for safety. As that gets easy, try it with your eyes closed, which forces your ankle’s position sensors to work harder. Progress to standing on an unstable surface like a pillow or wobble board. Eventually, practice single-leg hops and lateral movements that mimic the cutting and pivoting motions that put ankles at risk during sports.
Bracing and Taping for Return to Activity
When you return to sports or other demanding activities, external support can reduce the risk of reinjury. Both braces and athletic tape provide mechanical support and improve your awareness of ankle position. Studies consistently show that both are better than no support at all, with braces being slightly more effective than tape. Braces are also easier to apply yourself and maintain their support throughout activity, while tape loosens over time and requires some skill to apply correctly.
A lace-up ankle brace is the most practical option for most people. Wear it during higher-risk activities for at least a few months after your sprain, or longer if you play sports that involve jumping, cutting, or uneven surfaces.
Signs Your Recovery Isn’t on Track
Most sprains improve steadily week by week. If your pain and swelling aren’t noticeably better after a week for a mild sprain, or after a few weeks for a moderate one, something else may be going on. Persistent instability, a feeling that the ankle “gives way” during normal walking, or pain that lingers for months can indicate cartilage damage, a missed fracture, or chronic ankle instability that may need physical therapy or, in rare cases, surgical repair. A sprain that doesn’t follow the expected recovery timeline is worth getting evaluated rather than waiting out.