If you’ve just sprained your ankle, the first thing to do is stop putting weight on it and protect it from further damage. Most ankle sprains involve the ligaments on the outside of the ankle, and how you treat it in the first few days has a real impact on how quickly and fully you recover. A mild sprain can have you back to normal in about a week, while a severe one may take six weeks or longer.
How to Tell How Bad It Is
Ankle sprains fall into three grades based on how much damage the ligament sustained. A Grade 1 sprain means the ligament is stretched or slightly torn. You’ll have mild tenderness, some swelling, and stiffness, but the ankle feels stable and you can usually walk with minimal pain.
A Grade 2 sprain is a partial tear. You’ll notice moderate pain, swelling, and bruising. The injured area is tender to the touch, and walking hurts. The ankle may feel somewhat stable but noticeably weaker than normal.
A Grade 3 sprain is a complete tear of the ligament. Swelling and bruising are severe, the ankle feels unstable or “gives out,” and walking is likely not possible due to intense pain. If your ankle looks visibly deformed, you can’t take four steps on it, or you have sharp tenderness right along the bony bumps on either side of your ankle, you should get an X-ray to rule out a fracture. These are the same screening criteria emergency departments use to decide whether imaging is needed.
What to Do in the First 72 Hours
Sports medicine has moved beyond the old RICE acronym (rest, ice, compression, elevation). A newer framework called PEACE and LOVE, published in the British Journal of Sports Medicine, covers both the acute phase and the weeks of recovery that follow. Here’s what the first few days should look like.
Protect it. Avoid putting weight on the ankle or moving it too much for one to three days. This limits bleeding inside the tissue and prevents you from stretching already-damaged fibers. That said, don’t immobilize it for too long. Extended rest actually weakens the healing tissue.
Elevate it. Keep your ankle above the level of your heart as much as you can. This helps fluid drain away from the swollen area. Propping it on a stack of pillows while you’re on the couch works well.
Compress it. Wrap the ankle with an elastic bandage or use compression taping. External pressure helps limit swelling and may improve your comfort and quality of life during the early days.
Educate yourself on active recovery. Passive treatments like ultrasound therapy, acupuncture, or manual therapy in the early phase don’t meaningfully improve pain or function compared to simply getting moving when you’re ready. An active approach, where you gradually load the ankle through movement and exercise, consistently produces better outcomes.
The Ice and Ibuprofen Question
This is where current advice gets more nuanced than what most people expect. Inflammation is not just a side effect of injury. It’s the mechanism your body uses to clean up damaged tissue and begin rebuilding. Anti-inflammatory medications, especially at higher doses, can interfere with that process and may impair long-term tissue healing.
Ice is in a similar category. Despite being a staple of sprain treatment for decades, there is no high-quality evidence that cryotherapy improves healing of soft-tissue injuries. It may help with pain in the moment, but it can also disrupt the blood flow and immune cell activity that your ligament needs to repair properly.
That said, if the pain is genuinely hard to manage, over-the-counter options like ibuprofen or a topical anti-inflammatory gel can take the edge off. The key is to use them for pain relief when you need it, not as a round-the-clock protocol for the first week. If you can tolerate the discomfort, letting your body’s inflammatory response do its job is the better long-term strategy.
When to Start Moving Again
Once the first few days of protection have passed, the goal shifts to gradually loading the ankle. Movement and exercise benefit most people with musculoskeletal injuries. Adding mechanical stress early, without pushing through sharp pain, promotes tissue repair and remodeling. It also builds the tolerance of your tendons, muscles, and ligaments in ways that rest alone cannot.
The timeline depends on severity. For a Grade 1 sprain, you can often return to normal activities within about a week. Grade 2 sprains typically take three to four weeks of progressive rehabilitation. Grade 3 sprains, where the ligament is completely torn, generally require four to six weeks before a full return to activity, and sometimes longer.
Early movement might look like gentle ankle circles, tracing the alphabet with your foot, or light walking for short distances. As pain allows, you progress to more demanding exercises. Pain is your guide here: if an activity causes a sharp increase in pain or makes the swelling worse, you’ve done too much.
Balance Training and Preventing Reinjury
This is the part most people skip, and it’s arguably the most important. A sprained ankle doesn’t just damage the ligament. It disrupts your proprioception, which is your body’s ability to sense where your ankle is in space. Without retraining that sense, you’re significantly more likely to sprain the same ankle again.
One effective exercise is the short foot exercise: while seated with your feet flat on the floor, try to shorten your foot by pulling the ball of your foot toward your heel without curling your toes. Hold for five seconds, repeat 12 times, rest for two minutes, then do two more sets. Do this three times a week. Over several weeks, you progress from doing these seated, to standing on both feet, to standing on one leg.
Single-leg balance work is particularly valuable. Start by standing on the injured foot for 30 seconds at a time on a flat surface. As that gets easy, try it on a pillow or wobble board, then with your eyes closed. Calf stretching and gentle plantar massage (rolling the bottom of your foot over a tennis ball) also improve the sensory function in and around the ankle.
Bracing vs. Taping
You’ll likely want some external support as you return to activity, especially for sports. Both bracing and taping provide stability, and the research shows they perform about equally well. A randomized trial of over 160 people with Grade 2 and Grade 3 sprains found no difference in outcomes at six months between taping, semirigid braces, and lace-up braces. A separate study of 157 adults found no difference in injury recurrence or lingering symptoms at one year.
The practical advantage of a brace is convenience. Taping requires some skill to apply correctly and loosens over the course of activity. A brace is easy to put on yourself and maintains consistent support. Either option works, so choose whichever you’ll actually use consistently during the weeks you’re returning to activity.
What Happens if It Doesn’t Heal Right
About 20 to 40 percent of ankle sprains lead to chronic ankle instability. This happens when the damaged ligament heals in a lengthened position, leaving it permanently looser than it should be. The result is an ankle that feels like it “gives out” during everyday activities, along with a recurring cycle of additional sprains.
In a healthy ankle, the bone tilts only about 5 degrees when stressed. In an unstable ankle, that tilt can reach 15 to 20 degrees, which is why the ankle buckles so easily. If your ankle still feels wobbly or keeps giving way months after your sprain, that’s not normal lingering soreness. It’s a structural problem that benefits from targeted rehabilitation or, in some cases, surgical repair. The single best thing you can do to avoid this outcome is to take the balance and strengthening work seriously during your initial recovery, even after the pain is gone.