Most sprained ankles heal well with a structured approach: protect it for the first few days, then gradually start moving and strengthening it. Mild sprains typically recover in one to three weeks, while partial tears take four to six weeks and complete ligament tears can require several months. The specific care you give in the first 72 hours and the rehabilitation you do afterward both matter for how quickly and fully you recover.
How to Tell How Serious Your Sprain Is
Ankle sprains fall into three grades based on how much damage the ligament sustained. A Grade 1 sprain means the ligament was stretched but not torn. You’ll have mild swelling, some tenderness, and you can still walk on it, though it’s uncomfortable. A Grade 2 sprain involves a partial tear, with more noticeable swelling, bruising, and pain when bearing weight. A Grade 3 sprain is a complete rupture of the ligament, with significant swelling, bruising, instability, and difficulty putting any weight on the foot.
Not every sprained ankle needs an X-ray. Doctors use a set of criteria called the Ottawa Ankle Rules to decide: you likely need imaging if you have tenderness when pressing directly on the bony bumps on either side of your ankle, tenderness at the base of the outer foot bone or the bone on the inner midfoot, or if you couldn’t take four steps immediately after the injury. If none of those apply, a fracture is unlikely and you can focus on home care.
What to Do in the First 1 to 3 Days
The modern approach to soft tissue injuries is captured by the acronym PEACE, published in the British Journal of Sports Medicine. Each letter represents a step for the acute phase.
Protect it. Reduce or restrict movement for one to three days to minimize bleeding inside the tissue and prevent further damage to the injured fibers. This doesn’t mean total bed rest. Prolonged immobility actually weakens healing tissue. Use pain as your guide: if an activity hurts, stop. Once it doesn’t, you can start doing it again.
Elevate. Keep your ankle above heart level whenever you’re sitting or lying down. Prop it on a stack of pillows while on the couch or in bed. This helps fluid drain away from the swollen area.
Avoid anti-inflammatory medications early on. This one surprises most people. Inflammation is your body’s repair process, not just a nuisance. The swelling, heat, and tenderness you feel in the first couple of days reflect your immune system clearing damaged cells and beginning to rebuild tissue. Taking anti-inflammatory painkillers (like ibuprofen) in high doses during this window can interfere with that healing. If you need pain relief in the first 48 hours, acetaminophen is a reasonable alternative since it reduces pain without suppressing inflammation.
Compress. Wrap the ankle with an elastic bandage starting at the ball of the foot and working upward in overlapping layers. Keep it snug but not tight enough to cut off circulation. If your toes turn blue, go numb, or tingle, loosen the wrap. Compression limits swelling and has been shown to improve comfort and quality of life after ankle sprains.
Educate yourself on recovery. The biggest mistake people make is treating a sprain as purely passive, waiting around for the ankle to “heal itself.” Passive treatments like ultrasound, acupuncture, or electrical stimulation early after injury have minimal effect on pain or function compared to an active approach. Your ankle needs you to participate in recovery.
What to Do After the First Few Days
Once the acute pain settles (usually after two or three days), the goal shifts. The second phase follows the acronym LOVE.
Load it. Start putting weight on the ankle and moving it as soon as you can do so without sharp pain. This feels counterintuitive, but mechanical stress is exactly what healing ligaments need. Controlled loading promotes repair, remodeling, and builds the ligament’s tolerance back up. Walk short distances. Move your foot through its natural range of motion. If it hurts, scale back slightly, but don’t avoid movement altogether.
Stay optimistic. This isn’t empty cheerfulness. Research consistently shows that people who expect to recover well actually do recover faster. Fear of re-injury, catastrophic thinking (“my ankle will never be the same”), and anxiety are genuine barriers that slow healing. Most ankle sprains resolve fully with proper care.
Get your blood flowing. Start pain-free aerobic exercise a few days after injury. This could be cycling on a stationary bike, swimming, or even brisk upper-body exercise. Cardiovascular activity increases blood flow to the injured area, delivers nutrients to healing tissue, and helps maintain your fitness so you’re not starting from scratch when the ankle is fully recovered.
Exercise the ankle specifically. Targeted rehabilitation exercises are the single most important thing you can do to prevent a sprain from becoming a recurring problem. This is covered in detail below.
How to Wrap a Sprained Ankle
Start with a standard elastic bandage (the kind you find at any pharmacy). Begin wrapping at the ball of your foot, pulling the bandage somewhat taut but not tight. Circle around the foot once, then angle the bandage up across the top of the foot toward the ankle. Wrap around the ankle, then bring the bandage back down across the foot in a figure-eight pattern. Repeat the figure-eight two or three times, each layer overlapping the previous one by about half the bandage width. Secure the end with the metal clips or medical tape.
Check circulation every couple of hours. Press on a toenail until it turns white, then release. Color should return within two seconds. If it doesn’t, or if you feel numbness or increased pain, unwrap and redo it more loosely.
Bracing vs. Taping
Once you’re past the initial compression-wrap stage and moving around more, you’ll want to decide between athletic tape and an ankle brace for support. Both are significantly better than no support at all. Studies comparing the two have generally found braces to be slightly more effective than tape, largely because tape loosens over time (often within 20 to 30 minutes of activity) while a brace maintains consistent support. Braces are also easier to apply yourself, reusable, and adjustable. A lace-up ankle brace is a solid choice for most people recovering from a sprain or returning to activity afterward.
Rehabilitation Exercises
Rehabilitation does two things: it restores range of motion and strength, and it retrains your proprioception, which is your body’s sense of where your ankle is in space. When you sprain an ankle, you damage not just the ligament but also the nerve sensors inside it. Without retraining, your brain gets slower signals about the ankle’s position, making it easier to roll the ankle again. This is why people who skip rehab often sprain the same ankle repeatedly.
Range of Motion
Start these within a few days of injury, as pain allows. Foot tracing is one of the simplest options: point your foot and “write” each letter of the alphabet in the air using your big toe as a pen. This moves the ankle through every plane of motion without load. Toe raises are another easy starting point: with both feet flat on the ground, lift just the toes on one foot, hold a few seconds, lower them, then switch. Repeat ten times per foot.
Balance and Proprioception
These are the core of ankle sprain rehab and should begin as soon as you can stand comfortably on the injured foot. Single-leg balance is the foundation: stand on your injured foot and hold for a few seconds, gradually increasing the duration over days and weeks. Once that feels stable, try it with your eyes closed, which forces your ankle’s position sensors to work harder without visual cues.
Balancing with a chair is a gentler starting point if standing unsupported feels too unstable. Place your hands on the back of a chair, bend the uninjured leg behind you, and put your weight on the injured foot. Hold for ten seconds and work up to 30. Tandem walking, where you walk heel-to-toe along a straight line, builds both balance and coordination and can be done anywhere.
As you progress, a wobble board or balance board adds instability that challenges the ankle further. Start by just standing on it, then work up to half squats on the board. Stop if you feel fatigued or wobbly enough that you might fall.
Strength
Calf raises build strength in the muscles that stabilize the ankle. Stand with feet side by side, rise onto your toes, hold briefly, and lower back down. Repeat ten times, working toward doing them on the injured leg alone. Step-ups (stepping onto a low platform and back down, ten repetitions) and one-leg squats further load the ankle and surrounding muscles. For the one-leg squat, stand on the injured foot, slowly lower into a partial squat, hold briefly, and return to standing. Aim for 10 to 15 repetitions.
Recovery Timeline
Grade 1 sprains (stretched ligament, mild swelling) typically heal in one to three weeks. You can usually return to normal daily activities within a week and light exercise shortly after, as long as it’s pain-free. Grade 2 sprains (partial tear) take four to six weeks. You’ll likely need a brace for support during this period and should be actively doing rehab exercises throughout. Grade 3 sprains (complete tear) take several months and may require a period of immobilization in a walking boot. Some complete tears eventually need surgical repair, particularly in athletes or when the ankle remains unstable after conservative treatment.
Regardless of grade, don’t judge recovery solely by pain. Pain often resolves well before the ligament has fully healed and before proprioception is restored. Returning to sports or high-demand activities before completing balance and strength rehab is the most common reason people re-injure the same ankle. A good benchmark for return to activity: you can do single-leg balance for 30 seconds with your eyes closed, hop on the injured foot without pain, and complete sport-specific movements (cutting, jumping, pivoting) comfortably.