If you just twisted your ankle, the first thing to do is stop putting weight on it and assess the damage. Most ankle sprains are mild, involving only stretched or slightly torn ligaments, and heal well with proper home care in one to two weeks. But the steps you take in the first 24 to 48 hours make a real difference in how quickly you recover and whether you develop lasting problems.
First Steps Right After the Injury
Get off the ankle immediately. Sit or lie down somewhere safe and remove your shoe before swelling makes that difficult. The current recommended approach goes by the acronym POLICE: Protection, Optimal Loading, Ice, Compression, and Elevation.
Here’s what each step looks like in practice:
- Protection: Avoid activities that cause pain. For the first day or two, this might mean using crutches or simply staying off your feet.
- Optimal Loading: Once the initial pain settles, start gently moving your ankle through its range of motion (pointing, flexing, rotating) as long as you stay within your pain threshold. Aim for 20 to 30 minutes of gentle movement at least three times a day. This replaces the older advice of total rest, which can actually slow healing.
- Ice: Apply ice wrapped in a cloth for 15 to 20 minutes at a time, several times a day, especially in the first 48 hours. Don’t put ice directly on skin.
- Compression: Wrap the ankle in an elastic bandage to control swelling. It should feel snug but not tight enough to cause numbness or tingling in your toes.
- Elevation: Prop your ankle above heart level whenever you’re sitting or lying down. 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 based on how much ligament damage has occurred, and each one looks and feels noticeably different.
A Grade 1 sprain means the ligament is stretched or slightly torn. You’ll have mild tenderness and swelling, but the ankle still feels stable. Walking is usually possible with minimal pain. A Grade 2 sprain is a partial tear. Expect moderate pain, more swelling, and bruising. The ankle feels somewhat unstable, and walking hurts. A Grade 3 sprain is a complete ligament tear. Swelling and bruising are severe, the ankle feels loose or gives out, and putting weight on it is extremely painful or impossible.
The grade matters because it changes how long you need to protect the ankle. For a Grade 1 sprain, an elastic bandage for about three days is typically enough support. A Grade 2 sprain usually needs bandaging for closer to seven days. Grade 3 sprains often require an ankle brace or orthosis and careful, gradual loading within pain limits.
Managing Pain and Swelling
Over-the-counter anti-inflammatory medications like ibuprofen or naproxen help reduce both pain and swelling. Starting them within 48 hours of the injury is the standard window. Follow the dosing instructions on the package, and take them with food to protect your stomach.
Ice and elevation remain your best tools alongside medication, particularly in the first two to three days when swelling peaks. After that initial period, swelling that continues to worsen rather than improve is a signal to get checked out.
Signs You Need Medical Attention
Not every twisted ankle needs a doctor, but some do. The Ottawa Ankle Rules, a widely used clinical guideline, flag two main indicators that suggest a possible fracture rather than a simple sprain: tenderness directly over the bones of the ankle (not just the soft tissue), and inability to bear weight for four steps both immediately after the injury and when you try again later.
Head to an emergency room if you can’t put any weight on your foot at all, if there’s an obvious deformity, if you see an open wound, or if the area becomes hot, red, and warm to the touch (which could signal infection). Seek urgent care if you have moderate pain with difficulty walking, bruising that spreads significantly, tingling or numbness in your foot, or swelling that isn’t improving after a few days.
Recovery Timeline by Severity
Simple lateral ankle sprains (the most common type, where you roll your ankle inward) typically cost you about one to two weeks of normal activity for Grade 1 injuries. High ankle sprains, which involve the ligament connecting the two lower leg bones, take longer. Grade 1 high ankle sprains generally require 7 to 14 days before return to full activity, but more severe versions can sideline you for several weeks.
For context, professional football players with standard lateral sprains miss an average of about 1.25 weeks, while those with high ankle sprains lose roughly 2.5 weeks. Your timeline will vary depending on the severity, your age, and how consistently you follow your rehab routine, but those numbers give a useful ballpark.
Exercises That Prevent Re-Injury
A sprained ankle that heals without rehabilitation is significantly more likely to sprain again. The reason is that the injury disrupts your body’s sense of where your ankle is in space, a sense called proprioception. Without retraining it, your ankle can’t react quickly enough to uneven surfaces or sudden direction changes.
Proprioceptive exercises are simple and don’t require a gym. Start by standing on one leg with your eyes open for 30 seconds, then progress to doing it with your eyes closed. Once that feels stable, try balancing on a wobble board or a folded towel. You can make it more challenging by catching or throwing a ball while balancing on one leg. These exercises work well as a warm-up before activity, as a standalone session, or as a quick home routine. Research consistently shows that this type of balance training reduces the risk of future sprains.
The key is to start these exercises once your pain allows, not just after you feel “healed.” Gradually increasing the challenge over several weeks builds the ankle awareness and strength that protect you long term.