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An ankle sprain
happens when 1 or more ligaments in your ankle joint stretch or tear. Ligaments are tough tissues that connect bones. Ligaments support your joints and keep your bones in place.
Common symptoms include the following:
- Trouble moving your ankle or foot
- Pain when you touch or put weight on your ankle
- Bruised, swollen, or misshapen ankle
Seek care immediately if:
- You have severe pain in your ankle.
- Your foot or toes are cold or numb.
- Your ankle becomes more weak or unstable (wobbly).
- You are unable to put any weight on your ankle or foot.
- Your swelling has increased or returned.
Call your doctor if:
- Your pain does not go away, even after treatment.
- You have questions or concerns about your condition or care.
- NSAIDs , such as ibuprofen, help decrease swelling, pain, and fever. This medicine is available with or without a doctor's order. NSAIDs can cause stomach bleeding or kidney problems in certain people. If you take blood thinner medicine, always ask your healthcare provider if NSAIDs are safe for you. Always read the medicine label and follow directions.
- Acetaminophen decreases pain and fever. It is available without a doctor's order. Ask how much to take and how often to take it. Follow directions. Read the labels of all other medicines you are using to see if they also contain acetaminophen, or ask your doctor or pharmacist. Acetaminophen can cause liver damage if not taken correctly. Do not use more than 4 grams (4,000 milligrams) total of acetaminophen in one day.
- Prescription pain medicine may be given. Ask your healthcare provider how to take this medicine safely. Some prescription pain medicines contain acetaminophen. Do not take other medicines that contain acetaminophen without talking to your healthcare provider. Too much acetaminophen may cause liver damage. Prescription pain medicine may cause constipation. Ask your healthcare provider how to prevent or treat constipation.
- Surgery may be needed to repair or replace a torn ligament if your sprain does not heal with other treatments. Your healthcare provider may use screws to attach the bones in your ankle together. The screws may help support your ankle and make it stable. Ask your healthcare provider for more information about surgery to treat your ankle sprain.
- Use support devices, such as a brace, cast, or splint, to limit your movement and protect your joint. You may need to use crutches to decrease your pain as you move around.
- Go to physical therapy as directed. A physical therapist teaches you exercises to help improve movement and strength, and to decrease pain.
- Rest your ankle so that it can heal. Return to normal activities as directed.
- Apply ice on your ankle for 15 to 20 minutes every hour or as directed. Use an ice pack, or put crushed ice in a plastic bag. Cover it with a towel. Ice helps prevent tissue damage and decreases swelling and pain.
- Compress your ankle. Ask if you should wrap an elastic bandage around your injured ligament. An elastic bandage provides support and helps decrease swelling and movement so your joint can heal. Wear as long as directed.
- Elevate your ankle above the level of your heart as often as you can. This will help decrease swelling and pain. Prop your ankle on pillows or blankets to keep it elevated comfortably.
Prevent another ankle sprain:
- Let your ankle heal. Find out how long your ligament needs to heal. Do not do any physical activity until your healthcare provider says it is okay. If you start activity too soon, you may develop a more serious injury.
- Always warm up and stretch before you exercise or play sports.
- Use the right equipment. Always wear shoes that fit well and are made for the activity that you are doing. You may also need ankle supports, elbow and knee pads, or braces.
Follow up with your doctor as directed:
Write down your questions so you remember to ask them during your visits.
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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.
Learn more about Ankle Sprain (Ambulatory Care)
IBM Watson Micromedex
Symptoms and treatments
Mayo Clinic Reference
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