Heat or Ice? When to use them.
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Heat and ice are used for different kinds of injuries: Acute pain/injuries happen suddenly due to some type of trauma such as a fall or collision. Symptoms of an acute injury include pain, tenderness, redness, warm skin, swelling, and inflammation. Chronic pain/injuries are slower to develop and could come and go, causing dull pain or aches. They could be due to an overuse injury, or an acute injury that was not treated properly and did not heal. Once you have determined your type of injury, use these guidelines:
Ice:
- Use immediately for acute injuries to reduce swelling and pain
- Use for chronic injuries after exercise to reduce pain and reduce/prevent inflammation
- Use in 10 minute increments, only applying again once skin temperature is back to normal
- Use an ice pack, a bag of frozen peas, or freeze water in a Styrofoam cup to use as an ice massager
- Put a thin layer of material between skin and ice
Heat:
- Use for chronic injuries that have no inflammation or swelling
- Muscles that are sore and tight will benefit from increased circulation due to heat application, helping them to relax
- Can be used before exercise to stimulate blood flow and increase joint and tissue elasticity
- Use in 15-20 minute increments, making sure you have layers between the skin and heat
- Moist heat is the most effective (such as an Epson salt bath, a hot towel, or a special heating pad)
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