6 Mistakes People Make When Icing an Injury

Man with ice pack on head
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Using an ice pack on a sports injury is a common practice, but many people make some common mistakes when using ice on a sports injury. It turns out that tossing an ice pack on an injury and hoping for the best may not be the ideal injury treatment option.

Here are a few of the pros and cons of using ice on a variety of injuries and the biggest mistakes people make when attempting to ice their aches and pains.

Why Use Ice

The most common reason to use ice on a sports injury is to reduce pain and swelling to the injured soft tissues. For decades, the traditional first aid treatment for an injury was the acronym R.I.C.E. (rest, ice, compression, and elevation) and has since been updated to P.O.L.I.C.E. (protection, optimum loading, ice, compression, elevation) for ankle sprains, tendonitis, back pain, bruises and contusions of all sorts.

While ice has been shown to greatly reduce swelling and pain immediately after an acute injury including sprains, in some cases, reducing inflammation may actually hinder healing, so it's important to use ice the right way. 

Here are common mistakes people make when icing an injury.

Icing Too Long

Leaving ice on an injury for too long can cause more harm than good. Because ice constricts the blood vessels, it can reduce the blood flow to the injured area and slow the healing process. 

The ideal time to ice an injury is immediately after the trauma, and then only for about 10 minutes at a time (waiting another 10 minutes at least between applications). It's important to allow the tissues to 'warm up' again before returning ice to the injury.

Ice should not be needed after the first 24 hours unless your doctor recommends it to reduce active swelling or to relieve pain.

Applying Ice to Bare Skin

Done incorrectly, ice may cause frostbite and damage to the delicate tissues of the skin. While exposure to cold can ease pain and swelling, ice packs can also stop blood flow if left on the skin too long. For this reason, always use a barrier, such as a cloth towel, between your skin and a bag of frozen vegetables or a cold pack.

If the injury is in an area with little fat or muscle beneath the skin, such as fingers, take the compress off after 5 to 10 minutes maximum, wait 10 minutes, and reapply.

Not Resting

Icing alone is not a cure-all and therefore, even if you follow the recommendations for safe icing of an injury, you must also rest the injured joint immediately after the injury occurs. It is recommended to not bear weight on an injured joint for the first 24 to 48 hours.

Continuing the play sports with an injury may prolong the healing process, so check with your doctor regarding when you can return to sports after an injury.

Resting Too Much

While R.I.C.E. was the standard treatment for acute injuries for years, research suggests too much rest and not enough movement can hinder healing. A long period of immobilization can lead to decreased muscle strength and joint stiffness.

The new recommendation for injury care is P.O.L.I.C.E.:

  • Protection
  • Optimum Loading
  • Ice
  • Compression
  • Elevation

Optimum loading refers to starting gentle motions after a short period of rest following an injury and gradually progressing the level of exercise to improve range of motion and strength. Bone, tendon, ligament, and muscle all require some degree of loading to stimulate healing. 

The key is to increase the movement slowly. While you may need to push through some discomfort, stop if you experience any pain. Icing the affected area after these exercises can help to reduce pain.

Not Elevating

Reducing swelling is an important part of the healing process, and this requires elevating the injury above the heart to increase blood circulation.

It is important to elevate the area while you ice. Otherwise, you're simply reducing pain by numbing the area with ice, but the swelling won't go away without elevation.

Not Using Compression

Along with elevation, using a compression wrap on an injury will help reduce the swelling and pain in the injured joint. 

If compression is not sufficient the swelling decrease will not last, and the pain level may not go down as well as it would have if compression had been properly applied.

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