How Long Should Ice Be Used To Reduce Swelling?

What happens if you ice for more than 20 minutes?

Greater than 20 minutes of icing can cause reactive vasodilation, or widening, of the vessels as the body tries to make sure the tissues get the blood supply they need.

Studies have also shown 30 to 40 minutes in between icing sessions are needed to counter this reaction..

Should you ice an injury after 48 hours?

If you have had a recent injury (within the last 48 hours) where swelling is a problem, you should be using ice. Ice packs can help minimize swelling around the injury, reduce bleeding into the tissues, and reduce muscle spasm and pain.

Why icing is bad?

‘If you don’t have that initial inflammation, [injuries] don’t heal as well as they could, or as fast,’ she said. The problem with using ice as a vasoconstrictor is that, while it limits blood supply and therefore reduces swelling, it also limits arrival of immune cells and thus interferes with core parts of healing.

What naturally reduces swelling?

Inflammation (swelling), which is part of the body’s natural healing system, helps fight injury and infection….Follow these six tips for reducing inflammation in your body:Load up on anti-inflammatory foods. … Cut back or eliminate inflammatory foods. … Control blood sugar. … Make time to exercise. … Lose weight. … Manage stress.

How long does it take for swelling to go down?

Phase 2: Inflammation (swelling) Inflammation starts within the first hour or two after injury, peaks within 1-3 days but lasts at least a couple of weeks. This phase is when you will experience swelling and some heat around your injury. This is entirely normal and a natural part of your body’s tissue healing process.

Is cold or hot better for swelling?

Ice is the recommended treatment for acute injuries. It is especially helpful to reduce swelling and control pain. Ice is most effective when it is applied early and often for the first 48 hours. Heat, on the other hand, increases circulation and raises skin temperature.

Does ice reduce swelling after 24 hours?

Ice is a tried-and-true tool for reducing pain and swelling. Apply an ice pack (covered with a light, absorbent towel to help prevent frostbite) for 15-20 minutes every two to three hours during the first 24 to 48 hours after your injury.

What brings swelling down quickly?

Applying an ice-pack or cold compress to an injury is the fastest way to deal with immediate swelling. It helps reduce swelling by restricting blood flow to the area and slowing down cellular metabolism. Cold therapy systems and ice baths are other methods you can use to apply cold to the area.

How long does it take to reduce swelling with ice?

Apply an ice or cold pack right away to prevent or minimize swelling. Apply the ice or cold pack for 10 to 20 minutes, 3 or more times a day. After 48 to 72 hours, if swelling is gone, apply heat to the area that hurts.

What happens if you ice too long?

Ice should be applied to an acute injury for 10 minutes at a time. Any longer than this could result in tissue damage to the skin by frostbite or lack of blood flow.

Does ice actually reduce swelling?

Ice feels good on a new injury because it temporarily decreases the amount of blood flow to the injured area. This can significantly reduce inflammation, pain and swelling.

How many days should you ice an injury?

Tips for Icing an Injury Ice may also be used after high-intensity exercise to prevent inflammation or reduce inflammation. Be sure to limit icing sessions to 20 minutes, because excessive icing can irritate the skin or cause tissue damage. Continue to ice the injury for the next 24-48 hours.