To Ice or Not To Ice....
To ice or not to ice? This is an issue I face daily as the school nurse. The little ones get bumped and boo-boo'ed and the first thing everyone thinks is "oh dear, you need ice for that pain!". But when is it appropriate to give ice for an injury and when is it not appropriate? First of all, why is ice even used? When you get an acute (new) injury, your body is programmed to start an inflammatory response - your blood vessels dilate (get wider) drawing more blood to the site of the injury to try and heal it. This creates redness, heat, swelling, and often pain. Your body may also create a bruise - some of the tiny blood vessels break from the injury and a little blood leaks out under the surface of the skin and creates that bluish/greenish/purplish bruise (ouch!). The purpose of the ice is to help reduce this inflammatory response. Ice will help reduce swelling, reduce the appearance and pain of bruising. Ice can also slow bleeding a bit by helping the blood vess...