The initial treatment for almost any knee injury as well as ongoing treatment for recurrent problems can remembered by the acronym "RICE," which stands for the following steps:

R= rest, meaning the activity that is causing pain and other symptoms should be stopped, and the knee should be rested for a day or two at home.

I = ice or the application of a cold pack is the preferred method for reducing swelling at the site of injury. Cold helps to limit swelling by causing constriction of the blood vessels at the site of injury and helps to reduce pain and muscle spasm by slowing transmission of pain impulses. muscles. Cold should be applied immediately, but for only brief periods of time -- 10 to 20 minutes, followed by a "recovery" period, because prolonged exposure to cold can reverse its beneficial effects.

C = compression means wrapping the knee (and ice or cold pack) in a bandage or elastic wrap. The compression should be applied loosely enough to permit normal blood flow, but tightly enough to aid the effort to reduce swelling.

E = elevation means placing the leg so the ankle is higher than the knee and the knee is higher than the heart, again to help limit swelling. Pillows and cushions can be used to support the knee in the elevated position.

This "RICE" formula can be effective during the first 24 to 48 hours after an injury occurs, however, it shouldn’t be substituted for a medical evaluation if there is any suspicion of a serious injury. Also, if pain and swelling persist for more than 24 to 48 hours, or the symptoms worsen during this time, an orthopedic evaluation should be scheduled.