The RICE principle
The acronym RICE is a good way of remembering how to treat sports injury immediately and for the next 48 hours, by limiting swelling and beginning the healing process. RICE means Rest, Ice, Compression, Elevation.
Rest – Rest will help prevent any further injury and allow the healing process to take place.
Ice – Apply ice immediately after a sports injury, and periodically for the first 48 hours after the injury. Don't use heat during this period as it encourages swelling and inflammation.
Compression – Apply compression with an elastic bandage to help reduce swelling.
Elevation – Elevating the injured area will also reduce swelling.
If pain or injury is severe or gets worse speak with a doctor immediately.