-R.I.C.E-

R.I.C.E stands for Rest, Ice, Compression and Elevation. Using these 4 immedia steps can relieve pain, limit swelling, and protect the injured tissues which can speed the healing process.This can apply at injury area such as sprain, strain, tear and muscle pull. It can prevent any complications and help heal faster.

Method of using R.I.C.E

Rest: Reduce or stop using the injured area for 48 hours. If you have a leg injury, you may need to stay off it completely.

Ice: Put an ice pack on the injured area for 20 minutes at a time, 4 to 8 times per day. Use a cold pack, ice bag, or a plastic bag filled with crushed ice that has been wrapped in a towel.

Compression: Compression of an injured ankle, knee, or wrist may help reduce the swelling. These include bandages such as elastic wraps, special boots, air casts and splints.

Elevation: Keep the injured area elevated above the level of the heart. Use a pillow to help elevate an injured limb.
  
    Resources: http://arthritis.about.com/od/sportsinjuryandarthritis1/g/rice.htm