The Platinum System (or other systems depending on the affected area)

Sprains & Strains
It is important to use ice for the first 24 – 48 hours after a sprain or strain injury. After the initial 48 hours, you may alternately apply ice and the Thermotex pad.
Suggested Remedy

Thermotex Platinum Far Infrared Heating Pad
All purpose, versatile, medical grade. Penetrates 10x deeper than regular heat pads.