Ingredients

The key ingredients in Biofreeze are menthol, camphor and a powdered form of Ilex, a South American holly plant that has soothing properties, according to Biofreeze manufacturer, Performance Health, Inc.

Uses

Biofreeze is applied to the skin to cool and numb tissue to reduce pain caused by injuries such as muscle soreness, joint pain, backache, sprains, tendonitis and inflammatory conditions such as arthritis, the Podiatry Today Web site reports.

Side Effects

The Doublecheck.md Web site contains a long list of potential side effects, ranging from cough and labored breathing to high fever and nausea but says it's not clear how often these symptoms have occurred. Performance Health warns to stop applying it if it irritates the skin.

Availability

The company and other distributors sell small samples to consumers online. Doctors and physical therapists can order larger sizes (16oz. to a gallon or more) through designated distributors.

Precautions

Biofreeze can be applied to unbroken, un-irritated skin four times a day. Any covering applied (optional), should be "porous"--permitting some air circulation. Keep Biofreeze away from eyes and mucous membranes. It should not be used with other ointments or with heating pads, and pregnant and nursing women should avoid using it.

Source:

Drugs.com: Biofreeze Pain-Relieving Gel

Doublecheckmd: Biofreeze

Podiatry Today:Can Topical Cryotherapy Provide A Viable Alternative For Pain Relief?

More Information:

Performance Health, Inc.: FAQs for consumers