Side Effects of Biofreeze

Biofreeze pain-relieving gel uses menthol to provide a temporary relief from minor aches and pains. While many Biofreeze users experience no adverse symptoms, sustained use over several days has occasionally caused severe symptoms.

Sickness

When used for longer than two days, users may begin to experience a sore throat, high fever, nausea, cough, and difficulty breathing.

Skin

Some users, especially those with sensitive skin or skin allergies, experience localized redness and irritation of the skin. If a rash occurs and does not disappear after a 20-minute soak in a water bath mixed with one cup of baking soda, consult a doctor.

Allergy

Some users may have an allergic reaction to menthol or camphor, two ingredients found in Biofreeze.

Temperature

Biofreeze uses a cooling effect. Never use a heating pad on an area treated with Biofreeze, as you may not be able to accurately judge how hot the temperature is on the problem area.

Poisoning

Biofreeze should never be eaten. Menthol, the active ingredient, can cause poisoning when ingested in large quantities.

References

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