Should I be concerned about being burned by the product?

ThermaCare® has been thoroughly tested for safety, and most people will be able to use it without experiencing any discomfort. However, like any heating product, there is a risk of prolonged skin redness or burns for some people. Your risk of burning increases as you age. Use products as directed.
ThermaCare® should not be worn for more than 8 hours in one day or more than 7 days in a row (4 days for ThermaCare® Menstrual). Check skin frequently during use. If you find irritation or a burn, remove the product immediately. Please see packaging for complete safety information and usage instructions.

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