Answer
Mar 13, 2025 - 06:43 AM
Pain relief gels, which often contain active ingredients like menthol, methyl salicylate, or lidocaine, can cause side effects such as skin irritation, redness, or a burning sensation at the application site. In rare cases, allergic reactions may occur, leading to symptoms like rash, itching, or swelling. It's important to follow the product's instructions and consult a healthcare professional if you experience any severe or persistent side effects.
