What symptoms indicate an allergic reaction to tanning products?

An allergic reaction to tanning products is typically characterized by symptoms that involve the skin's immediate response to an allergen present in the product. Rash, itching, or swelling of the skin are common indicators of an allergy, as they are the body's way of signaling that it is reacting negatively to a substance. This immune response can involve hives or localized inflammation, which can be quite uncomfortable and may require medical attention if severe.

While other symptoms such as nausea and headache can occur due to various reasons, they are not specifically tied to an allergic reaction to tanning products. Similarly, dry skin and flakiness may reflect skin irritation or dehydration rather than an allergy. A burning sensation and redness might indicate irritation or overexposure rather than a true allergic response involving histamine release and the resultant symptoms of rash and swelling. The specificity of rash, itching, or swelling as an allergy indicator makes this the correct choice.