What is a common sign of overexposure to UV light during tanning?

Redness and irritation are common signs of overexposure to UV light during tanning. This occurs because excessive exposure to ultraviolet rays damages the skin cells, leading to an inflammatory response. The body's reaction involves increased blood flow to the affected areas, resulting in redness, tenderness, and discomfort. These symptoms indicate that the skin is reacting to the stress of UV exposure, which can potentially lead to sunburn and longer-term skin damage, including an increased risk of skin cancer.

Immediate skin darkening is a temporary effect that many people seek when tanning but does not necessarily indicate overexposure. Increased hydration and longer-lasting tan are not signs of overexposure; they may instead suggest proper skin care or a healthy tanning process. Understanding the symptoms of overexposure is crucial for maintaining skin health while engaging in tanning practices.