Ultraviolet (UV) lights are widely used in homes and workplaces, but do they emit any hazardous radiation? The answer is yes, and it is essential to comprehend the risks associated with exposure to UV radiation. UV radiation is an invisible form of electromagnetic radiation that is divided into three categories: UVA, UVB, and UVC. UVC has the shortest wavelength and is the most dangerous type of UV radiation. Prolonged exposure to some UVC lamps can lead to conditions such as cataracts or skin cancer caused by cumulative exposure to UVB radiation.
It is well known that ultraviolet radiation can worsen skin diseases in people with lupus erythematosus. The irradiance of UVC lamps is much lower than that of the sun, however, the exposure time can last for hours and is usually repeated daily. This chronic exposure can cause a significant accumulation of damage. Every year, more new cases of skin cancer are diagnosed in the U.
S. than the new cases of breast, prostate, lung and colon cancer combined. One in five Americans will develop skin cancer at some point in their lives, and an American dies of skin cancer every hour. Unprotected exposure to UV radiation is the most preventable risk factor for skin cancer. The published articles tried to demonstrate the action of UV radiation in the induction of photodermatosis, but the results are controversial, mainly with regard to the spectrum and amount of UV radiation emitted by the lamps.
Kays Kaidbey's view of the clinical importance of low-dose UV exposure was critical to understanding the risk of chronic exposure to light bulbs. It is essential to understand what doses of UV radiation are capable of causing harm and to appreciate the cumulative effects of chronic exposure to UV rays at low doses. While many patients are advised to avoid sunlight and artificial tanning, it's not clear how best to advise patients regarding the use of indoor lamps. To protect yourself from potential health risks associated with UV lights, it is important to take certain precautions. Make sure that any lamps you use are certified by a reputable organization such as Underwriters Laboratories (UL). Additionally, keep your distance from any lamp that emits UV radiation and wear protective clothing when necessary.
Finally, be sure to regularly check your skin for any signs of damage or discoloration.
