![]() ![]() Werth, MD and colleagues at the University of Pennsylvania sheds new light on photosensitivity among people with lupus. Now, a new, small study conducted by Victoria P. ![]() It is important that physicians are able to recognize the varied manifestations of photosensitivity to ensure proper management of lupus. In addition to worsening of skin lupus lesions, many patients also experience more generalized skin or systemic reactions to light that are not their typical skin lupus.Īccording to the ACR, photosensitivity in lupus is determined by clinical examination or by patient history of unusual reaction to sunlight. ![]() But in lupus, apoptosis in the skin seems to occur more often than it should, which may in turn lead to more inflammation and other complications. Normally, skin and other cells that are sufficiently damaged die through a process known as programmed cell death, or "apoptosis." The body then gets rid of the dead cells. Two-thirds of people with lupus have increased sensitivity to ultraviolet rays, either from sunlight or from artificial inside light, such as fluorescent light - or both. The American College of Rheumatology (ACR) loosely defines photosensitivity as "a skin rash as a result of unusual reaction to sunlight." Beyond skin rashes that can develop, exposure to the sun can cause those living with lupus to experience increased disease activity with symptoms such as joint pains, weakness, fatigue and fever. Photosensitivity or abnormal light sensitivity is very complex and is a major symptom of lupus. ![]()
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