Study Shows Sunlight May Affect Blood Vessels of Rosacea Patients
LOS ANGELES (September 23, 2002) -- Sun exposure appears to trigger a substance in the body that may lead to the visible blood vessels that often appear with rosacea, a conspicuous facial disorder now estimated to affect 14 million Americans, according to a study funded by the National Rosacea Society and reported at the annual meeting of the Society for Investigative Dermatology here.



