CHICAGO (April 1, 2005) -- An estimated 14 million Americans suffer from an embarrassing and potentially serious facial disorder known as rosacea, but most of them don't know it. April has been designated Rosacea Awareness Month by the National Rosacea Society to alert the public to its warning signs and to encourage those who may suffer from this widespread acne-like condition to seek diagnosis and treatment before it increasingly disrupts their daily lives.