Hello, Please , please read a wonderful new book out - called Beating Rosacea - by Dr. Geoffrey Nase. This man is a micro-vascular surgeon, a doctor, whom has/had Rosacea. It will tell you 'everything' you want to know about this awful Rosacea. You have to live it - to understand it! I am, now, coming to grips with it - after 20 years! ... People staring, avoiding the triggers - & the constant strange feeling in the face. What a relief to actually read a book where, finally, someone understood & 'Did the Research!'