I've never heard of rubra faceii. I'm 34 & I have keratosis pilaris on my upper arms. I also flush a lot & my derm. told me I have rosacea. does anyone know the difference?

Rosacea can look like and flush like facial KP, but it's far worse. With it you have sever acne breakouts, it burns worse, and can lead to disfigurement of the nose.

I was relieved when I figured out it was the KP and not this that made my face red.