I've thought about that before but I don't have any swelling and mostly I don't have any redness. I feel it but can't really see it. Thats the reason I don't think it is rosacea. A lot of people that I have seen that have it (pictures) have very red swollen faces. I definitely don't have that. ???? I don't know, I'll have to research it....It only really started after I started detoxing a lot, which is why I think it is from toxins or even yeast. I will check into that. Thanks.