I read this interesting article a few days ago. I am a big believer in the power of the mind to heal and the placebo effect. I do wonder about how sinusitis was defined in this study. I know when I get to the point when I have to see a doctor, I usually have an ear infection and throat problems to boot. When I reach that stage all that seems to help is a course of antibiotics. I can also say that as often as not, when I know my sinuses are “infected” I can work thru the problem alone and nerve need to see a doctor. Either way, this study is interesting food for thought.