I've never read that anywhere, but some over the counter steroid nose sprays now off the market have been known to do that. My sense of smell has been returning slowly after trying one of those, some years back. The CPAP in the nostril type mask is probably helping that not hindering it by keeping c...

I can't effing believe that with all the forums in all the internet, there is no-one who has thought of a tube or hose to port away the exhalation airflow. Pardon my effing french here, but can anyone on this whole effing globe think at all? Are government indoctrination centers so unlike the things...