Hello. Thanks for reading this. I've had a clogged left year for two years now, and have not had a single day where it went away (not a minute!). If I do a valsava maneuver (breath out through the nose while you hold it) As you can
I recently read a summary about a recently published article (and a detractor) who claim that repeated irrigations may destroy mucus protection against infection...Has anyone else read/heard of this article? Thoughts?