Mine was from getting squeezed from flying with a sinus infection. I got rid of mine almost completely most of the time with hyperbaric treatment. I had the journal article saying this is common practice in Germany that I used to convince my ENT to refer me to a hyperbaric chamber, but I can't seem to find it.
Mine was from getting squeezed from flying with a sinus infection. I got rid of mine almost completely most of the time with hyperbaric treatment. I had the journal article saying this is common practice in Germany that I used to convince my ENT to refer me to a hyperbaric chamber, but I can't seem to find it.