I don't want to hijack this thread away from the original question but, as I read through the posts, I have two questions. I'm wondering what the Vick's is intended to do? (Kind of like opening up the breathing with a cold?)
The second question is regarding hyperbaric oxygen therapy. Dr. Shen also suggested it for me for a fistula but I'm not at all clear on the concept and how it is intended to work?
Thanks for any clarification.