<b>Gross warning on this reply!!!</b>
I dont think its that gross to swallow it. It comes from your lungs anyway and lets face it it doesnt really taste that bad. I wouldnt go for it if it was on a menu but it could be worse. Some of those supplements they give you are way worse.
I have always swallowed it(unless im activly doing physio). Dont ever remember being told not to. I find that if I go to the bathroom and do a few minuntes of coughing before classes I can usiually go the whole class without any big coughing session.
When Im sick and coughing loads it does tend to make me sick if ive swallowed a lot but Im willing to put up with that. I know someone said that you should think of your health rather than what other people think but there is a limit to what you can do. I cant imagine taking out a tissue or a little cup to spit into every time i needed to cough in public. I admire anyone who has the nerve to do this but I just couldnt do it.
example: I went on holidays with two friends last summer for a few days. They know I have cf and do nebs but dont know the details of physio so when it came to the time to do meds I asked them to leave. Any way one of them was a bit put out and didnt want to go because she thought she knew and didnt mind watching me dong nebs. Later I tried to explain why I asked them to leave and she nearly freaked when I explained that I had to cough phlem into a tissue!! I knew she would react like this and thats why I didnt tell her in the first place.
Extra gross part:
Has anyone noticed that it tastes different if your sicker or of a different bug ie. psudo/mrsa is "acting up"?
Sometines I wonnder If someone will discover a fantastic use for it one day that will make us all millionaires
Maybe a lubricant for machinary or something? - proibably too high in salt content for that though.