In 2001 I had an enormous relapse which left me hardly able to walk at all: embarrassing when it came on in the central post office! I recovered somewhat after a few weeks but it was SPMS from then on until David unearthed the Vanderbilt research.
Don't worry about the azithromycin containing some soya: it will be negligible. If this is because of the BBD, you are already breaking it by eating the occasional legume. But then, I have seen people who are strict adherents!
Sarah
