Posted 8/30/2006 4:18 PM (GMT -7)
all I can say to "does zitho work?" is YES YES YES!! I have been taking zithro for about 3 years now, they have been the healthyest years of my life! I still get sick, and my baseline PFTs did not go up, but it has made it far easer to stay up where I want to be after a hospitilization.