How many of you are on the 3 day a week zithromax treatment? Have your pft's improved? I have been on it about 8 months and have noticed an improvement in pfts, energy, coughing and I have not had an IV since I started on the zithromax. My pfts have gone from high 50's to low 70's. I have been curious as to how its has affected other and long term effects.
Thanks
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