bacterial infection
"I found the generic Greenstone Brand 250mg tablet, NDC 59762-3060-1 to not be effective! In the past I have taken the brand name Zithromax Z-Pak and by the third dose I knew I was recovering from my illness. Since starting the GS brand I have experienced unusual tiredness, voice hoarseness, & an increase in a stuffy, mucus filled nose. Completed RX as instructed, not improved any.  I feel it should be pulled from the insurance companies list of generic azithromycins!!"