Azithromycin (as dihydrate) 100mg/5mL, 200mg/5mL; pwd for oral susp. Use packets only for doses equal to 1g. COPD: 500mg once daily for 3 days; or 500mg once for 1 day, then 250mg once daily for 4 ...

A typical course of azithromycin runs for three to 10 days, depending on the type of infection being treated. The most common dosage on day one is 500 milligrams (mg) in a single dose, which might ...

[2,3,4] Azithromycin dihydrate [a] was supplied in vials containing 500 mg of azithromycin powder. Added to each vial was 4.8 mL of sterile water for injection, resulting in a 100-mg/ mL solution.