ZITIN Azithromycin 100mg, 250mg & 500mg Tablets Description It is an azalide antibiotics, a sub-class of the macrolides. It retains the spectrum of activity of erythromycin against Gram Positive and Gram Negative pathogens and has increased activity against many Gram Negative and atypical micro-organisms. It has greater acid-stability than erythromycin and its gastro intestinal tolerance is better than that of erythromycin. It acts by interfering with microbial protein synthesis by[...]