Susceptibility Pattern of Doxycycline in Comparison to Azithromycin, Cefuroxime and Amoxicillin against Common Isolates: A Retrospective Study Based on Diagnostic Laboratory Data.

Several bacterial isolates from all four sources were found to be susceptible to Doxycycline. It has an important role in the form of a better alternative of major antimicrobial agents like azithromycin, cefuroxime, and amoxicillin against gram-positive cocci. Doxycycline appeared to show better activity against isolates which were resistant to other three antimicrobials.