Compr Ophthalmol Update. 2005;6(2):85-101. Antimicrobial medications for conjunctivitis are typically given as one drop (or one-half inch of ointment) four times daily for 5-7 days. Ointments have ...

Others studies in Latin American countries have shown a frequency of resistant isolates between 27.8- 42.0% for gentamicin and 16.3- 28.9% to amikacin 27, 28, 29. In Spain, resistance frequencies of ...