OBJECT: To prepare rifampicin eye-drop by using cyclodextrin inclusion compound or ophthalmic gel, and investigate their ability to improve the stability of rifampicin eye-drop.

That day, a laboratory technician was testing specimens taken from the eyes of people with bacterial conjunctivitis who had been given an antibiotic eye drop containing fluoroquinolone.

OBJECTIVE To study the stability of Chloramphenicol eye drop and improve its formulation and preparation.