THE EFFECTS OF TOPICAL ANAESTHETIC (PROPARACAINE HYDROCHLORIDE OPHTHALMIC SOLUTION, USP 0.5%) ON VISUAL ACUITY AND INTRAOCULAR PRESSURE.

Student: Ebenezer Aisosa Efosa
Supervisor: Dr Roland Oboh
HOD: Dr Ebele Ejidike
Department of Optometry
Health Sciences
Madonna University, Elele, Rivers State

Abstract

The aim of the study was to determine the Effects of Topical Anaesthetic (Proparacaine Hydrochloride Ophthalmic Solution, USP 0.5%) on Visual Acuity and Intraocular Pressure. A total number of 97subjects within the age range of 18 to 35 years with mean age of 25.8 years and standard deviation of 0.96 were used. They were made up of 57 males and 40 females. With approval of ethical clearance, the subjects visual acuities were measured with logMAR chart while their intraocular pressures were measured with Schiotz tonometer. Results showed no statistical significant effect of topical anaesthetic (Proparacaine Hydrochloride Ophthalmic Solution, USP 0.5%) on visual acuity and intraocular pressure of the subjects. Also Topical Anaesthetic has no effect on sex and age.

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