Punch Newspapers Sections Lara Adejoro Vice-President, Ophthalmological Society of Nigeria and Consultant Ophthalmologist at The Eye Doctors Clinic, Dr. Abiola Oyeleye, says some glaucoma eye drops can ‘minimally increase’ the incidence of sexual dysfunction and impotence. He, however, added that the benefits of the eye drops far outweigh the consideration of not using them. Oyeleye spoke in reaction to a study published by the National Centre for Biotechnology Information on the correlation in severity between glaucoma and erectile dysfunction. The study states that there is a positive association between the presence of erectile dysfunction and diagnosis of glaucoma. The research was led by Geoffrey Law of the Department of Ophthalmology and Visual Sciences, Sauder School of Business, University of British Columbia, Canada.