This invention provides a method whereby a vaccine, particularly a vaccine based on a prophylactic or therapeutic AIDS/HIV vaccine, or other immune-reactive substance is administered to produce an immunologic response that decreases intraocular pressure or has a neuro-protective effect beneficial in the treatment of glaucoma patients. The invention may also be used as a provocative test to diagnose glaucoma as well as identify those patients at risk for developing glaucoma. The invention may also be used to prevent the development of glaucoma in patients deemed to be at high risk of developing glaucoma, such as glaucoma suspects or ocular hypertensive patients.
