NCIt definition : Natural or synthetic Anti-glaucoma Agents relieve or prevent glaucoma, a condition
characterized by increased intraocular pressure, excavation, and optic nerve damage.
Such an agent may decrease ocular pressure and improve glaucoma as a beta-adrenergic
blocker, a parasympathomimetic, an alpha-adrenergic agonist, a prostaglandin synthesis
agonist, or by other mechanisms. (NCI04);