Wizemann A J, Wizemann V
Am J Ophthalmol. 1980 Jul;90(1):106-9. doi: 10.1016/s0002-9394(14)75085-8.
We determined the effect of organic nitrates on normal volunteers and patients with open-angle and narrow-angle glaucoma. Nitroglycerin lowered intraocular pressure in all patients when administered by the perfusion technique. Isosorbide dinitrate given orally (2 x 40 mg per day) has a potent decreasing effect on intraocular pressure, which cannot be explained by the influence on arterial blood pressure.