Apart from the momentary blurring of vision from a tired ciliary muscle, or the partial blindness which accompanies migraine, or the periodic dimness of sight which is so frequent a precursor of glaucoma, transient loss of vision limited to one eye is very uncommon.
The attention of the writer was first called to this symptom some years ago by a patient, an elderly clergyman, who was brought to the office in a great state of perturbation by a friend, on account of the sudden loss of sight in the right eye. The blindness was complete for about fifteen minutes and then began to clear, so that by the time the office of the writer was reached, about half an hour after the commencement of the attack, sight was fully restored. A careful ophthalmoscopic examination was at once made, but failed to reveal any cause for the blindness, other than changes
POSEY WC. TRANSIENT MONOCULAR BLINDNESS. JAMA. 1902;XXXVIII(22):1418–1421. doi:10.1001/jama.1902.62480220004001a
Coronavirus Resource Center
Customize your JAMA Network experience by selecting one or more topics from the list below.
Create a personal account or sign in to: