A 42-year-old man with no significant medical history presented initially in the emergency department of an outside hospital with a 2-week history of progressive bilateral nasal congestion, facial pain and pressure.
He was started on Augmentin (amoxicillin clavulanate, USAntibiotics) the day prior. He was later transferred due to acute development of blurry vision in the left eye and binocular diplopia accompanied by nausea and vomiting.
On bedside exam, best corrected near visual acuity was 20/20 in the right eye and 20/25 in the left eye with no dyschromatopsia. Pupils were (Read more...)