Abstract: A 14-year-old girl presented with a history of left-sided headache and acute bilateral blurred vision. She had a remote history of oral tetracycline use for the treatment of acne vulgaris, which had been discontinued for 1 month. The patient was diagnosed with drug-induced intracranial hypertension (IH) and treated with oral acetazolamide with subsequent resolution of symptoms. IH, a known rare complication of the tetracycline class of antibiotics, can also have a delayed presentation after discontinuation of the medication.
Department of Ophthalmology, Hotel Dieu Hospital, Queen's University, Kingston, Ontario, Canada.
Address correspondence to Martin ten Hove, MEng, MD, FRCSC, Department of Ophthalmology, 166 Brock Street, Room 230A, Hotel Dieu Hospital, Kingston, Ontario, Canada; E-mial: firstname.lastname@example.org
The authors report no conflicts of interest.