Glaukomflecken: The classic and uncommon ocular sign after acute primary angle closure attack

The widespread of upper respiratory tract symptoms caused by COVID-19 infections has increased the prescription and usage of antitussive and nasal decongestants. We presented a case of ocular acute primary angle closure attack with increased intraocular pressure after COVID-19 therapy. Glaukomflecken, the classic and uncommon ocular sign after acute primary angle closure attack, was demonstrated in this visual case discussion.