You will be given a definition of a task first, then some input of the task.
Adverse drug reactions are appreciably harmful or unpleasant reactions resulting from an intervention related to the use of medical products, which predicts hazard from future administration and warrants prevention or specific treatment, or alteration of the dosage regimen, or withdrawal of the product. Given medical case reports extracted from MEDLINE, the task is to classify whether the case report mentions the presence of any adverse drug reaction. Classify your answers into non-adverse drug event and adverse drug event.

Ten months after the injection, visual acuity remained at 20/50, and intraocular pressure measured 15 mm Hg without antiglaucomatous therapy taken.
Output:
non-adverse drug event