TASK DEFINITION: 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.
PROBLEM: INTRODUCTION: Despite high success rates with free-tissue transfer, flap loss continues to be a devastating event.

SOLUTION: non-adverse drug event

PROBLEM: BACKGROUND: We describe the ophthalmic features and clinical course of two cases of acute syphilitic posterior placoid chorioretinitis (ASPPC) that developed after intravitreal triamcinolone acetonide (IVTA) injection.

SOLUTION: adverse drug event

PROBLEM: METHODS: Five cases of contact dermatitis due to budesonide, a nonhalogenated steroid, are described.

SOLUTION:
adverse drug event