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.

[Q]: Here, we describe a case of Vogt-Koyanagi-Harada disease occurring 4 months after the start of interferon alpha treatment, probably induced by the immunomodulatory effects of interferon.
[A]: adverse drug event


[Q]: CONCLUSION: This case provides support for the practice of obtaining routine fungal cultures of donor rims at the time of corneal transplantation and for the implementation of prophylactic antifungal therapy in culture-positive cases.
[A]: non-adverse drug event


[Q]: Does acyclovir increase serum lithium levels?
[A]:
adverse drug event