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]: Myoclonus and seizures in a patient with parkinsonism: induction by levodopa and its confirmation on SEPs.
[A]: adverse drug event


[Q]: 5-fluorouracil (5-FU)-associated peripheral neuropathy is an uncommon event.
[A]: adverse drug event


[Q]: CASE SUMMARY: A 45-year-old HIV-positive man (CD4+ count 450 cells/mm(3) and history of AIDS-defining illness) presented with JHR after an initial intravenous dose of penicillin G for presumed neurosyphilis.
[A]:
adverse drug event


