instruction:
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.
question:
She had been treated for pulmonary tuberculosis seven years prior to admission.
answer:
non-adverse drug event


question:
We conclude that, though rare, E. avium can be pathogenic in humans and that E. avium bacteremia is associated with gastrointestinal abnormalities.
answer:
non-adverse drug event


question:
On the fifth day after administration of a high dose of ARA-C (2 g/m2 intravenously every 12 hours), she developed bullous lesions on the hands and soles that disseminated, evolving to necrosis, sepsis, and death on the 22nd day.
answer:

adverse drug event