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]: Daptomycin is a lipopeptide antibiotic active against multidrug-resistant gram-positive organisms.
[A]: non-adverse drug event


[Q]: The patient is currently under treatment with prednisone 20 mg/day for systemic lupus erythematosus and with oral mesalazine 2.4 mg/day for Crohn's disease.
[A]: non-adverse drug event


[Q]: Different reasons for the RPE atrophy such as collateral damage of the choriocapillaris with a subsequent secondary RPE atrophy, a direct photochemical effect due to the early localization of the photosensitizer in the RPE, or a depigmentation or photobleaching of the RPE, which led to a window defect in the fluorescein angiogram without loss of the major functional properties of the RPE, are possible mechanisms involved in the development of the documented lesion.
[A]:
non-adverse drug event