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.

[EX Q]: We report a case of DCL that developed in the context of the immune reconstitution inflammatory syndrome (IRIS) in a man with AIDS following initiation of antiretroviral therapy.
[EX A]: non-adverse drug event

[EX Q]: Dapsone-induced erythroderma with Beau's lines.
[EX A]: adverse drug event

[EX Q]: The addition of certain substrates such as glutamine, arginine and omega-3 fatty acids may improve the body's immune response as well.
[EX A]:
non-adverse drug event

