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.
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Question: We describe 2 children with cerebral palsy who suffered significant morbidity immediately after treatment with hyperbaric oxygen.

Answer: adverse drug event


Question: Specifically, for children with a family history of gallbladder, biliary tract, liver or pancreas dysfunction, ceftriaxone may not be the drug of choice since the likelihood of complications is increased in this population.

Answer: non-adverse drug event


Question: OBJECTIVE: To our knowledge, this is the first published case report of an adolescent girl with a mitochondrial disorder and depression who displayed both new-onset psychotic and increased mood symptoms during treatment with risperidone.

Answer:
adverse drug event