This represents treatment with a pharmaceutical agent, broadly defined as prescription and over-the-counter medicines, vaccines, and large-molecule biologic therapies.
|route_of_administration||OntologyClass||recommended||How was the drug administered?|
|drug_type||DrugType||optional||Context of the drug administration|
|stop_reason_id||StopReason||optional||reason to stop taking the drug|
How the drug is administered, e.g., by mouth or intravenously. This can be specified by ontology terms from the NCIT subhierarchy for Route of Administration.
block of time in which the dosage of a medication was constant, e.g., 30 mg/day for an interval of 10 days. See Dose Interval.