NaproxenAspirinThromboxane B2Anti-Inflammatory Agents, Non-SteroidalPlatelet Aggregation InhibitorsIrelandDose-Response Relationship, DrugMedication ErrorsMedication AdherenceTreatment OutcomeStrokeCyclooxygenase InhibitorsMyocardial InfarctionIbuprofenDouble-Blind MethodMedication SystemsMedication ReconciliationCyclooxygenase 2 InhibitorsMedication Systems, HospitalEtodolacDiclofenacNaphthaleneacetic AcidsDrug Therapy, CombinationCyclooxygenase 1PhenylbutazoneSumatriptanPiroxicamSulfonesPlatelet AggregationDrug InteractionsTime FactorsGastrointestinal DiseasesTiclopidineProstaglandin-Endoperoxide SynthasesSulfonamidesDrug Administration ScheduleAcetaminophenButanonesPatient ComplianceDrug PrescriptionsSelf Medication