AspirinAsthmaPlatelet Aggregation InhibitorsAnti-Inflammatory Agents, Non-SteroidalTiclopidineThromboxane B2Cyclooxygenase InhibitorsPlatelet AggregationAnti-Asthmatic AgentsSalicylatesPlatelet Function TestsDrug Therapy, CombinationAsthma, Aspirin-InducedBlood PlateletsSodium SalicylateFibrinolytic AgentsAsthma, Exercise-InducedHemorrhageDouble-Blind MethodAnticoagulantsRisk FactorsWarfarinTablets, Enteric-CoatedDose-Response Relationship, DrugCyclooxygenase 1Platelet ActivationBleeding TimeProstaglandin-Endoperoxide SynthasesGastrointestinal HemorrhageAdministration, InhalationThromboxanesPeak Expiratory Flow RateIbuprofenTreatment OutcomeThromboxane A2Time FactorsForced Expiratory VolumeThrombosisProspective StudiesAsthma, OccupationalCyclooxygenase 2 InhibitorsDipyridamoleLipoxinsAcetaminophenBronchial HyperreactivityBronchodilator AgentsRespiratory SoundsAdrenal Cortex HormonesDrug ResistanceAllergensIndomethacinRhinitisMyocardial InfarctionHypersensitivityCyclooxygenase 2SulfinpyrazoneGastric MucosaDrug HypersensitivityFollow-Up StudiesStrokeReye SyndromeProstaglandinsStomach UlcerPrimary PreventionNaproxen