IbuprofenMigraine DisordersAspirinMigraine with AuraMigraine without AuraAnti-Inflammatory Agents, Non-SteroidalAnalgesics, Non-NarcoticTryptaminesCyclooxygenase InhibitorsPlatelet Aggregation InhibitorsAcetaminophenNaproxenHeadacheHeadache DisordersTension-Type HeadacheThromboxane B2SumatriptanDiclofenacPhotophobiaDouble-Blind MethodCortical Spreading DepressionSalicylatesAnalgesicsAntipyreticsCyclooxygenase 2 InhibitorsTiclopidineErgotaminePlatelet AggregationDihydroergotamineDrug Therapy, CombinationDuctus Arteriosus, PatentIndomethacinProstaglandin-Endoperoxide SynthasesCyclooxygenase 1PizotylineDose-Response Relationship, DrugTreatment OutcomeSodium SalicylateThromboxanesSerotonin Receptor AgonistsKetoprofenTherapeutic EquivalencyPlatelet Function TestsPain MeasurementBlood PlateletsAdministration, OralSulfonesCross-Over StudiesLactonesRisk Factors