IbuprofenUlcerAnti-Inflammatory Agents, Non-SteroidalSkin UlcerStomach UlcerVaricose UlcerCorneal UlcerAnalgesics, Non-NarcoticOral UlcerLeg UlcerFoot UlcerDuodenal UlcerAcetaminophenNaproxenCyclooxygenase InhibitorsStomatitis, AphthousDiclofenacDiabetic FootPeptic UlcerAntipyreticsEye BurnsIndomethacinDuctus Arteriosus, PatentEsophageal DiseasesGastric MucosaBurns, ChemicalForefoot, HumanVenous InsufficiencyBehcet SyndromeTherapeutic EquivalencyKetoprofenCimetidineCyclooxygenase 2 Inhibitors