In an ophthalmic composition for negative ion SCLs which contains pranoprofen and/or a salt thereof, the present invention purports to provide a technique for suppressing adsorption of the pranoprofen and/or salt thereof to the negative ion SCLs. By causing this negative ion SCL ophthalmic composition containing pranoprofen and/or a salt thereof to contain taurine and/or a salt thereof and setting the pH to 7.7 or less, adsorption of the pranoprofen and/or salt thereof to negative ion SCLs can be effectively suppressed.本發明之目的在於提供一種針對含有普拉洛芬及/或其鹽之陰離子性SCL用眼科用組成物，抑制普拉洛芬及/或其鹽吸附於陰離子性SCL之技術。在含有普拉洛芬及/或其鹽之陰離子性SCL用眼科用組成物當中，使其含有牛磺酸及/或其鹽，且將pH設定為7.7以下，藉此能有效地抑制普拉洛芬及/或其鹽吸附於陰離子性SCL。
