The present invention relates to an ophthalmic composition which contains (A) one or more substances selected from the group consisting of arginine and salts thereof. This ophthalmic composition is contained in a container having a part that is in contact with this ophthalmic composition, said part being partially or entirely formed of a plastic.本發明係關於一種眼科組成物,係含有(A)選自由精胺酸及其鹽所組成之群中1種以上,且收容於容器而成者,該容器係與該眼科組成物相接觸之部分中之一部分或全部由塑膠形成者。