| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a packaging method for anionic soft contact lenses, causing ketotifen and/or a salt thereof to be present in a package solution and, when a consumer takes out a contact lens from the package solution and wears it, having no possibility of applying stimulus to the eye.SOLUTION: The packaging method includes: preparing a package solution including ketotifen and/or a salt thereof therein as a pharmaceutical ingredient and having the pH adjusted to 6.0 or less; then, storing the package solution and at least one of anionic soft contact lenses in a sealable container having a size capable of storing the lens; and sealing the container, with at least one of the anionic soft contact lenses immersed in the package solution.</p> |
