| abstract |
To provide eyedrops for treating or preventing epithelial injury in the palpebral conjunctiva margin, said eyedrops imparting sufficient lubricity to the corneal surface or the surface of a soft contact lens.nThe present invention has been completed by finding that the above problem can be solved by eyedrops which contain a copolymer at a specific ratio, said copolymer having a structure comprising three kinds of constitution units which are different from each other at a specific ratio. |