Patent ID: 7732425

Claim:
A method for treeing a patient suffering from dry eye, comprising: a. introducing a liquid ophthalmic pharmaceutical composition into a container for close application to the face-line around the patient's eye(s), said liquid ophthalmic pharmaceutical composition being in the form of an eyewash free of benzalkonium chloride, having a pH of 6.5 to 7.5 and an osmotic pressure of 0.5 to 4.0, and comprising (i) trehalose as an effective ingredient, (ii) one or more oligosaccharides consisting of more than three glucose molecules in an amount of 0.001 to 2 times of said trehalose, and (iii) an ophthalmologically-acceptable carrier; b. applying said container to the face-line of said patient to deliver said liquid ophthalmic pharmaceutical composition to the patient's eye(s); and c. allowing the patient to blink several times whereby the patient's eye(s) contacts the liquid ophthalmic pharmaceutical composition, whereby the symptoms of dry eye of said patient are improved or remitted.