EYE DROPS Russian patent published in 2011 - IPC A61K9/08 A61K31/721 A61K31/717 A61K47/02 A61P27/04 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutical industry and medicine, and concerns a lachrymal substitute preparation which can be used for local therapy in an ocular surface disease. The invention has a composition (g/l): hydroxypropyl methylcellulose 2.5-5.0; disodium phosphate 5.5-16.5; sodium dihydrogen phosphate 0.8-1.5; sodium chloride 2.0-8.0; disodium edetate 0.1-0.5; benzalkonium chloride 0.03-0.09; dextrane 0.5-1.5; water for injections up to 1 l. The composition has the balanced proportions providing the pH value within 6.5 to 7.8, contains a polymeric composition containing hydroxypropyl methylcellulose and dextrane. As dextrane, either dextrane 40, or dextrane 60, or dextrane 70 is used.

EFFECT: invention provides ocular surface moistening that allows relieving or eliminating irritation symptoms caused by the ocular surface disease.

1 tbl, 2 ex