The instillation medicine for tears secretion promotion which designates tears secretion promotion or the instillation medicine null natriuresis peptide for angular

摘要

PROBLEM TO BE SOLVED: To find new actions of natriuretic peptide in ophthalmological field. SOLUTION: This ophthalmic solution for promoting lacrimation or treating keratoconjunctive disorder contains a natriuretic peptide as an active ingredient. The natriuretic peptide includes atrial natriuretic peptide(ANP), brain natriuretic peptide(BNP) and C-type natriuretic peptide(CNP). As the keratoconjunctive disorder, are typically cited dry eye, abrasion of corneal epithelium and corneal ulcer.