Notoginseng flower extract for treating glaucoma and application thereof

The invention relates to a sanchi flower extract for treating glaucoma and application of the sanchi flower extract in preparation of a medicine for treating glaucoma. The panax notoginseng flower extract comprises the following medicinal components in percentage by mass: 55-74% of total ginsenoside, 26-45% of total flavone, and total ginsenoside and total flavone gt. 95%. The pseudo-ginseng flower extract has the main beneficial effects that the pseudo-ginseng flower extract provided by the invention is few in impurity components and stable and controllable in product quality; the sanchi flower extract can be used for treating glaucoma, including continuous increase of intraocular pressure, retinal cytopathy caused by glaucoma, optic atrophy caused by glaucoma and the like; the sanchi flower extract is a pure natural plant extract, and compared with chemical preparations for first-line treatment, the sanchi flower extract is higher in safety and smaller in side effect. 本发明涉及一种用于治疗青光眼的三七花提取物，及其在制备治疗青光眼的药物中的应用