Taurine eye drop and preparation method thereof

The invention discloses a taurine eye drop and a preparation method thereof. A formula of the taurine eye drop comprises the following raw materials and components of 45 to 55g of taurine, 0.7 to 0.8gof borax, 0.05 to 0.15g of boric acid, 0.225 to 0.275g of ethylparaben, 1.0mL to 1.5mL of 95% ethyl alcohol, and the balance of distilled water which is added to 1000ml. The taurine eye drop has theadvantages that the formula is scientific, the effect is mild in use, and any pricking feel or discomfort is avoided. 本发明公开了种牛磺酸滴眼液及其制备方法。所述牛磺酸滴眼液的配方包括如下原料组分：牛磺酸45～55g、硼砂0.7g～0.8g、硼酸0.05g～0.15g、羟苯乙酯0.225g～0.275g、95％乙醇1.0mL～1.5ml、蒸馏水加至1000mL。本发明提供的牛磺酸滴眼液的配方科学，使用时非常温和，无刺痛感和不适感。