Methods Twenty three patients with serious blepharitis were given slit-lamp examination, tear break-up determination, Schemer 1 test and corneal fluorescent staining before and after drug therapy.

• 方法对23例严重睑缘炎患者进行详细裂隙灯检查、泪膜破裂时间、泪液分泌试验测定及角膜上皮荧光素染色。