1在用药前,要注意检查所用药品的药名、浓度、有效期是否与包装相符,眼药水内有无混浊或絮状物,有无颜色变化等。以悬浮液剂型制成的眼药水,使用前应摇晃均匀。点药前要先洗手,病人取卧位或坐位,头后仰,眼睛睁开向上看,可用食指与拇指分开上下眼睑,将1滴眼药滴在靠外侧眼角的结膜囊内,将上眼睑稍稍提起, 1 before medication, pay attention to check the drug name, concentration, expiry date is consistent with the packaging, eye drops have no turbidity or flocculent, with or without color change. Eye drops made in suspension form should be shaken evenly before use. Wash your hands before the medicine, the patient take the supine or sitting, head back, the eyes open to look up, the index finger and thumb can be separated from the upper and lower eyelids, drops of 1 drops of ophthalmic drugs in the outer corner of the conjunctiva sac, the upper eyelid Slightly raised,