眼药水是我们日常使用的药品,但许多人对滴眼药水可引起副作用、全身反应,没有引起足够重视,认为它既不进入胃内,又不注入肌肉或血管里,对全身不会造成多大危害,其实,虽然是局部用药,但因眼结膜有丰富的毛细血管,可吸收药物入血到全身,同时,所滴入的眼药水可顺着鼻泪管进入咽 Eye drops are our daily use of medicines, but many people on the eye drops can cause side effects, systemic reactions, did not pay enough attention, that it does not enter the stomach, and not injected into the muscles or blood vessels, the body will not cause much In fact, although the topical medication, but because of the conjunctiva is rich in capillaries, can absorb the drug into the body to the body at the same time, the drop of the eye drops can be along the nasolacrimal duct into the pharynx