生活中,生病用药时,有些人病好了还要自作主张的多用几天,其实这也是滥用药物。用药治疗超过时程,不但不利于改善病情,还可能导致病情加重。含缩血管成分的滴鼻液会使人们在鼻塞时顿时感到通畅因而较为常用,常见的缩血管药物有伪麻黄碱、去氧肾上腺素、盐酸羟甲唑啉等。此类药物可使鼻黏膜血管 In the course of life, when I am sick and ill, some people are well-advised to use their own ideas for a few days. In fact, this is also a substance abuse. Medication over the schedule, not only not conducive to improving the condition, may also lead to aggravating conditions. Nasal fluid containing vasoconstrictor components will make people suddenly felt during the nasal obstruction and therefore more common, common vasoconstrictor drugs pseudoephedrine, phenylephrine, oxymetazoline hydrochloride. Such drugs can make nasal mucosal blood vessels