《老友》专家门诊:我因年老视力减退,前些时间在小摊上买了一副老花眼镜,初戴时看东西很清楚,但不久就越来越模糊,最近一戴这副老花眼镜就头晕眼花。请问:这到底是怎么一回事·吉安市·贺××贺××同志:老年人配戴老花眼镜,一定要上医院验光。因为要确定是否有远视、近视、散光或其他眼疾存在(如白内障、青光眼、眼底疾患等),以便得到及时的诊断 “Friends” expert clinic: I am diminished due to old age, some time ago bought a pair of presbyopic glasses in the stalls, first seen when wearing things very clearly, but soon became increasingly blurred, the most recently wearing this pair of presbyopia Mirror to dizziness. Excuse me: What is going on in the end? Ji’an City, He × × He × × Comrades: the elderly wear reading glasses must be on the hospital optometry. Because to determine whether there is hyperopia, myopia, astigmatism or other eye diseases (such as cataracts, glaucoma, retinal disorders, etc.) in order to get timely diagnosis