有些老年人在清晨起床时忽然发觉视物不清,而随后几天这种现象越来越严重,用手电筒照眼,也仅仅只能感觉到亮光,对此而感到惊慌不安。其实,老年人之所以会出现这种视物模糊,视力减退现象,是因为眼睛组织中致密的毛细血管,包括眼底静脉和眼底动脉发生了阻塞的缘故,通俗地讲就是发生了“眼梗”。发病大多为单眼,也有双眼同时发生的,若不及时就诊治疗,严重时可导致失明。 Some elderly people suddenly found themselves in the early morning when they got up and their eyesight blurred. However, in the ensuing days, the phenomenon became more and more serious. Using a flashlight to look through the eyes, it only felt the light and was frightened and disturbed. In fact, the reason why the elderly appear this blurred vision, vision loss phenomenon, because the dense tissue of the eye capillaries, including the fundus and fundus artery occlusion of the reason, in general, is the occurrence of “eye stem ”. Most of the incidence of monocular, there are simultaneous occurrence of both eyes, if not timely treatment, can lead to serious blindness.