专家提示:老年性白内障多为双眼同时发病,也可先后发病。其发病过程较长,要经过数月、数年,甚至数十年之久。如不及时防治,视力会逐渐减退,最终导致失明。其实,老年性白内障多是从中年开始起病,到了老年只是症状更加明显罢了。因此,中年以后一旦出现眼睛视物不清,应请眼科医生检查是否有白内障的早期征兆,做到早发现、早治疗。 Expert Tip: Senile cataracts are mostly simultaneous onset of both eyes, but also may have onset. The course of its longer, to go through a few months, a few years, or even decades. If not timely prevention and treatment, vision will gradually decline, eventually leading to blindness. In fact, senile cataracts mostly start from middle age, to the elderly is only more obvious symptoms. Therefore, once middle-aged eyes appear blurred vision, ophthalmologists should be asked to check whether there are early signs of cataracts, so early detection and early treatment.