人们常说,眼睛是人类心灵的窗户,是人的信息窗口。随着人口的老龄化,老年人的眼病也不断增多,其中有些眼病如果不及时治疗则可导致永久性失明。因此,老年人很有必要了解一些自我保护眼睛的知识。这里简单介绍几种容易引起老年人突然失明的疾病。一、玻璃体积血玻璃体积血不是一种独立的眼病,而是许多眼 People often say that the eyes are the windows of the human mind and the windows of human information. As the population ages, eye diseases in the elderly are also on the rise, and some of these eye diseases can lead to permanent blindness if left untreated. Therefore, it is necessary for the elderly to understand some of the self-protection of the eye. Here are a few easy to cause sudden senile senile diseases. First, vitreous hemorrhage Vitreous hemorrhage is not an independent eye disease, but many eyes