What are the main symptoms of cataract?

Update Date: 2023-09-09 Source: Network

summary

Cataract often occurs in middle age, that is, after 45 years old. The primary symptoms of cataract are visual impairment. In the early stage of blurred vision, often they can't detect it, but the vision of both eyes (far vision, near vision) gradually decreases at the same time, only when the vision is reduced to a certain extent. If the middle-aged people have mild visual impairment, or eyes are easy to fatigue, or there are black spots and fixed in front of their eyes, or there are clouds in front of their eyes, blurred vision, or double shadows (diplopia) in seeing things, attention should be paid. What are the main symptoms of cataract? Let's talk about it

What are the main symptoms of cataract?

Visual impairment. This is one of the main symptoms of cataract, which is related to the degree and location of lens opacity. Blurred vision, fear of light, dark or yellow color, or even diplopia (double shadow) and deformation.

Sometimes I feel that the aperture around the light and the color of the image are not bright enough. Even when driving at night, I feel that the oncoming car lights are dazzling and uncomfortable. The symptoms of nuclear cataract are mainly lens opacity, which starts from embryonic nucleus and gradually extends to adult nucleus. In the early stage, it appears yellow. With the aggravation of opacity, its color gradually deepens, such as dark yellow and dark brown yellow.

The symptoms of cataract are bilateral, but the onset of the two eyes may be different. The main symptoms are progressive loss of vision, sometimes in the bright background can see fixed black spots.

matters needing attention

In terms of diet, we should pay attention to increasing nutrition appropriately. The elderly often eat easily digestible and nutritious food, such as lotus seed porridge, dioscorea, chestnut porridge, red bean porridge and other porridge, as well as pig liver, sheep liver, chicken liver, carrot, spinach and so on. Regular food and daily life, pay attention to the combination of work and rest, exercise.