What are the symptoms of cataract?

summary

We can often see the wrinkles engraved on the parents' faces, but rarely can we see that the parents' eyes are aging with the passage of time. Cataract, also known as one of the bright killers of the elderly, seriously affects the old people's life. If the cataract is not treated in time, it can lead to blindness. So what are the early symptoms of cataract, can help people know early treatment.

What are the symptoms of cataract?

Some middle-aged and elderly people need to wear glasses to read books or newspapers in their daily life, but they will find that they can see clearly without glasses, which is also one of the early symptoms of cataract.

Abnormal color vision is one of the early symptoms of cataract. It is mainly because the lens absorbs more water and swells. When the light passes through it, it will refract. Therefore, it presents color halo, commonly known as siphon.

Blurred vision is more obvious in the early stage of the disease. Patients will find that when they look at objects, they will gradually blur. Sometimes they will feel that there will be aperture around the light and the color of objects is not bright enough.

matters needing attention

The old people should pay attention to the maintenance of their eyes. They should not overwork their eyes. They should be restrained in reading books, newspapers and TV; It can also be applied to the eyes frequently, and the pupil (herbal eye care) eye patch can dredge the blood capillaries of the eyes and improve the vision.