What symptom is cataract inchoate

summary

Cataract is mainly an eye disease that the elderly are prone to, but now there are also young people suffering from it. In addition to living habits, it is mainly caused by the change of living environment and improper use of eyes. Therefore, to learn more about the early symptoms of cataract helps to take preventive measures in time!

What symptom is cataract inchoate

First, cataract is a disease of the eye. When the eye is in the light, the pupil will shrink, the light channel will narrow, and the cataract will block the light into the eyes, so the most obvious reason for cataract is the decline of vision. It is suggested that you should take a vision test regularly to see if your vision has a linear decline. If the decline is too fast, you should be careful!

Second: cataract is similar to most myopia symptoms. When the patient is looking at something, the scene is blurred and there is ghosting. This is because part of the lens in the eye is cloudy and the other part is transparent, and the retina will produce overlapping images.

Third: there are often black spots or cord like things in front of the eyes, and some are similar to the shape of insects, cataract rises early, and lens opacity in the pupil area. There will be a shadow of the same shape and size in front of your eyes, and if you want to erase it, if you find that it can't be erased, you should go to the doctor in time.

matters needing attention

In the early stage of cataract, there will be color vision deterioration, also known as abnormal color vision. This is due to excessive water in the lens of the eye, resulting in the enlargement of epithelial cell gap and water particles. When light passes through, these water particles will produce refraction, so halo will appear in front of the eyes