What are the symptoms of cataract patients? Healthy China 2012-07-1817: 27: 31Internet Editor: QQ Many elderly people suffer from cataracts, and this disease mostly happens to them. Therefore, many middle-aged and elderly people are very concerned about the treatment of cataract. If you want to treat cataract, you must first understand the symptoms of this kind of disease and understand the related symptoms before you can prescribe the right medicine. Then let's explain the related symptoms of cataract for everyone, hoping to help everyone. Come and have a look with me. 1, monocular polyvision: the lens is partly turbid and partly transparent, and the object image projected onto the retina through it will produce double or multiple shadows. 2. Abnormal color vision: Due to a large amount of water absorption and swelling of the lens, the gap between epithelial cells is enlarged and filled with fine particles and water droplets. When the light passes through it, it will be refracted, showing a colorful halo, commonly known as rainbow vision. 3. Shadow in front of eyes: the lens is partially opaque in the pupil area, and there may be spot or sheet shadows with fixed position and unchanged shape in front of eyes. It is different from floaters caused by vitreous opacity. The shadow of the latter is movable. Although the range of activities is not large, it is hidden and changeable. 4. Reduce presbyopia: Some old people usually need to wear presbyopia when reading books and newspapers, and suddenly find that they don't need to wear presbyopia when they see things, and some old people are very happy. In fact, this is not a good sign. This is because the lens convexity increases and the refractive near point changes at the initial onset of senile cataract, which is one of the early symptoms of cataract. The above is a brief introduction to the symptoms of cataract. The above contents are for reference only. I hope I can bring you substantial help. I hereby advise you to seek medical treatment as soon as possible once you find the symptoms of this disease in your life, so as not to delay the best treatment time. If you still want to know about cataract treatment, please consult our online experts. Finally, I wish you good health. Hot article recommendation: understand the cause of vitiligo in the elderly obese people in sexy love. How to nurse the benefits of eating melons in summer after prepuce phimosis surgery? Should women moan when they have sex? Special symptoms of cataract. Search: Copy the address of cataract to QQ/MSN friends. I want to comment on the collection, print and close the comments. Check all comments. The content should not exceed 250 words. Please consciously abide by relevant Internet policies and regulations.

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