According to the harm of sugar net disease, experts will introduce it in detail. Experts explained in detail that the harm of glycosaminoglycan is as follows: 1, which leads to decreased vision: there may be no conscious symptoms in the early stage of glycosaminoglycan, which is only found during fundus examination; When there is edema and bleeding in the fundus, the patient may have symptoms such as floaters, blurred vision and slight decrease in vision. 2, leading to insomnia: when the lesion invades the most sensitive part of human vision-macula, the vision is seriously damaged; In particular, vitreous hemorrhage, visual acuity decreased significantly in a short time, which can lead to blindness in severe cases. Without timely and effective treatment, retinal detachment and glaucoma may occur, which will eventually lead to complete loss of vision. 3. Effect on vision: Glucose electrophoresis is a common blinding eye disease in ophthalmology, and it is also a serious complication caused by diabetes. Many patients with diabetic retinopathy did not see a doctor early for various reasons, which eventually led to decreased vision. Early intervention can greatly reduce the possibility of vision loss, which is very important for the vision prognosis of diabetic patients. Therefore, experts from Shanghai Xinshijie Eye Hospital pointed out that early detection and early treatment are the key to the treatment of diabetic retinopathy. Even if the visual acuity of diabetic patients is 1.0, they should go to the ophthalmologic department of a regular hospital for follow-up examination. For more questions about sugar net disease, click online consultation, and experts will answer them in detail. If you want to know more about ophthalmology-related preventive care and treatment, you can directly consult the experts of Shanghai New Vision Eye Hospital for free! Authoritative experts will customize a treatment plan that is most suitable for you according to your specific situation!