The harm caused by diabetes is very common, including diabetic retinopathy, commonly known as diabetic retinopathy, diabetic cataract, ocular nerve damage, macular degeneration, subacute or diffuse intraocular sensation, vitreous hemorrhage, primary angle-closure glaucoma and so on. This disease can cause blindness, so both diabetic patients and diabetic doctors should pay special attention. Diabetic retinopathy is one of the most serious capillary diseases in diabetic patients, and it is also the primary cause of blindness in patients. The following lectures need professional mention. Cataract is a common eye disease, and the clarity of lens decreases. Although middle-aged and elderly people without diabetes will also have cataracts, diabetes can promote the occurrence and development trend of cataracts, especially in the case of long-term hyperglycemia and toxic side effects.

In the early stage of diabetic retinopathy, there are no symptoms, and then the vision of the eyes decreases slightly. With the development of the disease, the vision is blurred until it is completely blind. Some patients can suddenly go blind, mainly because of vitreous hemorrhage; Some patients will have eye pain, eye swelling and blindness, which is probably primary angle-closure glaucoma. Diabetic retinopathy can be divided into simple retinopathy and reproductive retinopathy. Simple links can produce neurofibroma, hard extravasation, cotton pattern spots and bleeding. When there is only neurofibroma, the obstacle can be ignored, and when there is hard extravasation and cotton pattern spots, it will endanger the vision of the eyes. Reproductive retinopathy occurs when regenerative capillaries are produced in the macula of the fundus.

If diabetes is delayed for a long time or is not well treated, it is likely to lead to astigmatism in both eyes and even endanger normal eye vision. In the early stage of diabetes, there may be a series of diseases such as bleeding around the eyes and edema of the feet. In severe cases, it is likely to lead to diseases such as cataracts around the eyes. If there are abnormal symptoms, you must check them immediately and treat them as soon as possible. You can choose medication and inject insulin. At the same time, pay attention to cultivate an effective lifestyle, pay attention to rest, prevent smoking and drinking, and don't eat ingredients with high sugar content.

The direct effects of diabetes on bright eyes are diabetic retinopathy and diabetic maculopathy, which can lead to decreased vision and blurred vision of patients, which can occur when blood sugar level fluctuates, or neurofibroma and its extravasation to fundus macula due to a long history of diabetes. In addition, diabetes will continue to lead to cataracts and lens opacity, and the visual acuity of some patients will be significantly reduced, even leading to retinal detachment, which is very easy to lead to blindness. When the blood sugar of diabetic patients is not well controlled, it is very easy to have binocular bias, which leads to conjunctivitis inflammation. Therefore, there are several levels of adverse effects of diabetes on bright eyes, which can lead to many diseases.