Diabetes can also cause blindness!

 If diabetes is not treated promptly and effectively after the onset, it is easy to cause a series of complications, disability and blindness!

　　 Why does diabetes hurt the eyes?

　　 The high blood sugar environment destroys some small blood vessels in the retina, causing retinal diseases, which in turn affects vision and even insomnia.

　　 In addition, diabetes can also promote the occurrence and development of cataracts, especially in a state of high blood sugar for a long time, the refraction of the eyes will also change, patients often feel blurry, this situation is generally temporary. If the blood sugar fluctuates greatly in the body, myopia will occur when the blood sugar is high, and hyperopia will occur when the blood sugar drops.

When the blood sugar of diabetic patients fluctuates greatly, if it is not controlled in time, it is very easy to cause the complications of diabetic eye disease, and the complication is the most critical factor in increasing the mortality of diabetic patients. Therefore, when the body has symptoms of diabetic eye disease, Pay attention.

　　 The following symptoms occur, you need to be alert for diabetic eye disease!

　　 1. Black eyes

　　 Diabetic patients often feel that there are black objects floating in front of their eyes, which look like small balls or tadpoles.

　　2. the visible range is reduced

　　 When I look at things, I feel that the visible range of my eyes is significantly reduced, and things in some places are invisible.

　　3. decreased vision

Loss of vision is also one of the early signs of diabetic eye disease. Because the optic nerve is damaged, or vascular disease occurs in the fundus, it will cause hypoxia in the retinal tissue, which will cause symptoms such as microangioma or retinal hemorrhage. Some more serious patients may even suffer Causes retinal detachment, leading to decreased vision.

　　4. ghost

　　 When looking at something, a diabetic person clearly feels that there is a double shadow in front of the eyes, and the upper eyelids will droop, and the movement of the eyeball will be restricted.

　　 For people with diabetes, all of the above symptoms should be vigilant to prevent the occurrence of diabetic eye disease, which will gradually worsen the disease and affect the control of the disease. In this regard, sugar friends don’t have to worry too much. The following aspects can prevent diabetic eye disease.