Can diabetes still cause blindness? Can diabetes cause blindness? Why?

In a healthy eye, the lens focuses light on the retina, the light-sensitive part of the eye. The retina sends signals to the brain, and the brain speaks and converts the signals into images. The macular area is an area of the retina that is particularly sensitive to light, the area you use for central vision, allowing you to see clear and delicate details.

This is part of the DME formation.

The macular area is surrounded by microvessels that carry oxygen to the macula and carry waste away. However, high blood sugar and high blood pressure, which are common in people with diabetes, can damage these blood vessels. Damaged blood vessels ooze fluid and protein, which can accumulate in the area around the macula, causing the macula to thicken, swell, and become damaged.

This is called DME. As the macula bulges and becomes damaged, central vision deteriorates. Around the time of this condition, new blood vessels may also begin to form, further leading to vision loss.

More than 100 million people in China have diabetes. Professor Li Xiaoxin, an expert in fundus diseases and former chairman of the Ophthalmology Branch of the Chinese Medical Association, pointed out that diabetic macular edema (DME) is the main cause of blindness in diabetic patients, and the incidence in the diabetic population is. As of 2015, the number of DME patients in China has exceeded 5.4 million; It is estimated that by 2040, the number of DME patients in China will reach more than 7.5 million.

Hello, diabetic cataract can partially restore clarity to the cloudy lens if the blood sugar is controlled in time at the beginning of the disease. If it is not timely, it can quickly cause blindness, so it is called sudden blind cataract. The disease is preventable, and the "dark" can be avoided by controlling blood sugar, having regular check-ups, and treating eye complications early.

Of course, it will cause fundus lesions and is a complication, so you must control your blood sugar and urine sugar.

Complications of diabetes.

After suffering from diabetes, if the patient does not control his blood sugar for a long time, it will gradually cause serious damage to blood vessels and nerves. People with diabetes tend to develop.

Retinopathy.

This is a common type of vascular disease caused by the degeneration of retinal capillaries after several years of diabetes. Its lesions are characterized by:

Fundus hemorrhage. Lipid exudation

Neovascularization. Formation and connective tissue hyperplasia, it is diabetic.

Blinding. The main reason. The incidence of retinopathy in diabetic patients is about 1 in 4, and the early symptoms of the disease may not be present, but as the disease progresses, vision will gradually deteriorate, the field of vision will become smaller, and the objects seen will be deformed.

And clinical studies have shown that diabetic retina.

Prevalence. It is related to the course of diabetes and blood glucose control, and often occurs in diabetic patients with long-term poor blood sugar control.

Many patients don't know that diabetes can cause eye diseases and even blindness.

Diabetic retinopathy.

The early stages are often asymptomatic and can be easily overlooked. Once there are symptoms, the condition is more serious, and the best time is missed, and the effect is not good. Most diabetes.

Fundus lesions. There is a process for the occurrence of the event, but the rate of development may vary from person to person. As the course of diabetes prolongs, the impact on the eyes becomes more and more apparent. So it's important not to miss the best time.

Diabetes is a symptom that causes eye disease.

Diabetic retinopathy, first and foremost, be positive.

Controlling diabetes.

Early diagnosis of diabetes mellitus and early use of diet control, oral hypoglycemic drugs

Insulin injections.

and appropriate exercise to control diabetes. In addition, conservative medications may be used**. At the same time, it can also be taken according to the patient's condition.

Laser**. Sugar friends.

It is necessary to check the fundus regularly, once the diabetic patient is in good shape.

Blurred vision. Swollen eyes.

A dark shadow in front of you. Binocular diplopia.

Patients should go to the ophthalmologist in time, especially for patients with more than 5 years of onset, and should go to the hospital regularly to check the fundus, find eye complications and be timely**.

Diabetic patients are caused by lifestyle-related diseases, and at the same time, they have become a disease of wealth. In the case of diabetes in such people, in fact, the body's blood pressure and blood lipids will also have problems. There are also many complicated diseases of diabetes, such as blindness and diabetic foot.

Blindness occurs when diabetes is really severe. However, in the beginning, the initial symptoms of diabetes do not cause blindness.

In the early stages of diabetes, wound healing can be difficult. In the past, wound healing would be repaired within a day or two, but when blood sugar is high, the blood is thick and the wound is very difficult to repair. Moreover, after diabetes, people will be very hungry, and often feel hungry and want to eat.

The problem with diabetes is that there is something wrong with metabolism, not how much sugar is in the body. Under normal circumstances, sugar will be used and absorbed by the body, but diabetics cannot use and metabolize it, so there will be a lot of sugar in the limbs. To solve these problems, first of all, diabetics should eat less, and eat less to allow the body to recover earlier.

Many diabetics are very fat and weigh a lot. LessEating can help them lose some weight, reduce excess body fat and waste, and also restore their blood sugar.

Diabetics must also exercise, because only when exercising, the body's metabolic ability will be better. It helps to metabolize toxins and waste in the body and blood vessels, so that the body can return to a healthier state.

Diabetes can cause blindness, so people with diabetes should have regular fundus exams. In addition, actively control blood sugar to keep blood sugar in a stable state.

Blindness in urine is possible. We should exercise more, maintain a positive and optimistic attitude, and control blood sugar.

If it is too serious, it may lead to it, usually control your eating habits and stay up late.

Yes, the harm of diabetes cannot be ignored, once it is severe, there will be many complications.

It's true. Diabetics should strictly control their diet, control their mouths, and exercise more.

It's possible. Diabetic can not eat sugary foods, but also carry out**.

Diabetes can cause blindness, and we should eat less starchy foods and eat things that are high in sugar.

Diabetic retinopathy is a group of fundus lesions that occur in diabetic patients, mainly including retinal microangioma formation, fundus hemorrhage, exudation, macular edema, retinal neovascularization, and even retinal detachment, which can easily lead to blindness.

Diabetic patients must also regularly go to the ophthalmology department for fundus examination, once it is found that there are retinal proliferative lesions, that is, fibrous hyperplasia and neovascularization in the retina and glass, photocoagulation can be used with laser to prevent the further development of diabetic retinopathy and keep the patient's vision deteriorate.

When it comes to controlling diabetes, nothing is certain or absolute. Complications are something that everyone is worried about, but, unfortunately, no one can tell you what kind of control it will not cause complications. In the past, 1

The occurrence of the type, about in childhood, an innocent age, when the knowledge of sugar control is not sufficient, the method is also limited, and the child age, in addition to the care of parents, he himself does not have much ability to control, or even have the psychology of resistance. And that's not a short period of time. Type 2 refers to the accumulation of different factors before the onset of diabetes, which can lead to diabetes in the future, and this period can be as short as a few years or as long as more than ten years, and during this period, the body may gradually increase the chance of complications.

However, whether you have diabetes or you haven't developed diabetes, exactly when did you get complications? And among these many patients, why do many people have no complications in their lives, and some people try to control them, but complications occur? This is a difficult question, and there are almost no standard answers.

Sometimes, we ask, how can we avoid complications? How long after I will have complications? But if you have to ask, why don't you ask, what can you do to avoid increasing the chances of developing diabetes?

What can be done to delay the continuation of the current situation? You need to understand:1

In terms of blood sugar control, as in life, there is no so-called absolute or certain; This is absolutely or definitely not absolutely or necessarily in your hands. 2.

It is not difficult to control sugar, but in this element of sugar control, what have we done? There may be many control factors, such as alcohol, smoking, etc., which we don't think will affect much, but this often accumulates over time, causing harm over time.

It is not difficult to control sugar, but it is not easy to implement it. 3.

After becoming a diabetic, no matter whether it is cloudy or sunny, good or bad, blood sugar control is the foundation, instead of controlling blood sugar in a bad mood, why can't you control blood sugar in a good mood? If you want to ask whether you will be completely blind, no one has an answer, but as long as you pay a little attention and make efforts, you don't have to worry too much about this question; 1.

Blood sugar should be controlled and stabilized, and it is ideal to avoid excessive fluctuations between high and low levels, and to stabilize and reduce hypoglycemia; 2.

Avoid heavy lifting; 3.

Avoid strenuous exercise, especially anaerobic exercise; 4.

Consume more essential nutrients; 5.

Maintain a happy mood; 6.

Regular follow-up visits; View the original post