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I have squint in my eyes and my eyes are weak so I have black spots in front of my eyes sometimes ,is it normal ,they are not spots I did not find word for it ,they are snake or rope or any shape and they move from one place to the other .I don't experience it frequently but it occurs sometimes Is these a warning sign.
If you are diabetic, know that high blood sugar level can take a severe toll on your eyes in the form of blurry vision, cataract, glaucoma and retinopathy, if left unchecked. It can even lead to partial/complete blindness in young adults. Nonetheless, a strict control over your blood sugar count would prove effective in preventing such eye complications in the long run.
How does diabetes affect the eyes?
Blurry Vision: Diabetes can cause swelling of the eye and damage to your vision. In case you are already using glasses, it might bring about fluctuations in your optical power. Once your blood sugar count gets back to the normal level; that is within the range of 70 to 130 milligrams per deciliter, your vision would be normal again; though this might take some time (about 3 months).
Cataract: Eye lens works just like a camera, helping you to focus on a particular object. Cataract is a condition wherein this lens gets clouded with debris. Nevertheless, diabetic patients are more vulnerable to cataracts as compared to others. It has to be removed with a surgery wherein an artificial lens replaces the blurry eye lens.
Glaucoma: Pressure starts building up within the eyes when fluids do not get drained out normally. This damages the nerves and blood vessels, thereby causing vision loss, blurred vision, watery eyes and headaches. Generally, glaucoma can be cured with laser, surgery, eye drops or medicines. Medications do help in alleviating eye pressure, reducing excessive fluid production and facilitating drainage. Having said that, diabetics are likely to develop neovascular glaucoma, a rare complication wherein new blood vessels form on the iris (the ring-shaped colored region in the eye), obstructing the normal fluid flow and further increasing the eye pressure.
Diabetic Retinopathy: The retina is a cluster of cells behind the eyes that absorb light and converts them into images which are then transmitted to the brain through the optic nerve. High blood sugar levels damage the tiny blood vessels of the retina, leading to a condition called Diabetic retinopathy.
The stages of diabetic retinopathy
The retina requires a constant blood supply via a network of small blood vessels. In due course of time, a high blood sugar count might damage those blood vessels; primarily across three stages:
Background Retinopathy: This is a condition wherein tiny lumps develop in your blood vessels, causing slight bleeding that usually does not affect your eye sight.
Pre-proliferative Retinopathy: This is a condition characterized by significant bleeding from the eyes as a result of the blood vessels being severely affected.
Proliferative Retinopathy: Proliferative retinopathy is a condition wherein new blood vessels and scar tissues that bleed easily develop on the retina, leading to vision loss.
Are you at risk?
The risks of Diabetic retinopathy increase if one is suffering from diabetes. Apart from this, certain other factors could also aggravate the chances of this disorder:
Rise or fall in blood sugar
Rise in the blood pressure level
Excessive consumption of tobacco
When should you call a doctor?
When you experience spots in your vision
In case of blurred and fluctuating vision
Impaired color vision
Sudden loss of vision
Redness and pain in the eyes
These signs serve as an early wake up call. However, it’s not mandatory for these signs to indicate towards diabetic retinopathy.
How to protect your eyes from diabetes and keep them healthy?
Get your eyes checked periodically and try and maintain a steady blood sugar count.
Take the prescribed medicines on time.
Try to achieve and then maintain optimal weight levels.
Avoid a sedentary lifestyle and engage in some sort of physical activity.
Control your cholesterol levels by picking the right kind of foods.
Abstain from smoking and limit alcohol consumption.
Opt for a healthy diet comprising of green and leafy vegetables, oily fish, tuna, salmon; protein rich foods such as beans, nuts and eggs; citrus fruits such as oranges; pork and oysters.
If you wish to discuss about any specific problem, you can consult a doctor and ask a free question.
Hello, I work for the night shifts and will be infant of the pc every time. From past few days my eyes are too burning. I use anti clear glasses too. But pain has became regular. Please suggest what to do?
DIABETES AND THE RETINA! How can people with diabetes protect their vision?
The IMPORTANCE of early treatment
Although a person's vision may be good, changes taking place in the retina may require treatment. Most sight loss due to diabetes is preventable if treated early. The earlier the treatment is given the more effective it is.
In a nutshell: Early diagnosis is vital.
Annual retinal screening appointment is quintessential.
Worsening of vision may not necessarily mean diabetic retinopathy. It may simply be a problem that can be rectified with glasses.
Vision lost to diabetic retinopathy is sometimes irreversible. Women with diabetes who become pregnant should have a comprehensive dilated eye exam as soon as possible. Additional exams during pregnancy may be needed.
Multiple studies have shown that controlling diabetes slows the onset and worsening of diabetic retinopathy. Other trials have also demonstrated that controlling elevated blood pressure and cholesterol can reduce the risk of vision loss among people with diabetes.
Treatment for diabetic retinopathy is often delayed until it starts to progress to a complicated or irreversible stage. Comprehensive frequent dilated eye exams are needed more frequently as diabetic retinopathy becomes more severe. People with a high risk of developing complications may need a comprehensive dilated eye exam as often as every month.
To summarize, early diagnosis of diabetic retinopathy is important.
Don't wait for the vision to deteriorate to have an eye test.
Inform your eye specialist in case you notice changes to your vision.
Feel free to ask questions or express fears about your treatment.
Strict control of sugar, blood pressure and cholesterol reduce the risk of diabetes-related sight loss.
Smoking increases your risk of diabetes-related sight loss.