People with diabetes suffer from blurry vision, which is usually caused by poor blood sugar level management, especially for those who are already diagnosed with diabetes. They face complications like cataracts, glaucoma, retinopathy and macular oedema. These complications may cause blurry vision and require medical treatment. Constantly going for eye checkups and managing your diabetes can prevent the complications from worsening. For those with diabetes, starting on insulin treatment can also be the cause of blurry vision due to the shifting of fluids, which becomes better after a couple of weeks. For most people, when their blood sugar levels stabilise, their vision becomes clear.
Having blurry vision means finding difficulties in making out fine details in what you are seeing. Having blurry vision can be an early sign of diabetes, and for those who already have diabetes, that means their sugar levels are not being managed well. When fluid leaks into the lens of your eye, it may cause swelling in the eyes and a change in the shape of the lens. When this happens, it causes your eyesight to be fuzzy and blurry.
Hyperglycemia- It is usually referred to as high blood sugar levels. It occurs when glucose builds up in the body, and the body lacks enough insulin to process it. Hyperglycemia is usually triggered by lack of exercise, stress, infections, or illness. The accompanying symptoms are fatigue, headaches, increased thirst and urination. Below are the causes of blurry vision with diabetes. Read and learn more about them.
Diabetes retinopathy- It is caused by high blood sugar that destroys the retina’s intricate blood vessels, which leads to the vessels swelling up and leaking fluid, becoming blocked and depriving the retina of oxygen. Sometimes new vessels grow, and that leads to scarring, bleeding and retinal detachment. There are four stages of diabetes retinopathy.
Stage 1- mild nonproliferative diabetic retinopathy
During this stage small amounts of blood or fluid leak from the retinal blood vessels and there usually aren’t any symptoms in the first stage.
Stage 2- moderate nonproliferative diabetic retinopathy
The blood flow is blocked because of the swelling, and oxygen is restricted to the retina. Bleeding or white patches on the retina start to appear.
Stage 3- severe nonproliferative diabetic retinopathy
Oxygen deprivation in the retina increases because a huge portion of the retinal vessels becomes blocked.
Stage 4- proliferative diabetic retinopathy
Irregular blood vessels start to grow on the retina’s surface, the new blood vessels are weak and leak blood most of the time, and this causes blurry vision. Excess bleeding can pull the retina and result in permanent blindness.
Cataracts- This happens when the lens of your eyes becomes cloudy or starts to form cloudy patches. The lens of your eyes is made up of protein and water, so when the protein in your eye lens sticks together, it can become blurry and form cloudy vision.
Glaucoma- It is caused by the optic nerve being damaged because of the increased pressure inside the eye. This usually happens when the eye’s natural fluid is blocked or slows down, and that normally leads to fluid building up. Due to the pressure damaging the optic nerve, it often leads to blurry vision and blindness.
Macular Oedema- Macular is the centre part of the retina, and it gives the eye a sharp central vision. When fluid and protein leak from the macula, it causes swelling in the macula, and this leads to wavy vision and colour change. This condition usually affects both eyes.
Conclusion
Many people suffer from eye problems and are looking for solutions to their issues. Having blurry vision can be a quick fix or mean that there is a serious underlying condition. You will not know the cause of the severity of your blurry vision unless you seek help from a medical professional. At Mitra Eye and Laser Lasik Hospital, we offer unmatched eye care services. With the help of Dr Harinder Mitra as our lead, we are dedicated to providing excellent consultation and treatment.
FAQS
- When is the right time to visit a doctor because of blurry vision?
A: As soon as you start experiencing changes in your eyes, you should visit an eye doctor.
2. What is the best way to prevent vision problems while being diabetic?A: You can prevent yourself from having vision problems while diabetic by managing your blood pressure and constantly going for checkups.