There are multiple different conditions that blurred vision can be connected to including: diabetes, macular degeneration or age-related macular degeneration , multiple sclerosis, corneal edema, glaucoma, and more. High-blood sugar can cause the lens of the eye to swell which has caused blurry vision.
You want to be aware of your blood sugar levels or blood glucose because blurred vision can be a sign of diabetes. If you have blurred vision and high blood pressure, make sure to consult your doctor to see if you need to receive medical treatment.
Those who have diabetes should also make sure to speak with their doctor right away, since diabetic retinopathy is an eye disease that can cause damage to the retina.
Blood vessels damaged due to diabetic retinopathy can cause vision loss. For instance, blurred vision can potentially be connected to gestational diabetes.
Macular degeneration is an eye disease that causes the loss of central vision or central blindness and can also be connected to blurred vision. For macular degeneration and age-related macular degeneration central vision may remain less impacted early on and then continue to get more blurred as the disease progresses. Additionally, optic neuritis is when the optic nerve is inflamed and is often connected with multiple sclerosis.
For those who experience eye floaters, this can also be connected to why you might be experiencing blurry vision. If you experience cloudy vision you should consult with your doctor and check for cataracts. Cataracts is when the lens of the eye clouds and at a certain point cataract surgery may be necessary. Just added to your cart. Continue shopping. People can also have silent migraine , which is a migraine with aura but no pain.
Treatment for migraine usually involves pain relievers. Over-the-counter medications may be sufficient for those with an occasional migraine.
However, those with frequent episodes may require prescription options, such as triptans, to manage the condition. Learn more about managing migraine at home here. Cataracts develop when the lens of the eye clouds over, causing blurry vision. This can happen in one or both eyes. Cataracts tend to be age-related and are common in older adults.
The only way to treat cataracts is through surgery. During the operation, a surgeon will replace the clouded lens with an artificial one. Learn about cataract surgery and recovery here. Age-related macular degeneration AMD affects the macula, which is the part of the eye that enables people to see fine details.
The condition can start in one eye and progress to the other, causing a loss of sharp or central vision. Wet AMD occurs when blood vessels form behind the retina and under the macula. These bleed and leak into the eye, scarring and damaging it. As people get older, the macula gets thinner, leading to blurry vision. Drusen, or tiny yellow or white deposits under the retina, are the most common early sign of dry AMD.
There is no cure for either type of AMD. However, there are things people can do to slow its progression , including:. In people with wet AMD, doctors may also recommend anti-vascular endothelial growth factor drugs or laser treatment.
For people living with diabetes, blurry vision may be a sign of diabetic eye disease. This occurs when high blood glucose levels damage the blood vessels in the eye, causing conditions such as:. It is important for people with diabetes to get annual dilated eye exams, as these can help doctors detect early signs of damage.
People can lower the risk of these complications by managing their blood glucose levels, blood pressure, and cholesterol levels. Treatment for existing diabetic eye disease may involve medications, laser procedures, surgery, or a combination of all three. Sometimes, blurry vision is a sign of stroke. A stroke happens when something stops blood from getting to part of the brain.
This might be a blood vessel blockage or rupture. People can remember the symptoms of a stroke by acting F. This acronym stands for:. An infection or autoimmune reaction can cause it to become inflamed and painful, which is called uveitis.
Along with sudden blurred vision, you might have other eye symptoms that can range from mild to serious, such as:. The following warning signs could mean you have a serious eye condition that can cause permanent eye damage and vision loss.
If you have any of them, go to the ER immediately for evaluation and treatment. When treatment is delayed, some causes of sudden blurry vision can result in vision loss. However, prompt and appropriate treatment leads to a good outcome without complications for most causes of sudden blurry vision.
Many things can cause your vision to suddenly become blurred. You should see your doctor about any sudden unexplained change in your vision. If you think you have a detached retina, wet macular degeneration, or are having a TIA or stroke, go to the ER for immediate treatment to have the best outcome.
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