The eye is one of the five senses that we have, through our eyes know the illness suffered. Many eye disorders are common, such as glaucoma, cataracts, or macular degeneration. But some of them can be an indication of something wrong happening in your body.
Both of our eyes are connected to the central nervous system and everything. Something that affects the body and could affect both of our eyes, "said Deborah Herrmann, M.D., assistant professor of clinical ophthalmology and physician at the Scheie Eye Institute, Perelman Medical School, University of Pennsylvania.
Here are five diseases that cause eye problems that need to be noticed if there are unusual symptoms on both eyes:
1. High cholesterol
A person with high cholesterol can cause loss of vision that comes and goes suddenly. This is a sign that the carotid blood vessels are blocked by plaque and have difficulty getting blood to your eyes. You can also feel pain around the eyes and see white or gray circles around the cornea (senile arcus), or difficulty adjusting the light level. In some cases, a yellowish cholesterol sediment called xanthelasma may appear on the eyelids or in the corner of your eye socket.
2. Thyroid gland problem
The thyroid gland is a butterfly-shaped gland and serves to control certain hormones that regulate growth and metabolism. If it does not work properly, it can cause swollen eye muscles and full eye sockets so the eyes seem to stand out and look bigger than usual. "Diplopia (double vision) can also happen, Graves' disease, autoimmune disorders of the thyroid, can also pull the eyelids that make it look bigger.If the eyes can not be closed, you can get dry eyes in the absence of moisture that is maintained.
3. Diabetes
Doing eye tests on a regular basis is an obligation for people with diabetes or who have diabetes risk. Diabetes can make the macula, the retinal part to control vision, swelling or storing fluids. Diabetics are also 40% more at risk of glaucoma and 60% are at risk of developing cataracts. They should also be careful of diabetic retinopathy, a disorder that affects the light-sensitive layers of the eye. Retinopathy can also cause blurred vision and retinal detachment.
4. Stroke
Sudden loss of vision can be a sign that you will have a stroke. Or maybe you already have a stroke. Normally, it only occurs in one eye only, but it can happen to both and cause blindness. Sometimes it can also damage the nerves that move the eyes and cause double vision. You can also get strokes only in the eyes only. This is called retinal stroke or eye stroke, which occurs due to a blockage in the retina. People who are at risk for retinal stroke are usually high cholesterol or who have carotid artery disease. This is a serious illness and needs immediate help if you suddenly experience blindness.
5. Retinal migraine
The existence of a blind spot while on your vision can mean you have eye migraine. This is different from migraine headaches. Retinal migraines can cause blind spots called scotomas. This can happen for several minutes and may be painful or not. You can also see flashes of light, blurred vision, or headaches after or before migraine symptoms. If this happens repeatedly or just in one eye only, you better check your eye health to the doctor.