Doctor insights on:
What Does Flickering Of Light In The Eye Mean
Sometimes I see flickering stream of light on the corner of my eye. Is this normal? What does this mean?
Flashes, floaters: Flashes of light occur when the retina is stimulated. As the gel in the back of the eye slowly peels off the retina it can cause a flashing sensation. This may be associated with floaters. Also, people can develop ocular migraines with or without the associated headache. Your condition may be related to either of the above; see an eye doctor either way. ...Read moreSee 1 more doctor answer
Don't ignore flashes: If you are suddenly seeing flashing lights you should have a dilated retinal examination, particularly if there are also floaters in your vision and if the flashes are brief and recurring. There are several possible causes but perhaps the most concerning is a retinal tear, which can lead to a vision-damaging retinal detachment. Don't ignore these symptoms. ...Read more
Blue sclera: The most common reason the whites of your eyes (sclera) are blue is because there are areas of the sclera that are thinner than others. In those spots, the underlying pigmented tissue of the inside of the eye shows through and it gives those areas a bluish grey color. Rarely, these spots can be associated with eye problems, so if you're concerned or having other symptoms, then see your eye md. ...Read more
Flashes?: Are you seeing flashes in your eye? If so you may have a retinal detachment or tear. This is an emergency and needs to be seen immediately. Here is more info to help. http://www.mayoclinic.org/diseases-conditions/retinal-detachment/basics/symptoms/con-20022595 ...Read moreSee 1 more doctor answer
See below;: The white sclera takes on a bluish tint when this normally thick tissue thins. The sclera becomes translucent, allowing the underlying tissue to show through. There are lots of reasons someone can have blue "whites". Anything that results in a thinning of the sclera could cause it.While most cases of sclera discoloration are benign, they can be a sign of something more serious. See your doctor. ...Read more
See below: Floaters, flashing lights, or part of the peripheral vision missing (like a curtain or veil obscuring your vision) indicates the need for an urgent dilated retinal examination to rule out retinal tear or detachment. It could also be an ocular migraine, posterior vitreous detachment, retinitis, or tumor. Get it checked. ...Read moreSee 1 more doctor answer
Flashes: A bright light in your peripheral field can signify traction (pulling) on the mid-peripheral or peripheral retina. These can be warning signs of an impending or evolving retinal tear/break. Symptoms such as these are best evaluated with a dilated retinal exam. Please see your provider for evaluation. ...Read more
Iris variation: The iris, a name derived from the greek for rainbow, comes in a wonderful variety of colors and patterns. Looked at closely and carefully, you can be aware of these variations. There is not biological signficance to such variations in an otherwise normal iris. Enjoy yours and be more conscious of the patterns in others. ...Read more
Arcus senilis?: This sounds like arcus senilis (Latin for arc or circle of aging). It's due to deposition of fats like cholesterol and usually means someone has an abnormal lipid profie. Such persons typically are at high risk for heart attack and stroke. You (or whoever has this) should see a doctor for advice and perhaps treatment, maybe with a statin drug. Photos: https://www.google.com/#q=arcus+senilis+photo ...Read moreSee 1 more doctor answer
NLP: It means that the visual acuity is listed as NLP, which means no light perception. The patient sees only blackness, even when a bright light is shone directly into the eye. The problem may be at any point in the visual pathway. One of the most common causes in the US is glaucoma wherein the optic nerve has completely withered away and will not transmit the visual signal from the eye to the brain. ...Read more
Depends: The normally white part of the eye turns yellow due to increase in bilirubin (a breakdown product of hemoglobin metabolism) which stain the conjunctiva (membrane covering the white of the eye). This is most commonly related to liver disease and should prompt a visit to the doctor. ...Read moreSee 1 more doctor answer
Depends: Seek medical attention. Diseases of the liver, resulting in high levels of bilirubin, causes the whites of the eye to appear yellow. Your skin may also be yellow (jaundice). Blurred vision can be a result of the systemic effects of diseases of the liver. Your doctor will be able to determine if you need treatment. ...Read more
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