what does it mean when you see grey dots?
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They may look to you like black or gray specks, strings, or cobwebs that drift about when you move your eyes and appear to dart away when you try to look at them directly. Most eye floaters are caused by age-related changes that occur as the jelly-like substance (vitreous) inside your eyes becomes more liquid.
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The dots are actually white blood cells moving along the fine blood vessels (capillaries) in front of the retina at the back of the eye. This experience is called the 'blue field entoptic phenomenon' because it's especially noticeable when looking into bright blue light, such as a cloudless sky.
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Grey, whitish, or yellowish mucus could simply be the result of dust, pollen, or other particles you've inhaled from the air around you. On the other hand, these colors can be a sign of an infection, as they can be caused by an excess of white blood cells or pus.
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The first sign you may notice is a gradual or sudden change in the quality of your vision or that straight lines appear distorted to you. This may gradually turn into a dramatic loss of your central vision. Other symptoms include: Dark, blurry areas or whiteout that appears in the center of your vision.
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Floaters and flashes in the eyes. Dots and lines (floaters) or flashes of light in your vision are common. They're not usually serious.
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A petechia, (plural Petechiae) refers to a small red or purple pin point dot on the body, due to broken capillary blood vessels. Events that cause an increase in pressure, such as coughing or vomiting can cause petechiae around the face or eyes.
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A dark patch (or band) of velvety skin on the back of your neck, armpit, groin, or elsewhere could mean that you have too much insulin in your blood. This is often a sign of prediabetes.
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The bottom line Grey discharge is usually a sign of some kind of infection. Left untreated, these can lead to more serious issues, including pelvic inflammatory disease. With appropriate treatment, you should make a full recovery within a week of starting antibiotics. Get care when you need it.
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The green dot in the photo does look like solar flare. However, if it occurs always on the same place and under different lighting conditions, then it is very likely a sensor defect.
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“Floaters are seen as dots (sometimes appearing blue) in the vision that move around,” says Dr. ... Floaters can also appear as blobs or squiggles. As for fearing that a brain tumor or aneurysm could cause blue floaters, you can very confidently lay these fears to rest.
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Vitreous floaters usually occur with posterior vitreous detachment (PVD), and phacoemulsification can increase the risk of PVD. Typically, floaters are a sensation of gray or dark spots moving in the visual field and may persist for months or years 3-5.
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Cotton-wool spots (CWS) (Figure) are acute signs of vascular insufficiency to an area of retina. They have been described in many conditions, but only occasionally cause symptoms in patients. The most common symptoms associated with retinal CWS can include scotoma, arcuate defects, blurred vision, and amaurosis fugax.
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If a blue dot appears next to a search result, it means it's an account that has shared posts you haven't seen yet. Learn more about discovering posts in Search & Explore.
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High blood pressure: Here are the risk factors you should be aware of. “Visual symptoms include seeing floaters or blood spots. This is common but it is important to have regular eye checks.” Floaters or flashes in the eye are very common - particularly among older people - said the NHS.
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Eye floaters are dots or specks in a person's vision that seem to float away when the person tries to look directly at them. They are made up of the vitreous of the eye, and in most cases, they are completely normal.
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Three dots mean that the app is trying to establish a connection. Your message will change to S as soon as a connection is established. If you see the three dots for an extended period of time, check your data and/or Wi-Fi connection. ! ... A faded D appears next to messages sent to iPhones and Windows Phones.
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The spots on the sidewall of your tires were specifically placed by the manufacturer to guide the tire installation process. In fact, these colored dots serve a specific purpose in helping the tire technician correctly balance the tire.