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  2. Dots and lines (floaters) or flashes of light in your vision are common. They're not usually serious. Check if you have floaters and flashes. Floaters in your vision can look like: small dark dots; squiggly lines; rings; cobwebs; Flashes look like sudden flashes of light. They're usually harmless and not a sign of anything serious, especially if:

  3. www.nhs.uk › conditions › eye-cancerEye cancer - NHS

    a dark patch in your eye that's getting bigger. partial or total loss of vision. bulging of 1 eye. a lump on your eyelid or in your eye that's increasing in size. eye irritation that is not going away. pain in or around your eye, although this is rare.

    • Overview
    • Symptoms
    • Causes
    • Risk Factors

    Eye floaters are spots in your vision. They may look to you like black or gray specks, strings, or cobwebs. They may drift about when you move your eyes. Floaters 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 liquifies...

    Symptoms of eye floaters may include: 1. Small shapes in your vision that appear as dark specks or knobby, transparent strings of floating material 2. Spots that move when you move your eyes, so when you try to look at them, they move quickly out of your line of vision 3. Spots that are most noticeable when you look at a plain bright background, su...

    Eye floaters may be caused by vitreous changes related to aging or from other diseases or conditions: 1. Age-related eye changes. The vitreous is a jelly-like substance made primarily of water, collagen (a type of protein) and hyaluronan (a type of carbohydrate). The vitreous fills the space in your eye between the lens and retina and helps the eye...

    Factors that can increase your risk of eye floaters include: 1. Age over 50 years 2. Nearsightedness 3. Eye injury 4. Complications from cataract surgery 5. Diabetes complication that causes damage to the blood vessels of the retina (diabetic retinopathy) 6. Eye inflammation

  4. Sep 16, 2019 · Causes. Emergency. Treatment. Complications. Prevention. Eye floaters are tiny specks or strings that float into your field of vision. While they may be a nuisance, eye floaters should not...

  5. However, if you notice an increase in new floaters, especially with flashing lights, it could be an indication of something more serious – in this case contact your optician straight away. Here we take a closer look at some of the common causes, symptoms and how to treat black dots in your eye.

  6. Jan 19, 2022 · A shadow or dark curtain describes a potentially urgent problem when vision is partially or totally blocked by dark or blurred shapes often beginning in the peripheral or side vision. This disturbance may come from above, below or from the side. It may occur in one or both eyes at the same time.

  7. Nov 16, 2022 · When you see floaters, you can see what appear like dark spots, lines, or webs drifting in front of your eyes. Floaters in the eye are often harmless and don't require treatment. In some cases, however, they can be caused by serious conditions, such as retinal detachment, and may require surgery.

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