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Doctor insights on: What Could Be The Cause Of A Black Spot In My Vision When I Blink

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What could be the cause of a black spot in my vision when I blink?

What could be the cause of a black spot in my vision when I blink?

Floater: If it moves, then it's likely a vitreous opacity. Can be noted when the eye moves or seen against a light colored background. Floaters can be observed but should watch for warning signs of retinal detachment. ...Read more

Dr. Richard Bensinger
1,726 Doctors shared insights

Vision (Definition)

Vision is a feature of a person's brain that allows him to see. He must have normal eyes, optic nerves (that stretch from the eyes to the back of his brain), and visual cortex (the vision center in the brain), in order to see properly. An ophthalmologist is a ...Read more


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What to do if I have black spot in my vision at night?

What to do if I have black spot in my vision at night?

Visual problem: Recommend Ophthalmology evaluation to determine diagnosis and to formulate treatment plan. ...Read more

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I see black spot in my vision, As the eye moves spots are also moves?

I see black spot in my vision, As the eye moves spots are also moves?

Be seen now!: Please see your doctor ASAP as this could be a sign of an ocular stroke or a retinal artery occlusion. I would probably go the to an ER with an ophthalmologist on staff to get fully checked out. ...Read more

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I just saw a small black spot pass across my field of vision quickly. Gone now but what was that?

Floater: Most likely a blurred spot / peice of jelly (vitreaous) in the eye. These can be normal. ...Read more

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I see like black spot in my right eye, its bothering my vision?

I see like black spot in my right eye, its bothering my vision?

See a doctor: Vision is precious; if you have defects in it at all, especially something like a black spot in your vision, you should always get it checked immediately to get it treated rapidly and preserve as much vision as possible. ...Read more

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Hi I poked myself with the corner of a feather pillow last Monday night. The next morning I noticed a small black spot in my line of vision that the?

Hi I poked myself with the corner of a feather pillow last Monday night. The next morning I noticed a small black spot in my line of vision that the?

Get an eye exam: You might have a small abrasion (cut) in the cornea of your eye. A simple eye exam done at an urgent care or doctor can identify this. If this is the case you should get on some antibiotic eye drops to prevent eye infection. ...Read more

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Doc found a black spot behind my eye said it could be a freckle sending me for 2nd opinion. Seeing floaters n blurry vision eyepain is this normal?

Doc found a black spot behind my eye said it could be a freckle sending me for 2nd opinion. Seeing floaters n blurry vision eyepain is this normal?

No: The eye pain and floaters are probably not related to the 'freckle' and are not normal.
A choridal nevus is a freckle in the choroid the layer under the retina covering the inside of the eye. Most are benign but need to be monitored. A retinal exam and a bscan ultrasound can give clues if it is a melanoma (malignant tumor). A second opinion is a good idea in this case. ...Read more

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I feel tension constantly behind my eyes as if someone has pulled my optic nerves taught. And there is a faint big black spot in my central vision?

I feel tension constantly behind my eyes as if someone has pulled my optic nerves taught. And there is a faint big black spot in my central vision?

Eye visit: Any fixed black spot in your central vision that does not resolve indicates an eye problem requiring prompt examination. With eye pain, could have some kind of optic neuritis, otherwise could have some retinal disorder. ...Read more

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Black spot visible in lower right corner of vision. Right eye. Same spot. Visible 50% time. Specialist says nothing on retina. Thoughts?

Black spot visible in lower right corner of vision. Right eye. Same spot. Visible 50% time. Specialist says nothing on retina. Thoughts?

Eye Floater: You are describing an eye floater which is caused by an irregularity in the vitreous gel of the eye. The fact that your retinal exam is normal is good news as the irregularity is in the vitreous rather than the retina. Floaters are not dangerous and are just irritating. They normally do not require treatment but if it bothers you a Vitrectomy may be an option ...Read more

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Twice this week I have woken up in the dark and my vision in one eye appeared to have a black spot in it. I have been battling nasal congestion and what I believe to be allergies. I am a 25 yrO male who has been suffering from various symptoms for the pas

Twice this week I have woken up in the dark and my vision in one eye appeared to have a black spot in it. I have been battling nasal congestion and what I believe to be allergies. I am a 25 yrO male who has been suffering from various symptoms for the pas

Visual disturbance: Could be from congestion because when you sleep the fluids from congestion flow into the eye area. Would elevate head of bed with pillow between mattress and boxspring. That being said follow up today with optometrist (lenscrafters, hour eyes) as they can get a good look at the eye and are accesible and can tell you if something in the eye needs immediate attention. F/u w/ doc may need antibiotics ...Read more

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What could be the cause for black spot on the lower lip?

What could be the cause for black spot on the lower lip?

Many conditions: There are many possibilities. It could be a venous lake. It could be colored from nearby fillings. It could be a pigmented lesion such as a mole. Always have to consider melanoma. If it's been there a long time without changing, it's very likely a benign process. If it is new, growing, bleeding, or painful, it needs to be evaluated quickly. Hope that helps. ...Read more

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What could cause a black spot in bowel movement?

What could cause a black spot in bowel movement?

Several causes: Black spots could be from iron either tablets or if concentrated in foods like broccoli. It can also be from the bismuth in pepto bismo.
Gastrointestinal bleeding from an ulcer can cause black tarry stools, but it is usually more than just a single spot. ...Read more

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When I blink I see a black spot?

When I blink I see a black spot?

Doctor can evaluate: If a new vision symptom pops up, one should see his primary care doctor and/or an ophthalmologist (eye doctor). Vision is so important, so it is good to have a doctor get the whole story and examine the eyes. It may or may not be something to worry about, but one cannot tell without an evaluation. ...Read more

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What are the small dot like black spot I sometimes see only when I blink?

What are the small dot like black spot I sometimes see only when I blink?

Eye Floaters: The black spots are actually more commonly referred to as floaters and have the tendency to float around in and out of the field of vision. Sufferers can get this in one eye or both and it is especially noticeable in areas of bright sunshine or lightly colored frames. No treatment is necessary for this condition which is considered a normal variant. ...Read more

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I have a black spot on my toe. It appeared overnight without any trauma. What could cause this?

I have a black spot on my toe. It appeared overnight without any trauma. What could cause this?

Could: Be many things but unusual for it to appear overnight. Depends on size, shape, color and if its raised. Play it safe by getting a biopsy in office by podiatrist or dermatologist. ...Read more

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What can cause a black spot on a chest xray?

What can cause a black spot on a chest xray?

Air: Most abnormal spots seen in lungs are white. When air gets into soft tissues such as mediastinum, so called pneumomediastinum, or dissects into neck, subcutaneous emphysema, in pleural space, or in pericardial space can be noted as black in form of air collections. ...Read more

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Black spot on roof of mouth is it cancer? Could it be caused by vaping

Black spot on roof of mouth is it cancer? Could it be caused by vaping

Probably no, and yes: No way to tell without an examination. Go see your Dentist, or a specialist Oral Surgeon, for examination, differential diagnosis, and treatment plan. ...Read more

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What the cause of black spot in tongue?

What the cause of black spot in tongue?

Many: Black spots on tongue may be caused by the natural pigmentation of the tongue, but it can also be a warning sign that you are developing a more serious condition such as hairy tongue. I would visit your dentist to have this checked. ...Read more

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Please tell me what can cause a black spot on my gum?

Visit your DDS if...: Dark spot on your gum can be signs of harmless or serious conditions, depending on its nature.
If the spot did not go away in 2-3 weeks, it would be best if you visited a dentist in order to find out the cause. ...Read more

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I have a black spot in the middle of one of my eyes? What is cause g that?

I have a black spot in the middle of one of my eyes? What is cause g that?

Many causes: You need to have this checked because there are many possible causes of this. A new floater is a common cause, but the floater would tend to move around and not be exactly in the center of the vision. All other causes are mostly involving the retina, so a dilated eye exam by an ophthalmologist is indicated. Even if it just a floater, the dilated exam is indicated to rule out a retinal tear. ...Read more

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I have black spot inside my mouth what causes this?

I have black spot inside my mouth what causes this?

Have it checked: There are several answers but you must have it looked at since your description was too vagus
it can be a growth, a pigmentation, a pooling of blood or even an amalgam tattoo from one of your fillings, that's why you need to see your dentist. ...Read more

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I found a small black spot on my labia a STD which I've caught must of caused this.

I found a small black spot on my labia a STD which I've caught must of caused this.

See your doctor: You need to see your doctor for an exam and testing to see if this is related to a STD ...Read more

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I had black spot on my toes. What causes that?

I had black spot on my toes. What causes that?

I see spots.: You have several options to consider. Dirt, foreign body, blood or pigmentation changes in the skin are the usual culprits. To remove all doubt, you need to be examined by a specialist that treats the skin and it's many conditions. ...Read more

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I have black spot insde my mouth what causes this?

See if it persists.: You need to show it to your family doctor or dentist.
If it is more than a dime in size and if it is a pigmented lesion (black or brown in color) you should get it checked by your doctor or a dentist. If it goes away in 2-3 weeks, then you may not need to do anythjing further. But if it persists you should remember it can be a melanoma which will require a doctor exam and if suspicious a biopsy don. ...Read more

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I have black spot insde my mouth. What causes this?

I have black spot insde my mouth. What causes this?

See doctor: And have it checked and diagnosed and treated. ...Read more