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Doctor insights on: Bright Light In Left Eye

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Lately I've been having a bright light shoot through my left eye, I lose vision for that split second. What could this be?

Lately I've been having a bright light shoot through my left eye, I lose vision for that split second. What could this be?

Detached retina: 'flashes of light' with vision loss may be a sign of detached or 'detaching' retina which is an emergency. The retina is located at the back of the eye and is important for normal vision.
Detached retina can be painless and progress to vision loss--so it is best to get seen by an ophthomologist right away. ...Read more

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I have a half circle bright light very colorful around my left eye and a slight headache on the left top of my head, what could this mean?

I have a half circle bright light very colorful around my left eye and a slight headache on the left top of my head, what could this mean?

Migraine: Sounds like you are experiencing a classic migraine. The colorful image, which generally shimmers and changes in size, is an aura. The headache follows the aura. Usually lasts up to 24 hrs, but generally much less. If this a brand new experience for you, you may want your primary care doctor know about this. If your vision has been affected, see an eye md. ...Read more

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My left eye is super irritated, and it hurts and tears in bright light. Maybe use clear eyes?

My left eye is super irritated, and it hurts and tears in bright light. Maybe use clear eyes?

Corneal abrasion?: Eyes are very sensitive. You could have a corneal abrasion, a scratch to the center of the eye, causing tearing, light sensitivity, redness and even pain on blinking. See your eye doctor today. Do not wear contac lenses until you have seen your md and have been approved to start wearing them again. ...Read more

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I suddenly saw bright light and shapes similar to broken glass in my left eye. It reduced in ~1-2 min. This happened once bfore. What could be reason?

I suddenly saw bright light and shapes similar to broken glass in my left eye. It reduced in ~1-2 min. This happened once bfore. What could be reason?

Seeing reflection of: Blood vessels in the retina. Those lines are a reverse image (shadows) of what is in your eyeball, and you are seeing it at some jagged edges, when in reality, it's a vascular tree of your blood vessels in your eye, and quite normal. A bright light can be ocular migraine or can be phosphenes when you touch your eye and see a temporary light internally. This is benign in any case. ...Read more

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I am seeing a tiny black spot from my left eye when focusing in bright light. Should I be worried?

I am seeing a tiny black spot from my left eye when focusing in bright light. Should I be worried?

Probably floater: Your description sounds like a vitreous floater. As long as your visual acuity is not altered, I would recommend scheduling a routine eye examination. However, if your vision has been affected or if you have associated flashes, obscuration of vision, distortion, pain, double vision, then seek immediate eye examination appointment. Generally floaters are a normal development with aging. ...Read more

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Slowed pupil dilation in left eye in response to bright light exposure. How to make this normal?

Slowed pupil dilation in left eye in response to bright light exposure. How to make this normal?

Confused: The pupil becomes smaller in bright light. Dilation is when the pupil increases in size. This occurs in dim light or when you are frightened. ...Read more

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I see a small bright spot in the same place in my left eye off and on for last 3 days. What is it and when should I get it checked?

I see a small bright spot in the same place in my left eye off and on for last 3 days. What is it and when should I get it checked?

Check soon: It's difficult to say what this is without more information. This could be part of the normal aging of the vitreous gel in the eye and it could also be migraine visual phenomenon. Since other more serious problems are possible it makes sense to see an eye MD if problem persists. ...Read more

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I'm seeing bright zig zag lines in my left eye that last about 20 minutes. What could be the cause of this?

I'm seeing bright zig zag lines in my left eye that last about 20 minutes. What could be the cause of this?

Migraine?: I suspect a migraine aura which you could see at night or any other time. If you've never experienced this symptom before, make an appointment to see an eye md to reassure your eyes are okay. If you have other symptoms such as headache, nausea, & vomiting, medications may be prescribed if particularly frequent and severe. Usually tees events are stress related. May also have other triggers (food) ...Read more

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I started seeing a bright half circle of light in my left eye when I move my eye around. What can cause this?

I started seeing a bright half circle of light in my left eye when I move my eye around. What can cause this?

See eye doctor: Sounds like a sudden onset visual loss. If an eye doctor does not answer your questions soon, don't wait. You should see an eye doctor, asap... As in today. ...Read more

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Left eye has had hard time adjusting from light to dark- example after using bright phone in dark room, when turning it off eye has hard time seeing in dark for 10 minutes only left one, concerning?

Left eye has had hard time adjusting from light to dark- example after using bright phone in dark room, when turning it off eye has hard time seeing in dark for 10 minutes only left one, concerning?

Interesting: While it might be a function of your complicated medical history/situation, it is wise to see an eye dr for a dilated (/fundoscopic) examination and thorough evaluation to be sure there is not a direct issue with your eye or visual system. Some folks do take time to adjust, and some times a dominant eye is much quicker, but get checked to be sure. ...Read more

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My left eye sees white color as bright white & right eye sees the same as creamish white. So, right eye see warm & left eye see cool color temp, age-20.

My left eye sees white color as bright white & right eye sees the same as creamish white. So, right eye see warm & left eye see cool color temp, age-20.

Color vision: There are many possible causes for varying color vision between your two eyes. These can include a cataract, scarring of your cornea, or some type of macular condition. The only way to determine if there is something causing your symptoms is to have your eyes checked by an ophthalmologist. ...Read more

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Last night I had bright red blood coming out of my left eye. I had no injury. Lasted about 10 min. Since then eye feels irritated but looks normal?

Last night I had bright red blood coming out of my left eye. I had no injury. Lasted about 10 min. Since then eye feels irritated but looks normal?

In the absence of: Trauma this is a worrisome symptom. You should make an appointment for evaluation by a health care provider (an ophthalmologist) if possible as soon as you can. ...Read more

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Left eye only has been inexplicably bright red all morning. No allergies, itchiness, or pain. Why might this be happening?

Left eye only has been inexplicably bright red all morning. No allergies, itchiness, or pain. Why might this be happening?

Iritis-Episcleritis?: Unilateral redness of the eye with no other symptoms could be as benign as a displaced eyelash or a subconjunctival hemorrhage versus as severe as iritis or other inflammation. Only an examination of your eye under the bio-microscope (slit-lamp) will provide a definitive answer. Visit an eye care provider. Myotonic dystrophy I is associated with the christmas tree cataract. ...Read more

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I've woke up this morning and my left eye is bright red and swollen I tried washing it a couple of times and it's still the same its really itchy?

I've woke up this morning and my left eye is bright red and swollen I tried washing it a couple of times and it's still the same its really itchy?

Allergies: Likely an allergic reaction given the itching component. You can take an antihistamine and see if it improves. Less likely is a viral infection which of present would clear itself over the next week or two. Can use artificial tears and cool compresses to keep it comfortable. ...Read more

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For the past year I keep getting a hemorrhage in my left eye every 3 to 4 months. Most of the eye turns bright red. No pain. Possible causes?

For the past year I keep getting a hemorrhage in my left eye every 3 to 4 months. Most of the eye turns bright red. No pain. Possible causes?

? location of hemorrh: You may have experienced subconjunctival hemorrhage which is visible to the naked eye and is located on the white part of the eye (called sclera). This is a relatively harmless condition. Sometimes it is related to high BP. So I would advise you to first get your PCP to check your eyes and he will likely check your BP also.
This should be the first step. He may send you to a Eye specialist, if need ...Read more

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I got a bursted blood vessel in my left eye about a week ago. There is still bright red blood in my eye. Should I go see a doctor?

I got a bursted blood vessel in my left eye about a week ago. There is still bright red blood in my eye. Should I go see a doctor?

See details: This is a subconjunctival hemorrhage, a fairly normal occurrence. It will resolve over 3-4 weeks. If your vision is impaired, see an ophthalmologist. Otherwise, let it resolve. ...Read more

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I'm 20yo. In pics I have red eye effect in both eyes but the pupil is more bright red in left eye and greater in diameter as compared to the right eye?

Anisocoria: Pupil size inequalities (anisocoria) requires an eye exam, and it should be done right away. There are important things to rule out to ensure that your pupils are normal. About 20% of individuals have this normally (physiologic), whereas others may have it on the basis of disease or medications. The latter causes: 3rd nerve palsy, horner's, aidies, certain drugs (eg eye meds), injury, inflamed i. ...Read more

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Bright red blood in stool, and sharp twisting pains to the far right of my navel, left eye looks like I have pink eye. What could it be?

Bright red blood in stool, and sharp twisting pains to the far right of my navel, left eye looks like I have pink eye. What could it be?

Need med eval: Reasons for blood in stools can include hemorrhoids, fistulas, fissures, cancer, infection and inflammatory conditions. Some foods & dyes may turn stool red. ...Read more

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What could be causing my eyes to be so sensitive to bright light?

What could be causing my eyes to be so sensitive to bright light?

Several causes: Many possible causes of what doctors call "photophobia", or excess light sensitivity. Corneal disorders like scarring or inflammation, dry eye, cataract, inflammation inside the eye (iritis) and certain retinal problems all come to mind. A thorough eye examination will help pinpoint the cause. Sometimes, no cause is found and the patient is just labeled "photophobic". Sunglasses will help. ...Read more

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What can cause blurriness in the left eye?

What can cause blurriness in the left eye?

Many issues: Many issues can cause unilateral blurred vision. Go see an eye doctor. ...Read more

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Why do I have a freckle behind my left eye?

Why do I have a freckle behind my left eye?

Many do: I suppose you mean you were told by an ophthalmologist that you a freckle behind your left eye. The doctor probably saw a mole in the choroidal tissue under the retina. Many people have these. They are just like moles elsewhere. Majority do not change. Only a very few may enlarge and cause trouble. Check it yearly. ...Read more

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What causes my left eye teary when lying down!

What causes my left eye teary when lying down!

Varuable: Thiscan be from a simple partial blocked tear duct to a weak eyelid muscle or even the eyes not being properly aligned when at an angle. See an ophthalmologist for proper evaluation. ...Read more

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What could have caused my left eye to swell up?

What could have caused my left eye to swell up?

Many possibilities: There are many reasons to cause eye swelling - infection, foreign body, allergies, inflammation. See an ophthalmologist for evaluation if this does not get better. ...Read more

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My left eye is big then other normal how causes?

My left eye is big then other normal how causes?

See an ophthalmologi: There are a number of reasons that can cause your condition known as proptisis from abnormal thyroid to optic nerve or orbital disease to benign natural assymetry. Please get it checked out by an ophthalmologist. ...Read more

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I'm having pain in my left eye whenever I watch tv?

I'm having pain in my left eye whenever I watch tv?

Eye pain: It could be a number of reasons including need to change Or get glasses, dry eyes, iritis, migraine, divergence excess, etc please be seen by your ophthalmologist. Rebecca Mammo, MD ...Read more

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Why is my left eye a bit more blurry than my right?

Why is my left eye a bit more blurry than my right?

Time to find out: If this is a new issue you need to get in to see an ophthalmologist soon to find out why. It can represent a treatable medical or eye condition you don't want to ignore. Over time (months to years) your brain may decide to turn off the image from that eye permanently. ...Read more

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Mowing the lawn and my left eye got hit with a rock?

Mowing the lawn and my left eye got hit with a rock?

See a doctor: Projectile injuries to the eye can cause serious damage. Suggest you get evaluated at emergency room. ...Read more

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I have been noticing a flashing light in my left eye.

I have been noticing a flashing light in my left eye.

Opthalmologist: This may be a nonserious vitreous detachment but could also be caused by a retinal detachment which is very serious. In any event you will need an examination by an ophthalmologist as soon as possible. If you can't get a prompt appointment, go to an eye and ear clinic as an emergency patient. ...Read more

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Why does the outside corner of my left eye always hurt?

Why does the outside corner of my left eye always hurt?

Corner of left eye: You likely have a clogged or scarred gland. There are good treatments for this. Consult with us or see an EyeMD. ...Read more

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What to do if I have heaviness feeling around left eye?

What to do if I have heaviness feeling around left eye?

Eye pain: IKt could be related to a refractive error in the eye or a possible sinus condition. See your family doctor to guide you through this evaluation. ...Read more

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Help! What could be causing my lower left eye to have spasms?

Help! What could be causing my lower left eye to have spasms?

Blepharospasm: Many things can cause the eyelids to have small spasms. Cut back on caffeine use and make sure your eyes are well lubricated. If the spasms become unbearable, get an exam from your ophthalmologist. ...Read more