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Doctor insights on: How Long Should Color Blindness Last

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How long does it take to regain color vision after stopping medication that was causing color blindness?

How long does it take to regain color vision after stopping medication that was causing color blindness?

Color blindness: The color hue from certain medications should reverse with stopping that medicine. There are some medications that if the color vision has been affected then the damage is done and not reversible. The color vision defect with these is more advanced. ...Read more

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Dr. David Chandler
78 doctors shared insights

Color Blind (Definition)

Ophthalmologist prefer to use the term color deficit as blindness conveys other meanings. Lowered color perception can be inherited (many forms), can result from advanced loss of retinal cells, inherited retinal disease, and some forms occur due to CNS injury. There are excellent tests for the various types and they can be functionally ...Read more


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How long should newborn eye damage from chlamydia last?

How long should newborn eye damage from chlamydia last?

Extremely rare...: Chronic eye infection in infants by chlamydial infection results in blindness in developing countries, but eye damage due to same infection is extremely rare in us. ...Read more

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How long can double vision last for?

How long can double vision last for?

Depends on cause: This will depend on the cause of the double vision and can be from seconds to permanent. See an ophthalmologist. ...Read more

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How long do floaters last for?

How long do floaters last for?

Depends: Depends on the cause of the floaters. Red blood cells from a small bleed may clear in days to months. Common vitreous floaters usually take months to years to fall down out of the visual axis. Be sure to ask your eye MD which type of floaters you have at your next visit. ...Read more

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I have blurred vision from pink eye. How long will it last and how often to get rechecked?

I have blurred vision from pink eye. How long will it last and how often to get rechecked?

Varies.: Blurred vision from a mucopurulent bacterial discharge will usually improve in 2-3 days. A viral conjunctivitis with corneal infiltrates can potentially impair the vision for many months. ...Read more

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How long does a black eye last?

How long does a black eye last?

Depends: This will depend on the nautre of the injury, the amount of blood leaked out into the tissue and continuing to leak out, the initial treatment and continuing treatment, whether you are on Aspirin or other blood thinners like "plavix" or "coumadin" and you own ability to clot and remove clot. A simple "black eye" may last 7-10 days. More severe could last a month or more. ...Read more

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How long do cataracts last?

How long do cataracts last?

Until treated: Most cataract occur later in life and gradually progress if untreated. Some congenital and traumatic cataracts of earlier life are static and may last a lifetime without change. Given the success of modern cataract surgical removal, you should have your ophthalmologist evaluate your cataract for treatment potential. Not something an optometrist can do. ...Read more

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How long after pvd will vision be cloudy?

How long after pvd will vision be cloudy?

No Clear Association: Pvd does not necessarily cause cloudy vision. The eye conditions which cause cause cloudy vision are cataracts and glaucoma. Pvd may cause loss of visual field through embolization and loss of blood flow to the retina (eye). Sometimes plaque from the carotid arteries will be the source and the can be seen in the back of the eye on an eye exam (holenhorst plaques). ...Read more

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How long can double vision last for after concussion?

How long can double vision last for after concussion?

Variable duration.: Dependent on myriad variables such as severity concussion/contusion, damage to one or more muscles or nerves supplying the muscles that move the eyes or swelling/edema in eye or orbit, or fractures in the bony orbits around the eyes which may restrict normsl eye movements after trauma to the head and orbits. ...Read more

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How long does pink eye last with treatment?

How long does pink eye last with treatment?

3-10 days: Almost all "pink eye" is due to one of 40 or so viruses. Each one has a time frame which varies from 3-10 days, so yours will take the amount of time in which it is a member. Treatment has no actual effect; most with this condition are given anti-bacterials as there is no specific anti-viral for these viruses, so treatment makes no difference. ...Read more

Dr. Tony Ho Dr. Ho
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How long do eye infections last?

Dr. Tony Ho Dr. Ho
1 doctor agreed:
How long do eye infections last?

Depends: It depends on the nature of the infection. A mild viral conjunctivitis will be self-limited and resolve in about a week; a serious bacterial infection may never go away by itself, causing irreparable damage. If you are concerned, you should see a doctor. ...Read more

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How long does it take to get pink eye after exposure?

How long does it take to get pink eye after exposure?

Quickly: Most viral types within 3-5 days of exposure. Bacterial usually in 1-2 days. ...Read more

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How long can petechiae last after bruise id gone. Can't take a long time?

How long can petechiae last after bruise id gone. Can't take a long time?

Muliple reasons: There can be many reasons for petichae some of which are serious and some of which are not. It is important to see a dermatologist to have them evaluated to see which type they are. They may even recommend that you see a blood specialist, known as a hematologist. ...Read more

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For how long does pink eye usually last with/without antibiotics?

For how long does pink eye usually last with/without antibiotics?

PInk eye: Lasts about a week if you treat it with antibiotics and about 7 days if you don't treat it. ...Read more

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I wish to know how long does pink eye last?

I wish to know how long does pink eye last?

A week: Viral infection which causes pink eye run their course over 7 days. There is no specific cure. Only adjunctive supportive therapy is advocated. ...Read more

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How long does it last to dissapear my eye's congictivitis completely after strabismus surgery?

How long does it last to dissapear my eye's congictivitis completely after strabismus surgery?

Several weeks: The conjunctival lining of the eye reacts very strongly to the manipulation and incisions in strabismus surgery. But healing generally is steady and certain. Over a period of 2-4 weeks, the eye lining will normalize and the eye will look fine. ...Read more

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How long does sunburn redness usually last for? A couple days?

How long does sunburn redness usually last for? A couple days?

May take up to : A week depending on severity. Usually within 4 to 5 days. Severe burns or complications may take longer to heal. ...Read more

Dr. Damien Luviano
64 doctors shared insights

Blindness (Definition)

Vision impairment and blindness are conditions in which a person cannot see well or see at all, even with glasses or contact lenses. If a person's best vision (with correction) out of either eye is only 20/70 - 20/200, he is impaired. If he can see no better than 20/200 or his visual field is no more than 20 degrees (severe "tunnel" vision), ...Read more


Dr. Tim Conrad
443 doctors shared insights

Loss Of Vision (Definition)

Loss of vision reflects the inability to perceive images. Such a phenotype can be due to occlusive or barriers to light (e.g. cataracts) through retinal alterations (e.g. wet macular degeneration) to optic nerve lesions (e.g. from a pituitary adenoma) to central nervous system ...Read more