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Doctor insights on: How Can You Get Color Blindness If Neither Parent Has It

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How can you get color blindness if neither parent has it?

How can you get color blindness if neither parent has it?

Trauma: Color blindness can be acquired (rarely) by trauma to the brain or trauma to the retina of the eye. It can also come from degenerative diseases that affect the retina, like macular degeneration as well as metabolic diseases, like diabetes. Another possible cause is vitamin a deficiency. ...Read more

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Dr. Damien Luviano
50 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


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How can you get color blindness if you are not born with it?

How can you get color blindness if you are not born with it?

Other diseases: While the typical types of color deficiency are due to an inheritance through the genes, color deficiency can occur from inherited retinal diseases like retinitis pigmentosa, diffuse retinal damage such as advanced diabetic retinopathy and a few rare individuals with a stroke in the color perceptive part of the brain which can eliminate color recognition. ...Read more

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How do you get drivers licens if you are color blind or have a deficiency?

State specific: States have specific requirements for licensure, being color blind or having physical disabilities does not exclude you from driving. Contact your dmv, licensure division, and discuss with them what difficulties you experience. Most states offer licensure possibly with restrictions, if you pass the written/ in-car testing. You may need modifications to the car. Licensure is about safe driving. ...Read more

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Can you get driver license if you are color blind?

Can you get driver license if you are color blind?

Yes: This is not a question that is posed in any state for a driver's license. Colored signals are made to have colors that even the color deficient will distinguish so color deficiency is not an issue in driving. ...Read more

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Can you get your driver's license if you are color blind?

Yes: Color vision is not an issue with driver's licensing. All traffic signals are made of colors that will not be confusing to the color deficient . Driver's license testing only is concerned with line acuity (like 20/20) and field of vision (how far can you see to each side). ...Read more

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Will color blindness get worse with age?

Not typically: Color blindness is typically a genetically inherited problem. However there are certain eye disease which affect the macula or optic nerve that can result in certain types of color vision deficits. In addition, cataracts can result in a dulling of colors. ...Read more

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At what age does the symptoms of color blindness get found?

School age: Most color deficiency of the more severe type is recognized in art activities in elementary school when inappropriate color matches are made. Milder forms of color deficiency are frequently not noticed until adulthood and in some cases not at all as the recognition failure can be very subtle with little practical import. ...Read more

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What to do if I have macular dystrophy, photo-phobia and color blindness. where I'll get best treatment within asia?

Lots of geography: Asia is big territory. I would start with an academic ophthalmology center in the country in which you live or are relocating. Most have specialists in your type of problem. ...Read more

Dr. Lawrence Kale
99 doctors shared insights

Color Blindness (Definition)

Color blindness is a condition where an individual has a decreased ability or complete inability to detect differences between various colors. For example, red-green color blindness is the inability to distinguish between ...Read more


Dr. David Chandler
75 doctors shared insights

Color Blind (Definition)

Color differentiation difficulties are where a person has trouble distinguishing the difference between certain colors. One of the most common difficulties involves difficulty telling apart the ...Read more