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How Are The Eye Doctors Test For Color Blindness
Color charts: Most eye doctors own an ishihara color vision test booklet which can be used to determine if you are color deficient. There are other booklets as well, color caps, and other more sophisticated means to determine the degree and type of color deficiency you might have. ...Read moreSee 2 more doctor answers
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
I have frequents headaches, I went to the eye doctor since I'm almost blind to find out if my eyes where the cause and twice the answer was no. My regular docor did blood test on me and the inly thing that came up inrregular was Vitamin D defficiency whic
D def possible cause: I recommend a neurologiy consult to evaluate headaches. We have learned much about vitamin D function irecently-- important in many metabolic pathways. Replenishing adipose tissue stores must occur before serum levels rise, sometimes taking more than 6 months. The morbidly obese may need 3 times the usual dose. 10,000 iu Vit D3 caps are inexpensive. Do not sunbathe! Unnecessary and carcinogenic ...Read moreSee 1 more doctor answer
Hi doctors, was just wondering what is coreal- transplant can it restore the eye sight of a person who is partially blind?
Sometimes: Corneal transplantation is the surgery in which a diseased cornea (the window at the front of the eye) is removed and replaced with a donor cornea. In eyes otherwise normal, with the cornea being the only block to good vision, the procedure can be remarkably vision improving. If the eye sees poorly from something else, than this will not work. ...Read more
Left eye peripheral vision blind spot in low light only for 2 days after being hit in the eye with water balloon. Was examined by ER doc who said she could see nothing wrong with my eye. Wondering if this is temporary, and what causes the blind spot.
I have an astigmatism in my right eye , the eye doctor said only need to wear my glasses at night when I'm driving Can I get lazy eye or blind worried?
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