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A 40-year-old member asked:

could standing up really fast make your vision blur and have temporary blindness?

1 doctor answer2 doctors weighed in
Dr. Tim Conrad
Ophthalmology 34 years experience
Low blood pressure: When you stand or sit, the blood rushes from your head causing dizziness and loss of vision. This is more common in people who have low blood pressure and on those who are taking hypertensive medications.

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A 20-year-old member asked:

how does low vision affect motor skill and coordination development?

2 doctor answers3 doctors weighed in
Dr. Moonyoung Chung
Ophthalmology 25 years experience
Can adapt: Low vision or blind patients can adapt using their other senses. Loss of vision in one eye or monocular vision results in loss of depth perception but patients adapt by detecting other visual cues from their environment.
A 21-year-old member asked:

Is there a cure for color blindness?

2 doctor answers3 doctors weighed in
Dr. Barbara A Majeroni
Specializes in Family Medicine
No: There is no cure for color blindness.
A 21-year-old member asked:

Why do shingles cause changes in vision?

3 doctor answers10 doctors weighed in
Dr. Marsha Davis
Internal Medicine 28 years experience
Shouldn't: Unless it is in the eye or the area around the eye is swollen!
A 21-year-old member asked:

Explain the symptoms of color blindness?

2 doctor answers3 doctors weighed in
Dr. Richard Bensinger
Ophthalmology 52 years experience
Color blindnes: A color blind person does not know of his problem until he compares himself with others. The visual acuity is usually normal. Color recognition is diminished along the axis of confusion for the type of deficiency. If you have this you could not be employed in color dependent occupations such as microcomponent assembly or fruit grading.
A 25-year-old female asked:

S why do I get migraines only on one side of my head on that side I see black k spots on vision. And I can't see light or hear any thing. Cause it hur?

2 doctor answers4 doctors weighed in
Dr. Annette Fineberg
Obstetrics and Gynecology 29 years experience
See your doctor: If this has been going on a long time, it is likely migraines but if it is relatively new, see your doctor to make sure it is not something more dangerous. Also, he or she may be able to help you either prevent these episodes, make them less frequent, or at least treat them so they resolve sooner.

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Last updated Dec 9, 2013

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