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External and internal eye anatomy
External and internal eye anatomy


Vision - night blindness

Definition:

Night blindness is poor vision at night or in dim light.



Alternative Names:
Nyctanopia; Nyctalopia; Night blindness

Considerations:

Night blindness may cause problems with driving in the evening or at night. Consult your health care provider or eye doctor. It is important to have a complete eye exam to determine the cause, which may be treatable.



Common Causes:



Review Date: 4/8/2005
Reviewed By: Raymond S. Douglas, M.D., Ph.D., Department of Ophthalmology, UCLA Medical Center, Los Angeles, CA. Review provided by VeriMed Healthcare Network.

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