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Alternate Name(s): Nyctanopia; Nyctalopia; Night blindness ...... Night blindness is poor vision at night or in dim light.
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www.nlm.nih.gov/medlineplus/ency/article/003039.htm#Def...
www.nlm.nih.gov/medlineplus/ency/article/003039.htm#Definition
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Nyctalopia - Wikipedia, the free encyclopedia
Nyctalopia (from Greek νύκτ-, nykt- "night"; and αλαός, alaos "blindness") is a condition making it difficult or impossible to see in relatively low light. It is a symptom of several eye diseases...
en.wikipedia.org/wiki/Nyctalopia
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In rare cases (rare in the United States, but common in the third-world countries) night blindness is caused by a severe vitamin A deficiency.
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www.mothernature.com/Library/Bookshelf/Books/16/159.cfm
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Lack of vitamin A, first causes night blindness or inability to see in dim light. The mother herself can detect this condition when her child cannot see in late evenings or find her in a darkened room. Night blindness is due to impairment in dark adaptation.
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www.healthvitaminsguide.com/deficiencies/night-blindnes...
www.healthvitaminsguide.com/deficiencies/night-blindness.htm
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Causes of Night blindness including triggers, underlying medical cause of Night blindness, risk factors, and what causes Night blindness. ... Causes of Night blindness: Online Medical Books...
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www.wrongdiagnosis.com/n/night_blindness/causes.htm
www.wrongdiagnosis.com/n/night_blindness/causes.htm
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Symptoms of Night blindness including 5 medical symptoms and signs of Night blindness, alternative diagnoses, misdiagnosis, and correct diagnosis for Night blindness signs or Night blindness symptoms. ... Diagnostic Tests for Night blindness...
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www.wrongdiagnosis.com/n/night_blindness/symptoms.htm
www.wrongdiagnosis.com/n/night_blindness/symptoms.htm
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What is night blindness? ... Night blindness (nyctalopia) is the inability to see well at night or in poor light. It is not a disorder in itself, but rather a symptom of an underlying disorder or problem, especially untreated myopia (nearsightedness).
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my.clevelandclinic.org/disorders/night_blindness
my.clevelandclinic.org/disorders/night_blindness
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Learn about night blindness (nyctalopia) including causes and treatments. ... home > night blindness article ... What is night blindness?
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www.medicinenet.com/script/main/art.asp?articlekey=4332...
www.medicinenet.com/script/main/art.asp?articlekey=43325
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