nutritional⚑ High burden in India
Night blindness (Vitamin A)
Nyctalopia, also called night blindness, is a condition making it difficult or impossible to see in relatively low light. It is a symptom of several eye diseases. Night blindness may exist from birth, or be caused by injury or . It can be described as insufficient adaptation to darkness.
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More in Eyes
CataractGlaucomaAge-related macular degenerationDiabetic retinopathyRefractive error (myopia)ConjunctivitisColor blindnessRetinitis pigmentosaDry eye syndromeStrabismus (squint)AstigmatismPresbyopia
See all of Eyes →Plain-language summary adapted from Wikipedia. Not medical advice.