what is night blindness? who are prone to night blindness?
Answers
Answer:
the answer is as follows:-
Explanation:
While it may seem like a minor inconvenience at first, not being able to see in the dark as well as you once did may actually be an eye issue known as night blindness. While it can develop gradually over time, night blindness is not a problem to ignore and could require the attention of an optometrist to prevent it from worsening.
Night blindness can be an indicator of several other problems with a person’s eyes. Luckily, the causes are often treatable and it may be possible to restore an affected person’s vision to its former state.
Vitamin A deficiency (VAD) is the leading cause of preventable blindness in children and increases the risk of disease and death from severe infections. In pregnant women VAD causes night blindness and may increase the risk of maternal mortality.
Answer:
Night blindness (nictalopia) is the inability to see well at night or in poor light.Its causes include glaucoma meditations and cataracts.