Question

what is night blindness? How it can be cured?

Answer 1

Night Blindness is the most common eye trouble having difficulty seeing in the dark or in low light.
Using corrective glasses or lenses

Switching glaucoma medications

Surgery

Increasing the intake of vitamin A.

Answer 2

Night blindness is a disease of eye in which a person is unable to see objects clearly during night time or in dim light....
It can be cured by taking Vitamin A capsules as it is caused due to deficiency of Vitamin A....