Question

What are the causes of night blindness? Please say some points..​

Answer 1

Answer:

Myopia (nearsightedness).

Glaucoma medications that work by constricting the pupil.

Cataracts.

Retinitis pigmentosa.

Vitamin A deficiency, especially in individuals who have undergone intestinal bypass surgery.

Diabetes.

Answer 2

Answer:

Loss of vision during low light conditions in called night blindness. It is caused by the deficiency of vitamin A.