Can mild night blindness be cured?
Night blindness is a common ophthalmic disease caused by many factors. Its main symptom is difficulty seeing in dim environments, and it takes a longer time to adapt when moving from bright to dim surroundings.
For mild night blindness, it is important to first identify the specific cause. Different causes lead to different treatments and outcomes. For example, night blindness caused by a deficiency in Vitamin A can be completely cured by taking oral Vitamin A capsules or by consuming foods rich in Vitamin A such as carrots and animal liver.
Night blindness caused by malnutrition of the rod cells in the eye is incurable. For night blindness resulting from advanced glaucoma, treatment can delay and control the progression of the disease, but cannot reverse the damage already done to vision.
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