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What is the treatment of color blindness?

1. The use of lenses made specifically for patients with color blindness, which analyzes the lengths of colors that the patient can not distinguish, and transmitted in a way that can distinguish them
2. a permenant cure for it is still not found although there is many researches on this field

What are the causes of blindness?

1. Acquired cases: such as exposure to plaquenil, an antimalarial drug
2. chronic exposure to chemicals foam
3. Congenital cases transmitted by inheritance from parents to children

What are the symptoms of blindness?

1. Difficulty in distinguishing the colors of the surrounding environment, such as fruit colors or light colors
2. Inability to look at the light directly
3. pupil's nystagmus

How is color blindness diagnosed?

1. Clinical examination
2. Check Ishihara for blind colors

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