You oftenly hear this statement that i can't distinguish between red and green or blue .Scientist call this condition If rods are cones are absent Or they are in less number you may face the problem of detecting colours. There can be mild colour blindness if the damage is less,in this case person can distinguish colours but not easily. Colour blindness occurs during the early life stages like early childhood It chances are there that may likely to attack in latter life history too,You are may likely to acquire colour blindness due to;Alzheimer'sdisease Parkinson's disease Leukaemia Sickel cell anaemia Diabetes TraumaToxic effect from drugs Diagnoses;see the pic at start thoroughly if you are unable to identify the figure written in centre,you may have colour blindness. treatment:Contact lenses or glasses may help in detecting the colours,Or the doctor suggest to stop the dosage of that specific drug that is causing colour blindness.
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