My son frequently complains of headaches most especially when he comes home from school. I don't know the cause since there are a lot of factors that contribute to headaches. I had him checked to a doctor and there was nothing wrong with him. I was advised to bring him to an eye doctor. He was diagnosed to have blurred vision and nearsightedness. His eye grade was 100. The doctor recommended him to wear glasses for him to see clearly most especially when writing in school or reading books. Is there a possibility that his eyes be corrected with proper use of the glasses? I don't want him to be wearing it for a very long time until he grows old. Is this eye problem reversible?