Ketodrine In general, this eye disorder only occurs in one eye, but sometimes it can also occur in both eyes. In addition, lazy eyes are the most common cause of decreased vision in children and are common from birth to 7 years of age.Although it is often associated with squinting, it's important to know that lazy eye is a different condition from squinting. However, squinting eyes can trigger lazy eyes or amblyopia, if squinting eyes are rarely used compared to healthy eyes.When nerve connections from one eye to the brain are not formed properly during childhood, lazy eyes can occur. Eyes with poor vision can send false visual signals to the brain. A weaker eye automatically gets a lower flash signal. http://www.maneros-london.com/