The common misconception is that seeing clearly is a sign of good vision. The truth is that children can experience vision-related problems and yet have 20/20 vision. When visual skills fail to develop, they may lead to vision challenges.

Once a concussion has occurred, a child may report sensitivity to lights, blurred vision, dizziness, fatigue when reading, headaches and difficulty concentrating. A primary care doctor of optometry may have such a child visit their office with any of these symptoms.