Six Signs That You May Need Vision Therapy.
  1. Headaches.  Especially near the eyes or forehead, or occasionally at the back of the head.
  2. Double Vision.  Two objects are seen when only one exists.
  3. Reduced Reading Performance.  Losing your place while reading, rereading words or lines, difficulty with understanding or recalling what you have read, reading slowly.
  4. Discomfort, Fatigue.  Body tension, stress, or pain; weariness at the end of a school or workday.
  5. Suppression.  Information from one eye may be blocked or ignored to avoid seeing double.  If the visual problem is not corrected, it may get worse.
  6. Underachievement.  You have the feeling that your child is not doing as well as he/she should, but are unsure as to the cause.  Often times, underachievement may have more to do with vision problems than a poor teacher or the difficulty of the class work.