The brain needs correct visual information in order for a person to maintain equilibrium, so some patients with impaired vision may notice that their balance is “off.” Patients in this situation should be evaluated by an eye doctor. It is also reasonable to check for other common causes of disequilibrium (besides the visual problem). For cases in which the visual problem seems to be the only factor causing disequilibrium, it is reasonable to try treating that visual problem. If that fails, then a trial of physical therapy for balance is reasonable.