• cause
  • Whatever the cause of low vision, doing day-to-day activities can become increasingly difficult, and many suffer from a loss of their independence and may even become depressed. (clinicaltrials.gov)
  • Some medications, such as certain antibiotics, barbituates, anit-tuberculosis drugs, high blood pressure meds, and several medications used to treat autoimmune and psychiatric problems, can cause color vision changes as well. (eyes-and-vision.com)