Night blindness

An ophthalmologist should discuss the potential for night blindness after diagnosing a condition that may cause this symptom. Ensure visual acuity and fields meet the minimum standards for driving, as set by local or national guidelines. If uncertain, instruct the patient not to drive until they are established.

Advise patients on maintaining a healthy balanced diet that provides the recommended daily amount of vitamin A. Patients diagnosed with retinitis pigmentosa may wish to take supplemental vitamin A and should consult their ophthalmologist.

Online resources may be helpful.​​ American Academy of Ophthalmology. Eye health: what is retinitis pigmentosa? Opens in new window Retina UK Opens in new window​​ Royal National Institute of Blind People Opens in new window​​