Light sensitivity and vertigo: what to know

Vertigo is a spinning or moving sensation rather than simple light-headedness. Bright light may intensify migraine-related vertigo, sometimes with headache, nausea, visual symptoms, or sensitivity to sound. Eye inflammation can make light uncomfortable and may disturb vision or balance. Meningitis can also include marked light sensitivity, usually alongside a severe headache, fever, neck stiffness, vomiting, confusion, or a rash. A symptom does not identify its cause by itself.

Notice whether the sensation starts with head movement, whether one eye is painful or red, and whether hearing changes, weakness, trouble speaking, or fainting occur. These details help a clinician separate inner-ear, eye, migraine, and neurological causes.

Sit or lie somewhere safe when spinning begins, reduce glare, and avoid driving, heights, swimming alone, or machinery until your balance is reliable. Move your head slowly and keep water nearby if nausea makes drinking difficult. Record the start time, triggers, duration, headache or ear symptoms, medicines, and any recent infection or injury.

Arrange a clinical review for a first episode, repeated attacks, persistent symptoms, or changes in vision or hearing. An examination may include eye movements, balance, hearing, blood pressure, and a neurological check. Do not start supplements or use someone else’s migraine medicine without advice.

Seek emergency care for sudden severe vertigo with weakness, facial drooping, difficulty speaking, new double vision, inability to walk, fainting, or a severe unusual headache. Go urgently as well for light sensitivity with fever, a stiff neck, confusion, repeated vomiting, or a new rash. A painful red eye with reduced vision needs same-day assessment.

Could this pattern fit migraine or an eye or inner-ear problem? Which symptoms mean I should return urgently? Do I need an eye, hearing, balance, or neurological assessment? What can I safely use for nausea or headache?