What is vertigo?
Vertigo is a specific sensation of spinning or movement — a feeling that either you or the world around you is moving or rotating when it is not. It is more than just feeling lightheaded or off-balance; it is a distinct false sense of motion. Vertigo is actually a symptom rather than a condition in itself, and it points to a problem with the balance system, most often in the inner ear.
The inner ear contains structures that sense head position and movement and help maintain balance. When these are disturbed, the brain receives conflicting signals about movement, producing the spinning sensation of vertigo. Attacks can last seconds, minutes or longer, and may be triggered by certain head movements. While vertigo can be distressing and interfere with daily activities, many of its common causes are treatable and tend to improve, either on their own or with specific treatment.
Vertigo versus ordinary dizziness
It is worth distinguishing vertigo from the broader term dizziness, as they are related but not the same. Dizziness is a general term covering several sensations, including feeling faint or lightheaded, feeling unsteady, or feeling woozy. Vertigo is a specific type of dizziness defined by the false sense of spinning or movement — the room seeming to whirl around you, or you feeling you are turning when still.
This distinction matters because the causes differ. Feeling faint or lightheaded is more often related to blood pressure, dehydration or other general causes, whereas true spinning vertigo more often points to the inner ear or, less commonly, the brain's balance pathways. Describing your symptoms accurately — whether it is a spinning sensation or more of a lightheaded feeling — genuinely helps a doctor work out the likely cause and the right approach.
Common causes
Vertigo is most commonly caused by problems affecting the inner ear or the balance system. Identifying the cause guides treatment. Common causes include:
- •Benign paroxysmal positional vertigo (BPPV) — brief vertigo triggered by head movements, a very common cause
- •Labyrinthitis or vestibular neuritis — inflammation of the inner ear, often after a viral infection
- •Ménière's disease — vertigo with hearing changes and ringing in the ear
- •Migraine-associated vertigo
- •Less commonly, problems affecting the brain's balance pathways
Treatment and managing vertigo
Treatment for vertigo depends on its underlying cause, so identifying the cause is the key first step. Some of the most common causes are very treatable. For BPPV, for example, specific guided head-movement manoeuvres performed by a trained professional can reposition the tiny particles in the inner ear responsible for the symptoms, often resolving them quickly. For inner ear inflammation, vertigo usually improves over days to weeks as the inflammation settles, sometimes with medication to ease symptoms in the meantime.
Medicines are sometimes used to relieve severe vertigo and any associated nausea in the short term, though they are generally not used long-term. Vestibular rehabilitation — a form of exercises that help the balance system adapt — can be very effective for persistent vertigo. Alongside professional treatment, practical measures help during attacks: sitting or lying still until it passes, moving the head slowly and carefully, and getting up gradually. A doctor can identify the cause and recommend the most suitable treatment.
Living with and managing vertigo safely
Beyond specific treatment, some general measures help people cope with vertigo and stay safe while it is being addressed. During an attack, it is best to stop and stay still — sitting or lying down in a stable position until the spinning subsides — as trying to move around can worsen the sensation and increase the risk of falling. Moving the head slowly, and getting up from lying or sitting gradually, reduces triggering or worsening symptoms.
Because vertigo affects balance, safety is an important consideration. During periods of vertigo, activities like driving, operating machinery, or climbing ladders can be dangerous and should be avoided until symptoms are controlled. Making the home safer — good lighting, removing trip hazards, and using support when moving around — helps prevent falls. If vertigo is recurrent or persistent, a doctor can advise on managing it and on when activities like driving are safe.
Most importantly, because vertigo is a symptom with several possible causes, getting a proper assessment is worthwhile, especially for a first episode or if it is severe or recurrent. While many causes are benign and treatable, a doctor can identify the cause, provide effective treatment, and recognise the less common situations that need further attention — allowing most people to manage or overcome vertigo and return to their normal activities.