How long vertigo lasts depends almost entirely on what’s causing it. A single episode of the most common type, benign paroxysmal positional vertigo (BPPV), lasts about 30 seconds, but untreated episodes tend to recur over an average of 39 days before the condition resolves on its own. Other causes of vertigo can clear in hours, linger for weeks, or come and go for years. Here’s what to expect for each major type.
BPPV: The Most Common Cause
BPPV happens when tiny calcium crystals in your inner ear drift into one of the semicircular canals, where they don’t belong. Each spinning episode is brief, usually around 30 seconds, and gets triggered by specific head movements like rolling over in bed, looking up, or bending forward. The episodes repeat until the crystals settle back into place or dissolve.
Without treatment, BPPV resolves on its own in an average of 39 days. With a repositioning maneuver performed by a doctor or physical therapist (a series of guided head movements that coax the crystals out of the canal), many people feel better after a single session. The catch is that BPPV has a high recurrence rate. In a multicenter study of 600 patients, about 39% experienced a recurrence within one year of successful treatment. So while each episode is fixable, the condition has a tendency to come back.
Vestibular Neuritis: Days to Weeks
Vestibular neuritis is an inflammation of the nerve connecting your inner ear to your brain, usually triggered by a viral infection. The acute phase is intense: constant spinning, nausea, and difficulty standing. This severe stage typically lasts one to five days, with symptoms peaking around day two.
After the worst passes, recovery depends on how well your brain compensates for the damaged nerve signal. In a prospective study tracking patients over time, most recovery happened by the 10-week mark. Researchers confirmed this by checking patients again at 10 months and finding no significant additional improvement beyond what had occurred by week 10. That said, 30 to 50% of patients develop chronic dizziness that persists well beyond the initial illness. Vestibular rehabilitation therapy, a specialized form of physical therapy involving balance and gaze exercises, can speed this compensation process. Most patients see meaningful improvement after about 4 to 6 weeks of rehab.
Labyrinthitis: Similar but With Hearing Changes
Labyrinthitis is closely related to vestibular neuritis but also involves inflammation of the structures responsible for hearing. The acute vertigo usually peaks and resolves within 48 to 72 hours. Mild balance problems, unsteadiness, and brief dizzy spells can linger for several weeks afterward as your brain adjusts.
The key difference from vestibular neuritis is the potential for lasting hearing changes. Most people recover their hearing, but severe cases (particularly bacterial infections rather than viral ones) can cause permanent hearing loss or tinnitus on the affected side.
Vestibular Migraine: Minutes to Days
Vestibular migraine causes vertigo episodes that vary wildly in length. Some people experience spinning for just a few seconds, while others deal with it for hours or, in rarer cases, several days. Most attacks fall in the minutes-to-hours range. These episodes often occur independently of headaches, which makes them tricky to recognize as migraine-related.
The condition is chronic and episodic, meaning attacks come and go. Frequency varies from person to person. Some have a few episodes per year, others several per month. Treatment focuses on the same lifestyle and medication strategies used for other types of migraine, with the goal of reducing how often attacks happen and how severe they are.
Ménière’s Disease: Recurring Attacks
Ménière’s disease causes vertigo attacks lasting anywhere from 20 minutes to 12 hours, sometimes stretching to 24 hours. Between attacks, balance returns to normal for most people. The condition is unpredictable. You might go weeks or months between episodes, then have a cluster of them.
Ménière’s is a long-term condition. Over years, the vertigo attacks sometimes decrease in frequency but can be replaced by progressive hearing loss on the affected side. There’s no cure, but dietary changes (particularly reducing salt intake), certain medications, and in some cases procedures to reduce inner ear pressure can help manage the frequency and severity of episodes.
When Dizziness Becomes Chronic
Sometimes vertigo from an identifiable cause resolves, but a persistent sense of dizziness or unsteadiness takes its place. If this feeling lasts most days for at least three months, it may qualify as persistent postural-perceptual dizziness (PPPD). This isn’t the same spinning sensation as acute vertigo. It’s more of a constant rocking, swaying, or feeling of unsteadiness that worsens in visually busy environments like grocery stores or while scrolling on a phone.
PPPD develops because the brain essentially gets stuck in a heightened state of alertness about balance, even after the original problem has healed. It’s commonly triggered by an initial bout of BPPV, vestibular neuritis, or vestibular migraine. Treatment involves vestibular rehabilitation, sometimes combined with medications that help recalibrate the brain’s balance processing. Recovery is gradual, typically measured in months rather than weeks.
Signs the Cause May Be Serious
Most vertigo comes from inner ear problems and, while miserable, isn’t dangerous. Rarely, vertigo signals a stroke affecting the back of the brain. The pattern that raises concern is sudden, continuous vertigo (not triggered by position changes) accompanied by any of the following: new double vision, difficulty speaking or swallowing, weakness or numbness on one side, severe imbalance where you can’t stand at all, or a new type of headache unlike anything you’ve experienced before.
Emergency physicians use a specific set of bedside eye-movement tests that has a pooled sensitivity of about 96% for detecting stroke in patients with acute vertigo. This means that in the right clinical setting, these exams catch nearly all strokes presenting as vertigo. If your vertigo came on suddenly, is constant rather than triggered by movement, and doesn’t fit the pattern of a brief positional episode, getting evaluated promptly is worthwhile.
A Quick Reference by Cause
- BPPV: Each episode lasts about 30 seconds. Recurs over roughly 39 days untreated, or resolves in one to two treatment sessions.
- Vestibular neuritis: Severe spinning for 1 to 5 days. Residual dizziness improves over about 10 weeks.
- Labyrinthitis: Acute vertigo for 48 to 72 hours. Mild symptoms can persist for several weeks.
- Vestibular migraine: Individual attacks last minutes to hours, occasionally days. The condition is chronic and episodic.
- Ménière’s disease: Attacks last 20 minutes to 24 hours. The condition recurs unpredictably over years.
- PPPD: Persistent unsteadiness lasting three months or longer after an initial vertigo trigger.