Most vertigo episodes stem from tiny calcium crystals dislodging inside your inner ear, a condition called benign paroxysmal positional vertigo (BPPV). The good news: specific head movements can reposition those crystals and resolve symptoms in about 80% of cases without medication. Beyond repositioning maneuvers, hydration, dietary changes, supplements, and sleep adjustments can all reduce how often vertigo strikes and how severe it feels.
Repositioning Maneuvers for BPPV
If your vertigo is triggered by rolling over in bed, tilting your head back, or looking up, displaced inner-ear crystals are the most likely cause. Repositioning maneuvers guide those crystals out of the semicircular canals where they don’t belong and back into a part of the ear where they’re reabsorbed harmlessly.
The Epley maneuver is the most well-studied technique. A clinician or physical therapist performs it by turning your head 45 degrees toward the affected ear, quickly lowering you onto your back with your head hanging slightly off the table, then slowly rotating your head to the opposite side and rolling your body to match. You hold each position briefly before sitting upright. It resolves symptoms in roughly 8 out of 10 people, often after a single session. The sequence matters, so having a professional guide you through it the first time helps you learn the correct angles.
The half-somersault maneuver (sometimes called the Foster maneuver) is easier to do on your own at home. Research from the University of Colorado found it was as effective at relieving dizziness as the Epley, with fewer side effects and less intense spinning during the exercise. It also doesn’t require an assistant. You can find printable step-by-step instructions from the university’s vestibular research program. The key advantage is practicality: if vertigo hits at 2 a.m., you can treat it on the spot.
Brandt-Daroff Exercises for Ongoing Symptoms
When a single repositioning session doesn’t fully clear things up, Brandt-Daroff exercises work as a longer-term habituation strategy. You sit on the edge of a bed, drop quickly onto one side with your head angled upward at 45 degrees, hold for 30 seconds, return to sitting, then repeat on the other side. Most protocols call for several repetitions at least twice a day. Improvement tends to be gradual, building over weeks or months rather than happening overnight. These exercises essentially train your brain to compensate for the abnormal signals coming from your inner ear.
Vitamin D and BPPV Recurrence
If your vertigo keeps coming back, low vitamin D may be a factor. The calcium crystals in your inner ear depend on normal calcium metabolism, and vitamin D plays a central role in that process. A cross-sectional study found that people with recurrent BPPV had significantly lower vitamin D levels than those who had a single episode and never relapsed. The recurrent group averaged around 13 ng/mL, compared to about 16 ng/mL in the non-recurrent group.
Getting your vitamin D level checked with a simple blood test is a reasonable step if you’ve had more than one bout of BPPV. Many people are deficient without knowing it, especially those who spend most of their time indoors or live at higher latitudes. Correcting a deficiency through sunlight, food, or supplements may lower the odds of another episode.
Hydration and Inner-Ear Fluid Balance
Your inner ear relies on precise fluid pressure to send accurate balance signals. Dehydration throws that system off. For people with Ménière’s disease, a condition that causes vertigo along with hearing changes and ear fullness, research from the Vestibular Disorders Association found that drinking two to three liters of water per day helped reduce vertigo attacks over a two-year period. One Japanese study used a target of 35 mL per kilogram of body weight daily, which works out to about 2.4 liters for a 150-pound person.
The mechanism appears to involve vasopressin, a hormone tied to stress and fluid regulation. When participants increased water intake consistently, their vasopressin levels dropped and vertigo episodes decreased. Even if you don’t have Ménière’s, staying well-hydrated supports the fluid environment your vestibular system depends on. Spread your intake throughout the day rather than drinking large amounts at once.
Sodium Restriction for Ménière’s Disease
If your vertigo comes with fluctuating hearing loss, ringing in one ear, or a feeling of pressure, Ménière’s disease is a possibility. Excess sodium causes fluid retention throughout the body, including the inner ear, which can worsen the fluid buildup that triggers Ménière’s attacks. Clinical guidelines recommend keeping daily sodium intake under 2 grams. For reference, a single fast-food meal can easily contain 1.5 grams or more.
Reducing sodium means reading labels carefully and cooking more meals at home, since restaurants and processed foods are the biggest sources. Canned soups, deli meats, soy sauce, and bread are common culprits. Many people notice a meaningful reduction in vertigo frequency within a few weeks of consistent sodium restriction, though the effect is greater when combined with adequate hydration.
Ginger for Vertigo-Related Nausea
Vertigo often brings intense nausea, and ginger has a long track record for calming it. Clinical trials have used dosages ranging from 250 mg to 1 gram per day, divided into three or four doses. Higher doses (up to 2 grams) didn’t show additional benefit over 1 gram, so more isn’t necessarily better. Fresh ginger tea, ginger capsules, or even ginger chews can work. Having some on hand for acute episodes is a practical strategy, especially if you want to avoid over-the-counter anti-nausea medications that can cause drowsiness.
Ginkgo Biloba Extract
Ginkgo biloba has shown promise specifically for vertigo, not just general dizziness. A clinical trial registered on the ISRCTN registry compared a standardized ginkgo extract (240 mg per day, split into two doses) against betahistine, one of the most commonly prescribed vertigo drugs worldwide. Early results suggested the ginkgo extract was comparably effective over 12 weeks. The extract used was a specific standardized formulation (EGb 761), so quality matters. If you’re considering ginkgo, look for products that specify the extract type and standardization on the label.
Sleep Position Adjustments
How you sleep can either provoke or protect against vertigo, especially BPPV. Sleeping with your head elevated helps prevent displaced crystals from drifting back into the semicircular canals overnight. A 2019 study of 88 people with difficult-to-treat vertigo found that keeping the head elevated during sleep improved symptoms. You can achieve this with a wedge pillow or by raising the head of your bed frame. Sleeping on your back or on the side of the unaffected ear is generally more comfortable and less likely to trigger an episode than sleeping on the affected side.
If you wake up with vertigo, try to sit up slowly. Quick head movements first thing in the morning are one of the most common triggers for BPPV episodes. Pause at the edge of the bed for a moment before standing.
When Vertigo Signals Something Serious
Most vertigo is caused by inner-ear problems that, while miserable, aren’t dangerous. Certain symptoms alongside vertigo, however, point to a neurological cause that needs immediate attention. These include double vision or vision loss, sudden hearing loss, difficulty speaking, and weakness, numbness, or tingling in your arms or legs. These can indicate a stroke or other brain-related event. If vertigo appears suddenly with any of those symptoms, treat it as a medical emergency.