Dizziness usually stops once you address what’s causing it, whether that’s dehydration, an inner ear problem, a blood pressure drop, or something else entirely. The fix depends on the type of dizziness you’re experiencing. A spinning sensation (vertigo) calls for specific head maneuvers. Lightheadedness when you stand up points to blood pressure or hydration issues. Here’s how to tackle each one.
Quick Relief for Room-Spinning Vertigo
If the room spins when you change head position, the most likely culprit is benign paroxysmal positional vertigo (BPPV). This happens when tiny calcium crystals in your inner ear drift into the wrong canal, sending false motion signals to your brain. The Epley maneuver physically guides those crystals back where they belong, and it works with up to a 95% success rate when performed correctly.
To do the Epley maneuver at home for your right ear: sit on a bed, turn your head 45 degrees to the right, then quickly lie back so your shoulders land on the pillow while keeping your head turned. Hold each position for about 30 seconds before rotating your head to the opposite side and then rolling onto that side. Your provider can show you the exact sequence and may recommend doing it three times a day until symptoms have been gone for 24 hours. For left-ear BPPV, you reverse the directions.
A randomized clinical trial of 195 people published in JAMA Neurology found that the median time to recovery with the Epley maneuver was 2 days, with a range of 1 to 20 days. A variation called the Semont-plus maneuver achieved a median recovery of just 1 day. Both approaches have equivalent overall success rates, so the best choice depends on what your provider recommends for your specific case.
Exercises That Retrain Your Balance
If your dizziness lingers or keeps coming back, daily exercises can retrain your brain to process balance signals more accurately. This is the core idea behind vestibular rehabilitation: your brain learns to compensate for faulty inner ear input through repeated, controlled movements.
Brandt-Daroff exercises are a good starting point. Sit tall on the edge of a bed. Turn your head 45 degrees toward your right shoulder, then quickly lower yourself onto your left side, bringing your legs onto the bed. Stay there for 30 seconds, or longer if the spinning hasn’t stopped. Sit back up, then repeat on the other side. Most people are told to do several repetitions at least twice a day.
Gaze stabilization exercises from Stanford Medicine’s vestibular therapy program work differently. They train your eyes and inner ear to coordinate during head movement:
- Head shake “no”: Sit in a chair about 5 feet from a wall. Fix your eyes on a word or letter at eye level. Turn your head side to side at a comfortable speed while keeping your eyes locked on the target. Continue for 1 minute.
- Head nod “yes”: Same setup, but move your head up and down in a nodding motion for 1 minute while your eyes stay fixed on the target.
- Rotation with hands: Stretch your arms in front of you, clasp your hands with thumbs up. Keeping your eyes on your thumbs, slowly turn your head and body together left and right. The background should blur while your thumbs stay clear. Repeat 10 times.
These exercises may temporarily increase your dizziness. That’s expected and part of how the retraining works. The discomfort typically decreases over days to weeks as your brain adapts.
Dizziness When You Stand Up
Lightheadedness that hits when you get out of bed or stand up from a chair is often orthostatic hypotension. This means your blood pressure drops too quickly when you change position. The clinical threshold is a drop of more than 20 mmHg in the top blood pressure number or 10 mmHg in the bottom number within three minutes of standing.
You can reduce these episodes with a few habit changes. Stand up slowly, pausing at the edge of the bed or chair for a few seconds before rising fully. Clench your thigh muscles or cross your legs before standing to push blood back toward your heart. Avoid prolonged standing in hot environments, which dilates blood vessels and worsens the drop.
Hydration and Diet Changes That Help
Dehydration is one of the most common and most fixable causes of dizziness. When you’re low on fluids, your blood volume drops, making it harder for your circulatory system to deliver blood to your brain. Electrolytes like sodium and potassium carry electrical signals between cells, and when they’re out of balance, those signals get scrambled. This can cause dizziness, muscle cramps, and even fainting.
Drinking water is the obvious first step, but if you’ve been sweating heavily, vomiting, or dealing with diarrhea, plain water alone won’t replace lost electrolytes. A drink with sodium and potassium, or even a simple broth, helps restore balance faster.
For people with Ménière’s disease, a condition that causes recurring vertigo along with hearing changes and ear fullness, dietary adjustments are considered a first-line treatment. Keeping daily sodium intake below 2,300 mg reduces fluid buildup in the inner ear. Cutting back on caffeine and alcohol is also recommended, as both can worsen inner ear pressure and trigger episodes.
Over-the-Counter Medication
Meclizine is the most widely available over-the-counter option for dizziness. It’s an antihistamine that blocks the signals reaching your brain that cause nausea and the spinning sensation. For vertigo, the typical dose ranges from 25 to 100 mg per day, split into smaller doses throughout the day. For motion sickness, 25 to 50 mg taken an hour before travel is standard.
The main downside is drowsiness. Meclizine can also cause dry mouth and headache. It’s useful as a short-term tool to get through acute episodes, but relying on it long-term can actually slow your brain’s natural ability to compensate for inner ear problems. If you’re doing vestibular exercises, using meclizine too frequently may work against your progress.
Warning Signs That Need Immediate Attention
Most dizziness is uncomfortable but not dangerous. However, dizziness combined with certain neurological symptoms can signal a stroke or other serious problem. The combination to watch for is dizziness plus any of the following: facial or limb weakness on one side, slurred speech, double vision, visual field loss, or numbness on one side of the body. Dizziness with a sudden severe headache should also raise concern, as it can indicate a torn artery in the neck.
One counterintuitive finding: if you’re actively dizzy but your eyes aren’t making the rapid involuntary movements (nystagmus) that typically accompany inner ear problems, that’s actually more worrisome than if they are. It suggests the dizziness may be coming from the brain rather than the ear. Similarly, if you can’t walk safely on your own during a dizzy spell, that correlates strongly with stroke rather than a benign inner ear cause.
Vertical eye movements that jump up and down, or eye movements that change direction when you look to different sides, always point to a brain-level problem rather than an inner ear issue. If any of these signs are present alongside your dizziness, emergency evaluation is warranted.