How you treat dizziness depends entirely on what’s causing it. Dizziness is not a single condition but a symptom with dozens of possible sources, from tiny calcium crystals loose in your inner ear to a drop in blood pressure when you stand up. The good news is that most causes are treatable, and many respond to simple changes you can make at home. The first step is figuring out which type of dizziness you’re dealing with.
Identify What Kind of Dizziness You Have
The word “dizziness” means different things to different people, and the distinction matters because each type points to a different cause and a different treatment. There are three main categories worth knowing.
Vertigo is a spinning sensation. Either the room feels like it’s rotating around you, or you feel like you’re spinning. This almost always signals an inner ear or brain-related issue.
Lightheadedness is that woozy, about-to-faint feeling. It typically comes from a temporary drop in blood flow to your brain, often triggered by standing up too fast, dehydration, or skipping meals.
Disequilibrium is a sense of being off-balance or unsteady on your feet without any spinning or faintness. This is more common in older adults and can relate to nerve damage, muscle weakness, or medication side effects.
Getting clear on which sensation you’re experiencing helps you (and any doctor you see) zero in on the right treatment much faster.
Treating the Most Common Cause: BPPV
Benign paroxysmal positional vertigo, or BPPV, is the single most common cause of vertigo. It happens when tiny calcium crystals in your inner ear drift into a canal where they don’t belong, sending false motion signals to your brain. The hallmark is brief but intense spinning triggered by specific head movements: rolling over in bed, looking up, or tilting your head back.
The standard treatment is a repositioning maneuver called the Epley maneuver, which guides those crystals back where they belong through a series of head positions. A clinician tilts your head into the position that triggers the vertigo, waits for the spinning to stop, then rolls your head 180 degrees so the affected ear faces up, and finally brings you upright. The whole process takes about 15 minutes.
It works remarkably well. In clinical studies, about 72% of patients felt immediate relief after a single session, and 92% were symptom-free within one week. Some people need a second or third treatment, but most are done quickly. You can also learn a modified version to do at home, though it’s best to have a professional confirm the diagnosis and show you the correct technique first, since the maneuver differs depending on which ear is affected.
Dizziness From Blood Pressure Drops
If your dizziness hits when you stand up from sitting or lying down, orthostatic hypotension is a likely culprit. Your blood pressure briefly drops because your body doesn’t compensate quickly enough for the change in posture. This is especially common in older adults, people on blood pressure medications, and anyone who’s dehydrated.
Several practical strategies can help, and you can combine them based on what works for you:
- Drink water strategically. Rapidly drinking two glasses (about 16 ounces) of cold water can raise your standing blood pressure by more than 20 points for about two hours. The effect kicks in within minutes.
- Wear abdominal compression. An abdominal binder is more effective than compression stockings alone, because your abdomen holds a much larger share of your blood volume than your calves do. Put it on before getting out of bed and remove it when lying down.
- Use physical countermaneuvers. When you feel lightheaded, try crossing your legs and squeezing, clenching your thigh muscles, rising onto your toes, or bending at the waist. These isometric contractions push blood back toward your heart and brain. Hold for about 30 seconds.
- Elevate the head of your bed. Raising it about 4 inches reduces nighttime fluid loss, which helps maintain blood volume the next morning.
- Get up slowly. Sit on the edge of the bed for 30 seconds before standing. Give your body time to adjust.
Managing Ménière’s Disease
Ménière’s disease causes episodes of intense vertigo lasting 20 minutes to several hours, along with hearing loss, ringing in the ear, and a feeling of fullness in the affected ear. It’s caused by abnormal fluid buildup in the inner ear.
The cornerstone of long-term management is reducing sodium intake. Keeping daily sodium under 2,000 mg helps regulate inner ear fluid levels. Some research suggests even stricter limits (under 3,000 mg per day) can be effective as a first-line approach. In practice, this means reading food labels carefully, cooking at home more often, and cutting back on processed foods, which account for the bulk of sodium in most diets.
Doctors also commonly prescribe water pills (diuretics) to help reduce fluid retention, though the evidence for their effectiveness is limited. During acute vertigo attacks, medications that suppress the vestibular system can help control the spinning and nausea in the short term.
Vestibular Rehabilitation for Chronic Dizziness
If your dizziness lingers for weeks or months, particularly after an inner ear infection, head injury, or other vestibular event, vestibular rehabilitation therapy can retrain your brain to compensate. This is a specialized form of physical therapy built around three types of exercises.
Gaze stabilization exercises train your eyes to stay focused on a target while your head moves. These directly improve visual clarity during movement and reduce the dizzy, disoriented feeling that comes with a damaged vestibular system. Habituation exercises involve repeatedly exposing yourself to movements or visual environments that trigger your symptoms, gradually reducing your brain’s overreaction. Balance training strengthens your ability to stay steady under increasingly challenging conditions, like standing on uneven surfaces or with your eyes closed.
A vestibular therapist designs a program around your specific deficits. Most people notice meaningful improvement within several weeks of consistent daily practice.
Persistent Dizziness That Won’t Go Away
Some people develop chronic, near-constant dizziness that worsens with standing, any kind of movement, or visually busy environments like grocery stores or scrolling screens. If this persists most days for three months or more, it may be a condition called persistent postural-perceptual dizziness (PPPD). It typically starts after an initial episode of vertigo, an illness, or a period of significant stress, then continues long after the original trigger has resolved.
PPPD is thought to involve the brain’s balance networks becoming stuck in a heightened state of alertness. Symptoms tend to worsen as the day goes on and can flare spontaneously or with sudden movements. The dizziness is real and physical, not imagined, but standard vestibular tests often come back normal because the problem lies in how the brain processes balance signals rather than in the inner ear itself.
Treatment typically combines vestibular rehabilitation with medications that calm overactive brain signaling. Antidepressants that affect serotonin are the most commonly used medications for PPPD, not because it’s a mood disorder, but because these drugs appear to reduce the brain’s hyperexcitability in balance processing areas. Cognitive behavioral therapy, sometimes used alongside medication, helps break the cycle of symptom monitoring and anxiety that tends to amplify the dizziness. No single treatment works for everyone, and improvement is usually gradual over months.
Nutritional Deficiencies and Dehydration
Sometimes the cause is surprisingly simple. Dehydration is one of the most common and most overlooked triggers for lightheadedness, particularly in older adults and people who exercise heavily or take diuretics. Even mild dehydration reduces blood volume enough to affect how much blood reaches your brain when you’re upright.
Vitamin B12 deficiency can also cause persistent dizziness and unsteadiness, especially in older adults. B12 is essential for nerve function, and when levels drop low enough, it can damage the nerves responsible for balance and coordination. This presents as vague, hard-to-pin-down unsteadiness rather than spinning vertigo, which is one reason it’s frequently missed. In one documented case, an 82-year-old woman’s persistent dizziness was initially attributed to a sodium imbalance. Only after that was corrected and the dizziness continued did testing reveal a severe B12 deficiency. Treatment with B12 supplementation improved her stability. The takeaway: when dizziness in an older adult doesn’t have an obvious explanation, checking B12 levels is worthwhile.
Low sodium levels (hyponatremia) can produce dizziness as well, though this is more commonly a side effect of certain medications or excessive water intake without adequate electrolytes rather than something most people need to worry about day to day.
Dizziness That Needs Emergency Attention
Most dizziness is not dangerous, but sudden dizziness combined with certain other symptoms can signal a stroke. Call emergency services immediately if dizziness comes on suddenly with any of the following: numbness or weakness on one side of the body, trouble speaking or understanding speech, sudden vision loss in one or both eyes, loss of coordination, or a severe headache with no known cause.
The F.A.S.T. test is a quick way to check: ask the person to smile (does one side of the face droop?), raise both arms (does one drift down?), and repeat a simple phrase (is speech slurred?). If any of these are present, it’s time to call 911. Note the exact time symptoms started, as this information directly affects treatment options. Even if symptoms resolve on their own after a few minutes, that pattern can indicate a transient ischemic attack, which is a warning sign that a full stroke may follow without treatment.