What you can take for dizziness depends on what’s causing it, but the most accessible starting point is meclizine, an antihistamine available over the counter that reduces dizziness, vertigo, and the nausea that often comes with them. Beyond medication, physical maneuvers, hydration, supplements, and lifestyle changes can all play a role depending on your situation.
Over-the-Counter Antihistamines
Meclizine (sold as Dramamine Less Drowsy or Bonine) is the go-to OTC option for dizziness and vertigo. For motion sickness, the standard dose is 25 to 50 mg taken one hour before travel, with no more than one dose every 24 hours. For ongoing vertigo, doses range from 25 to 100 mg per day split throughout the day. It works by dampening signals from your inner ear to the brain, which reduces that spinning or off-balance sensation.
Dimenhydrinate (original Dramamine) is another OTC antihistamine that works similarly but tends to cause more drowsiness. Both of these medications are meant for short-term use. They can make you sleepy, slow your reaction time, and become less effective if you rely on them for weeks. Older adults should be especially cautious, as antihistamines can worsen confusion and increase fall risk in that population. Avoid combining either with alcohol or sedatives.
The Epley Maneuver for Positional Vertigo
If your dizziness hits when you roll over in bed, look up, or tilt your head, you likely have benign paroxysmal positional vertigo (BPPV). This happens when tiny calcium crystals in your inner ear drift into the wrong canal and send false motion signals to your brain. No pill fixes this directly. Instead, a series of head and body movements called the Epley maneuver guides those crystals back where they belong.
The Epley maneuver resolves symptoms in about 8 out of 10 people, often after just one or two sessions. A healthcare provider can walk you through it in their office, and once you’ve learned the sequence, you can repeat it at home. You sit on the edge of your bed, move through a specific set of head positions, and hold each one for about 30 seconds. It takes less than five minutes and works faster than most medications for this type of dizziness.
Hydration and Electrolytes
Dehydration is one of the most common and overlooked causes of dizziness, especially the lightheaded, woozy kind that hits when you stand up. When your blood volume drops from not drinking enough fluid, your blood pressure dips and your brain briefly gets less oxygen. The fix is straightforward: drink water, and if you’ve been sweating, vomiting, or dealing with diarrhea, add electrolytes.
An oral rehydration solution containing the right balance of salt, sugar, and water is the most effective way to rehydrate quickly. You can buy ORS packets at most drugstores or make a simple version at home. Sports drinks work in a pinch but contain more sugar than necessary. If you’re consistently dizzy when standing and your fluid intake is low, increasing water throughout the day is worth trying before reaching for medication.
Iron Supplements for Anemia-Related Dizziness
If your dizziness comes with fatigue, pale skin, cold hands, or shortness of breath during normal activity, iron deficiency anemia could be the cause. Your red blood cells need iron to carry oxygen efficiently, and when levels are low, your brain doesn’t get enough. The resulting dizziness feels more like lightheadedness or faintness than spinning.
Iron supplements are the standard treatment and are available without a prescription. Expect to take them for several months or longer to fully rebuild your iron stores. Liquid forms are available for people who have trouble with tablets. Your provider can confirm anemia with a simple blood test and recommend the right dose, since too much iron causes its own problems.
Prescription Options for Recurring Vertigo
When dizziness is frequent or tied to a specific condition, prescription medications may be necessary. Prochlorperazine is used short-term for acute episodes of Ménière’s disease, a condition that causes vertigo along with hearing changes and ear pressure. It comes in a tablet that dissolves against your gum, which helps when nausea makes swallowing pills difficult. It’s not appropriate for older adults due to risks of drug-induced movement disorders, drops in blood pressure, and confusion.
Betahistine is another prescription reserved specifically for people with a confirmed Ménière’s diagnosis, used as a preventive measure to reduce the frequency of attacks rather than to stop one in progress.
For motion sickness that doesn’t respond to OTC options, scopolamine patches offer longer-lasting relief. You place the patch on the hairless skin behind your ear at least four hours before you need it, and each patch lasts up to three days. If you need continued protection, you remove the old patch and apply a new one behind the opposite ear. Common side effects include dry mouth, drowsiness, and dilated pupils.
Vestibular Migraine Prevention
Some people experience dizziness as part of their migraines, sometimes without any headache at all. This is called vestibular migraine, and it causes episodes of vertigo or unsteadiness that can last minutes to days. Because the dizziness comes from the migraine itself, treating it means preventing migraines rather than just managing symptoms.
Beta-blockers like propranolol are a common first choice. In one trial of 64 participants, propranolol reduced vertigo attacks by roughly 10 episodes per month and significantly improved quality-of-life scores over four months. It’s not suitable for people with asthma, certain heart conditions, or very low blood pressure. Anti-seizure medications like topiramate and valproate also reduce vertigo frequency in vestibular migraine. Topiramate at 50 mg daily was as effective as 100 mg daily in one trial, with fewer people quitting due to side effects at the lower dose. Valproate should be avoided by women who may become pregnant due to serious risks to fetal development, and topiramate carries similar concerns plus a contraindication for anyone with a history of kidney stones.
Ginger and Ginkgo Biloba
Two herbal supplements have some evidence behind them for dizziness. Ginkgo biloba extract, taken at around 240 mg daily, performed better than a leading prescription vertigo medication in a 2021 review of studies. It’s available in capsule or liquid form at most health food stores and pharmacies. Results aren’t immediate; you’ll need consistent daily use before noticing improvements in balance and reduced vertigo symptoms.
Ginger root has shown benefits as well. A 2015 study found it reduced the effects of vertigo more effectively than manual repositioning techniques alone. Ginger is widely available as capsules, tea, or fresh root, and it carries minimal side effects for most people. Neither supplement replaces treatment for a serious underlying condition, but both are reasonable options to try alongside other approaches.
Red Flags That Need Immediate Attention
Most dizziness is benign, but certain combinations of symptoms signal a stroke or other neurological emergency. The CDC recommends calling 911 immediately if dizziness appears alongside sudden numbness or weakness on one side of the body, sudden confusion or trouble speaking, sudden vision changes in one or both eyes, sudden severe headache with no known cause, or sudden loss of coordination.
A quick test to remember: ask the person to smile (check for facial drooping), raise both arms (check if one drifts down), and repeat a simple phrase (check for slurred speech). If any of these are abnormal, call for help immediately. Even if symptoms disappear within minutes, that pattern suggests a transient ischemic attack, which is a warning sign of a full stroke and requires medical evaluation.