Nausea usually responds well to a combination of simple home strategies: sipping fluids, eating bland foods, controlling your environment, and sometimes reaching for an over-the-counter remedy. Most episodes pass on their own within a few hours to a day. What works best depends on the cause, but several techniques are effective across nearly all types of nausea.
Quick Relief: Breathing and Scent Tricks
One of the fastest ways to ease nausea costs almost nothing. Sniffing a standard rubbing alcohol (isopropyl alcohol) pad has been tested in emergency departments as a first-line nausea treatment. In one hospital program where patients inhaled from alcohol swabs at a self-serve station, 88% reported some improvement in symptoms, with 53% reporting “great” or “good” improvement. You can keep a few individually wrapped alcohol prep pads in your bag or medicine cabinet for this purpose. Hold the pad a few inches from your nose and take slow, deep breaths through it.
Slow, controlled breathing on its own also helps. Inhale through your nose for four counts, hold briefly, and exhale through your mouth. This activates your body’s calming response and can interrupt the nausea signal. Fresh air matters too. If you’re indoors, open a window or step outside. Strong smells from cooking, perfume, or cleaning products can make nausea worse, so move away from them when you can.
What to Eat and Drink
When you’re nauseous, the instinct to avoid food entirely makes sense for a short time, but staying hydrated is critical. Small, frequent sips of water or an electrolyte drink work better than gulping a full glass, which can trigger vomiting. If you’ve been vomiting, your body loses both sodium and sugar. The World Health Organization’s oral rehydration formula uses a 1:1 ratio of sodium to glucose because these two substances work together to pull fluid across the gut wall. Commercial rehydration drinks approximate this balance. In a pinch, diluted fruit juice with a small pinch of salt gets you close.
For food, the classic BRAT diet (bananas, rice, applesauce, toast) is fine for a day or two, but Harvard Health notes there are no studies showing it’s superior to other bland options. You don’t need to limit yourself to just those four foods. Brothy soups, oatmeal, boiled potatoes, crackers, and plain dry cereal are equally easy on the stomach. The key is choosing foods that are low in fat and not heavily spiced.
Once things settle, gradually add more nutritious foods: cooked squash, carrots, sweet potatoes without skin, avocado, plain chicken or turkey, fish, and eggs. Staying on a very restricted diet for more than a couple of days can leave you short on nutrients right when your body needs to recover.
Acupressure at the P6 Point
Pressing on a spot called P6 (or Neiguan) on the inside of your wrist is one of the most studied non-drug treatments for nausea. To find it, place three fingers across the inside of your opposite wrist, starting at the crease where your hand meets your arm. The point sits just below your index finger, between the two tendons running up your forearm. Press firmly with your thumb for two to three minutes, then switch wrists.
A Cochrane review covering more than 3,000 surgical patients across 26 trials found that stimulating this point was superior to a placebo for both nausea and vomiting in adults and children. For nausea specifically, pooled data suggested P6 stimulation performed better than standard anti-nausea medications, though the two were roughly equivalent for vomiting. “Sea-Band” wristbands sold in pharmacies work by applying constant pressure to this same spot, which makes them a hands-free option for travel or all-day morning sickness.
Over-the-Counter Medications
When home remedies aren’t enough, two main categories of OTC medications target nausea, and they work in different ways.
- Antihistamines (dimenhydrinate, meclizine) are the go-to for motion sickness. They dull the inner ear’s ability to sense motion and block signals to the brain’s nausea center. They work best taken 30 to 60 minutes before travel. The main downside is drowsiness, though meclizine tends to cause less of it.
- Bismuth subsalicylate (the pink liquid or chewable tablets) protects the stomach lining and is most useful for nausea from stomach bugs, food poisoning, or general indigestion. It also treats diarrhea that often accompanies these conditions. Avoid it if you’re allergic to aspirin, since it contains a related compound.
Ginger is worth mentioning alongside these. Ginger chews, capsules, or flat ginger ale (let the carbonation go flat first, since fizz can irritate a queasy stomach) have modest evidence for nausea relief, particularly during pregnancy and after surgery.
Managing Motion Sickness
Motion sickness happens when your eyes and inner ear send conflicting signals to your brain. You’re sitting still in a car, but your inner ear detects every turn and bump. The single most effective behavioral fix is giving your eyes a stable reference point. On a boat, go up on deck and look at the horizon. In a car, sit in the front seat and watch the road ahead. Research in visual neuroscience confirms that only an earth-fixed horizon line significantly reduces motion sickness. A random focal point isn’t enough; your brain needs a clear sense of where “level” is.
Minimizing eye movements also helps. Reading a book or scrolling on your phone forces your eyes to track small, rapid movements that worsen the visual-vestibular conflict. If you need to look at a screen, hold it up near eye level so you can still catch the road in your peripheral vision. Keeping the car cool with cracked windows provides fresh air, which independently helps reduce symptoms.
Nausea During Pregnancy
Morning sickness affects up to 80% of pregnant people, and despite its name, it can strike at any hour. The American College of Obstetricians and Gynecologists notes that mild cases often resolve with lifestyle and dietary changes alone: eating small, frequent meals, avoiding triggers like strong odors, and keeping crackers by the bed to eat before standing up in the morning.
For pregnancy nausea that interferes with daily life, the combination of vitamin B6 and doxylamine (an antihistamine found in some OTC sleep aids) is the standard first-line treatment. A half tablet of a 25 mg doxylamine sleep aid provides the recommended 12.5 mg dose. This combination has a long safety record in pregnancy, but it’s worth confirming the approach with your prenatal care provider since dosing and timing matter.
P6 acupressure wristbands are also commonly recommended during pregnancy, though clinical trials for this specific population have shown mixed results. They’re harmless and inexpensive, so they’re worth trying even if the evidence is less definitive than for surgical or motion-related nausea.
When Nausea Signals Something Serious
Most nausea is unpleasant but harmless. Certain combinations of symptoms, however, need prompt medical attention. Seek emergency care if your nausea or vomiting accompanies any of the following:
- Chest pain or difficulty breathing, which could indicate a cardiac event
- Severe, sudden headache, especially one unlike any you’ve had before
- A recent head injury, where vomiting may signal a concussion or bleeding
- High fever with persistent vomiting or diarrhea, which raises the risk of dangerous dehydration
- Severe testicular pain with nausea, which can indicate torsion requiring emergency surgery
- Signs of dehydration you can’t correct at home: no urination for 8 or more hours, dizziness when standing, or dry mouth that doesn’t improve with fluids
Nausea lasting more than a few days without an obvious cause (like a stomach bug or early pregnancy) also warrants a medical visit, since it can point to conditions ranging from gallbladder problems to medication side effects that are treatable once identified.