Most nausea passes on its own, but you can speed things along with a few reliable strategies. Whether your stomach is off from something you ate, motion sickness, stress, or a bug, the fastest path to relief usually combines small sips of fluid, the right foods (or no food at all for a bit), and one or two targeted remedies.
Why You Feel Nauseous
Nausea starts in your brain, not your stomach. Your body has a dedicated detection zone in the brainstem that sits outside the blood-brain barrier, meaning it can directly sense toxins, medications, and infections circulating in your blood. When it picks up something suspicious, it sends signals through a relay center in the brainstem that connects to both your gut (triggering the physical urge to vomit) and higher brain areas (creating the queasy sensation you feel). Your vagus nerve, which runs from your brain to your digestive tract, also feeds information upward. If something irritating hits your gut lining, local chemical messengers activate this nerve and alert your brain.
This is why so many different things cause nausea: food poisoning, medications, motion sickness, anxiety, migraines, and pregnancy all tap into the same signaling system through slightly different routes. Knowing this helps explain why some remedies work better for certain types of nausea than others.
Start With Small Sips
Dehydration makes nausea worse, and if you’ve been vomiting, you’re losing both water and electrolytes. The trick is not to gulp fluids, which can trigger more vomiting, but to take small, frequent sips. Your gut absorbs fluid most efficiently when sodium and glucose are present in roughly equal amounts, which is why oral rehydration solutions work better than plain water when you’re already dehydrated. Products like Pedialyte or similar electrolyte drinks follow this ratio.
If you don’t have a rehydration solution handy, clear broth, diluted juice, or flat ginger ale can work in a pinch. Ice chips are a good starting point if even sips feel like too much. Aim for a few tablespoons every 10 to 15 minutes and gradually increase as your stomach settles.
Ginger Works, but Dose Matters
Ginger is one of the most studied natural remedies for nausea, and the evidence behind it is solid. The active compounds in ginger (gingerols and shogaols) bind to serotonin receptors in the gut, the same receptors that many prescription anti-nausea drugs target. Ginger also speeds up stomach emptying, which helps when nausea comes from food sitting too long in your digestive tract.
The effective dose in clinical studies ranges widely, but the sweet spot appears to be around 1 gram per day taken for at least three days. A systematic review of randomized trials found that ginger supplements at 1 gram or less per day, taken for more than four days, reduced the odds of vomiting by 70% compared to placebo in chemotherapy patients. You can get this from ginger capsules, freshly grated ginger steeped in hot water, or even ginger chews. Ginger ale from the store often contains very little actual ginger, so don’t count on it for a therapeutic dose.
Try the Wrist Pressure Point
Acupressure at a point called P6 on your inner wrist can help with mild nausea, including motion sickness and morning sickness. To find it, place three fingers flat across the inside of your wrist, starting just below the crease where your hand meets your arm. The point sits in the groove between the two large tendons, right below where your third finger rests. Press firmly with your thumb for one to two minutes, then switch wrists.
Sea-Band wristbands apply continuous pressure to this spot and are inexpensive. The effect is modest, but the technique has no side effects and costs nothing to try.
What to Eat (and What to Avoid)
You’ve probably heard of the BRAT diet: bananas, rice, applesauce, and toast. It’s fine for a day or two, but there’s no clinical evidence that those four foods are better than other bland options. Harvard Health notes that brothy soups, oatmeal, boiled potatoes, crackers, and unsweetened dry cereals are equally easy to digest and may actually provide more nutrition during recovery.
Once your stomach starts to settle, add foods with more nutritional value: cooked squash, carrots, sweet potatoes without skin, avocado, skinless chicken or turkey, fish, and eggs. These are all bland enough to keep nausea at bay while giving your body the protein and nutrients it needs to bounce back. Avoid greasy, spicy, or heavily seasoned food until you’re fully recovered. Eating smaller portions more frequently tends to work better than three large meals.
Over-the-Counter Options
Several pharmacy options can help depending on what’s causing your nausea. Antihistamine-based medications like dimenhydrinate (Dramamine) and meclizine (Bonine) work well for motion sickness and vertigo-related nausea. They block signals in the inner ear and brainstem that trigger the queasy feeling. The tradeoff is drowsiness, which makes them less ideal during the day but useful if you’re trying to sleep through a rough patch.
Bismuth subsalicylate (Pepto-Bismol) coats the stomach lining and is better suited for nausea caused by indigestion, overeating, or mild food-related upset. It won’t do much for motion sickness.
Diphenhydramine (Benadryl) has some anti-nausea properties too, though it’s primarily sold as an allergy medication and causes significant drowsiness. Pick the remedy that matches your cause: antihistamines for motion or dizziness, bismuth for digestive upset.
Nausea During Pregnancy
Morning sickness affects up to 80% of pregnant people, and it often isn’t limited to mornings. The first-line treatment recommended by medical guidelines is a combination of vitamin B6 and doxylamine (an antihistamine). This combination is available over the counter as individual supplements or as a prescription combination tablet.
The typical approach starts with two tablets at bedtime. If symptoms persist the next afternoon, you add a morning dose, building up to a maximum of four tablets per day spread across morning, afternoon, and bedtime. Ginger supplements and acupressure wristbands are also reasonable options for mild pregnancy nausea. If you’re pregnant and can’t keep fluids down for more than 24 hours, that warrants a call to your provider since severe dehydration can develop quickly.
Quick Relief Strategies
- Fresh air. Step outside or open a window. Stuffy, warm environments make nausea worse.
- Cool compress. A damp cloth on the back of your neck can calm the vagus nerve and reduce the queasy sensation.
- Peppermint. Inhaling peppermint oil or sipping peppermint tea can ease stomach discomfort. Even just smelling a peppermint can help.
- Sit upright. Lying flat can increase pressure on your stomach and make nausea worse. Prop yourself up at a 30 to 45 degree angle if you need to rest.
- Avoid strong smells. Your sense of smell is heightened when you’re nauseous. Cooking odors, perfumes, and cleaning products can all be triggers.
- Slow, deep breathing. Inhale through your nose for four counts, hold briefly, exhale through your mouth. This activates the parasympathetic nervous system and can reduce the urge to vomit.
Warning Signs That Need Medical Attention
Most nausea resolves within 24 to 48 hours. But certain symptoms alongside nausea signal something more serious. Call 911 or get to an emergency room if nausea comes with chest pain, severe abdominal cramping, confusion, blurred vision, or a high fever with a stiff neck. Vomit that contains blood, looks like coffee grounds, or appears green also warrants emergency care.
Signs of dehydration, including excessive thirst, dark urine, infrequent urination, dizziness when standing, and dry mouth, mean you need medical help to get fluids replaced. The same applies if a severe headache accompanies your nausea, especially one unlike any you’ve had before. Nausea lasting more than a few days without an obvious cause (like a known stomach bug) is worth getting checked out, since persistent nausea can point to conditions ranging from gallbladder problems to medication side effects.