The fastest ways to ease nausea depend on what’s causing it, but a few techniques work almost immediately regardless of the trigger. Slow, deep breathing, cold air on the face, and sniffing an alcohol prep pad can all reduce nausea within minutes. For longer-lasting relief, the right combination of hydration, food choices, and over-the-counter options can keep nausea from coming back.
Breathe Slowly and Deeply First
When nausea hits, your body’s stress response is often making it worse. Deep, slow breathing from your diaphragm activates the vagus nerve, which runs from your brainstem to your gut and acts as a brake on that stress response. The technique is simple: draw in as much air as you can, hold it for about five seconds, then exhale slowly. Repeat this rhythmically for a minute or two. This shifts your nervous system out of high alert and directly calms the queasy feeling in your stomach.
Breathing through your mouth rather than your nose also helps, especially if strong smells are triggering your nausea. Step outside or move to a room with fresh, cool air if you can. Cold air on the face has a mild vagus nerve stimulating effect on its own.
Try the Alcohol Swab Trick
One of the most effective and least-known remedies is sniffing an isopropyl alcohol prep pad, the kind you’d find in any first aid kit. A randomized controlled trial published in Annals of Emergency Medicine tested this in an emergency department and found that patients who inhaled isopropyl alcohol rated their nausea at 3 out of 10 after just 10 minutes, compared to 6 out of 10 in the placebo group. That’s a meaningful drop, and it works fast.
Hold an open alcohol wipe a few inches from your nose and take slow, deliberate breaths through it. You don’t need to inhale deeply. If you don’t have prep pads, smelling something with a strong, clean scent (peppermint oil, a cut lemon) uses a similar principle of overriding the nausea signal with a competing sensory input.
Press the P6 Acupressure Point
There’s a pressure point on the inside of your wrist called P6 (or Neiguan) that’s been used for nausea relief for centuries and has enough clinical backing that it’s recommended on MedlinePlus. To find it, place three fingers from your opposite hand flat across your wrist, starting just below the crease where your hand meets your arm. Where your third finger lands, feel for the groove between the two large tendons running down the center of your inner wrist. Press firmly into that groove with your thumb.
This is the same principle behind anti-nausea wristbands sold for motion sickness and morning sickness. Applying steady pressure with your thumb costs nothing and you can do it anywhere. Switch wrists periodically.
Sip Fluids the Right Way
When you’re nauseous, gulping water often makes things worse. The key is small, frequent sips rather than full glasses. Room temperature or slightly cool fluids tend to stay down better than ice cold drinks. If you’ve been vomiting, plain water alone won’t replace the electrolytes you’ve lost.
You can make a simple oral rehydration solution at home: mix 4 cups of water with half a teaspoon of table salt and 2 tablespoons of sugar. This ratio closely matches what your body needs to absorb fluid efficiently. If that doesn’t appeal to you, chicken broth (not the low-sodium kind) mixed with equal parts water and 2 tablespoons of sugar works well too. Flat ginger ale, despite its reputation, contains very little actual ginger, so it’s not much better than any other clear fluid.
Aim to take a sip every few minutes rather than drinking a full cup at once. If even small sips won’t stay down for more than a few hours, that’s a sign you may need medical help for dehydration.
What to Eat When You Can
You’ve probably heard of the BRAT diet (bananas, rice, applesauce, toast), but current guidelines favor a broader bland diet that gives your body more nutrition while still being gentle on your stomach. The goal is soft foods that are low in fiber, low in fat, and not spicy.
Good options include:
- Starches: white rice, plain crackers, refined pasta, potatoes
- Proteins: scrambled eggs, baked chicken, whitefish, tofu, creamy peanut butter
- Fruits: bananas, applesauce, melon, canned fruit
- Comfort foods: broth-based soup, pudding, gelatin, popsicles
Eat small amounts more frequently throughout the day instead of full meals. Chew slowly and thoroughly. Avoid fried or greasy foods, strong cheeses, raw vegetables, whole grains, nuts, seeds, and anything heavily seasoned. Caffeine and alcohol both irritate the stomach lining and can restart the nausea cycle. Weak tea is fine if you want something warm.
Over-the-Counter Medications That Help
Two main types of OTC medications target nausea, and which one to choose depends on the cause.
Bismuth subsalicylate (the active ingredient in Pepto-Bismol and Kaopectate) works by coating and protecting the stomach lining. It’s best for nausea caused by an upset stomach, food that didn’t agree with you, or mild stomach bugs. It can also help with the diarrhea that often accompanies nausea.
Antihistamines like dimenhydrinate (Dramamine) and meclizine (Bonine) work differently. They dull the inner ear’s ability to sense motion and block the signals that trigger nausea and vomiting in the brain. These are the better choice for motion sickness, vertigo, or any nausea that gets worse when you move your head. The tradeoff is drowsiness, which can be significant with dimenhydrinate.
Cause-Specific Tips
Motion Sickness
Fix your gaze on the horizon or a stable point in the distance. Sit in the front seat of a car or near the wing of a plane, where motion is least pronounced. Take an antihistamine 30 to 60 minutes before travel if you know you’re prone to it. Reading or looking at your phone makes motion sickness dramatically worse because it increases the mismatch between what your eyes see and what your inner ear feels.
Morning Sickness
Eat a few plain crackers before getting out of bed. Keep something in your stomach at all times, since an empty stomach often makes pregnancy-related nausea worse. Small, protein-rich snacks throughout the day tend to help more than three large meals.
Hangover Nausea
Alcohol irritates the stomach lining and causes dehydration, so the priority is replacing fluids and electrolytes. The oral rehydration solution described above works well here. Avoid acidic drinks like orange juice, which can further irritate an already inflamed stomach. Bland carbohydrates help absorb excess stomach acid.
Signs That Nausea Needs Medical Attention
Most nausea resolves on its own within a day or two. But certain patterns signal something more serious. Get medical help if you can’t keep any fluids down for more than several hours, if you notice blood or black color in your vomit or stool, if you have a fever above 102°F, or if you feel unusually confused or drowsy. These can indicate dehydration severe enough to need IV fluids, or an underlying condition that home remedies won’t fix.
Nausea that persists for more than a couple of days without an obvious cause (like a known stomach bug or early pregnancy) is also worth investigating, even if it’s not severe.