GUIDE
A combination of dietary changes, ginger, vitamin B6, and lifestyle adjustments can significantly reduce pregnancy nausea for most people.
There is no single magic cure, but layering several evidence-based strategies together is the approach most OBs recommend. If natural remedies are not enough, safe prescription options exist.
Be prepared from day one
Pregnancy nausea is driven by rapidly rising hormones — primarily hCG and estrogen — that affect your gastrointestinal tract and your brain's chemoreceptor trigger zone. Your sense of smell becomes dramatically heightened, turning ordinary odors into nausea triggers. On top of that, the smooth muscle of your digestive tract slows down under the influence of progesterone, which can make food sit in your stomach longer and increase queasiness.
The good news is that multiple remedies target different parts of this cascade. Ginger works directly on the GI tract. B6 acts on neurotransmitter pathways. Dietary changes keep blood sugar stable and reduce stomach acid. Acupressure may modulate nerve signals. This is why a layered approach — combining several strategies — tends to work better than relying on any single remedy.
For a broader overview of morning sickness including its timeline and when to worry, see our main morning sickness guide.
Nausea typically starts around week 6, peaks between weeks 8 and 11, and resolves for most people by weeks 12 to 14. The severity can change week to week — some days are better than others, and that is completely normal.
Starting remedies early, even before nausea becomes severe, can be helpful. Many providers recommend beginning B6 as soon as nausea appears rather than waiting for it to worsen. If you know from a previous pregnancy that you are prone to severe nausea, talk to your OB about starting preventive measures right away.
The American College of Obstetricians and Gynecologists (ACOG) recommends a stepwise approach: start with dietary and lifestyle changes, add ginger and B6, then consider doxylamine + B6, and finally discuss prescription medications if needed. Here are the most effective options.
Ginger has the strongest evidence base among natural nausea remedies. Ginger tea (steep fresh ginger for 10 minutes), ginger chews, ginger lollipops, and ginger capsules all work. Aim for about 250 mg four times daily, totaling roughly 1 gram. Real ginger ale works too — check the label for actual ginger root, not just flavoring.
Take 25 mg of vitamin B6 up to three times per day. B6 is often the first supplement OBs recommend for pregnancy nausea. It works best for reducing nausea severity rather than eliminating vomiting. Check your prenatal vitamin — it may already contain some B6, so adjust accordingly.
Doxylamine (found in Unisom SleepTabs — not the gel caps) combined with B6 is an FDA-approved treatment for pregnancy nausea. Take half a Unisom tablet (12.5 mg doxylamine) with 25 mg B6 at bedtime. Your provider may add a morning dose too. This combination was formerly sold as Diclegis.
Eat something small every 2 hours to keep your stomach from being empty. Focus on bland, high-carb foods: crackers, toast, rice, bananas, applesauce, and pretzels. Keep crackers on your nightstand and eat a few before sitting up in the morning — this alone can prevent the worst morning nausea.
These elastic bands press a plastic button against the P6 acupressure point on your inner wrist. Several studies show modest benefit for pregnancy nausea. They are completely drug-free, inexpensive, and reusable — making them worth trying even if the effect is subtle.
Many pregnant people find that cold foods (smoothies, popsicles, chilled fruit) and sour flavors (lemonade, sour candies, pickles) settle nausea better than hot meals. Cold food has less aroma, which helps when smell sensitivity is a major trigger.
These symptoms can occasionally signal something that needs medical attention. When in doubt, call.
Most pregnancy nausea responds well to a combination of remedies, and even severe cases can usually be managed with the right support. The vast majority of people see significant improvement by the end of the first trimester — typically between weeks 12 and 14.
If you are in the thick of it right now, remember: this phase has an end date. Your baby is not being harmed by your nausea, and eating whatever you can keep down is perfectly fine for now. Survival eating is a legitimate first-trimester strategy.
You may also want to read about pregnancy fatigue, which often compounds the misery of nausea, and pregnancy heartburn, which sometimes begins as morning sickness fades. For emotional support during a tough first trimester, our guide on pregnancy mood swings may also be helpful. If you are also dealing with pregnancy headaches from dehydration or constipation as a side effect of dietary changes, we have guides for those too.
This guide is for informational purposes only and is not a substitute for professional medical advice. Always consult your healthcare provider with any questions about your pregnancy.
