Ginger Tea or Capsules for Pregnancy Nausea?
What the evidence says about ginger tea, candies, and capsules for pregnancy nausea, and when to ask for medical treatment.
Ginger does treat nausea very well, but if you take too much it can cause heartburn.
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The short answer: Ginger may help with pregnancy nausea, but a cup of ginger tea and a ginger capsule are not interchangeable doses. NIH says most studies tested supplements rather than foods or drinks. ACOG includes ginger tea, candies, and capsules among options to try for nausea. Ask your prenatal clinician before starting a ginger supplement, especially if you take medicine.
What does the research actually cover?
NIH's National Center for Complementary and Integrative Health says ginger may be helpful for pregnancy-related nausea and vomiting. It also notes that most studies examined ginger supplements, not a standard mug of tea or a particular candy. That means a study of capsules cannot tell you how much benefit to expect from any tea or food product.
| Form | Practical distinction |
|---|---|
| Fresh-ginger tea | ACOG lists tea made from fresh-grated ginger as an option. The ginger amount depends on preparation. |
| Ginger candy or ginger ale | ACOG suggests ginger candy and ginger ale made with real ginger. Check the ingredients; the name alone does not establish the ginger amount. |
| Ginger lozenges and chews | ACOG lists ginger candy; ginger lozenges and chews are candy forms. Check that they are made with real ginger. |
| Ginger capsule | This resembles the supplement form used in much of the research. Check the ingredient list and discuss the product with your clinician before use. |
These are ways to think about the forms, not a treatment dose or a ranking of which works best. ACOG also suggests small, frequent meals and bland foods that you can keep down. See our vitamin B6 food and morning sickness guide for the separate question of nutrition versus B6 treatment.
Do ginger chews help morning sickness?
They may, but the evidence is thinner than for capsules. ACOG lists ginger candies among things to try, and chews are a candy form. NIH notes that most ginger studies tested supplements rather than foods, so there is no research-backed number of chews to take, and PregNut does not rank brands. Check that the ingredient list includes real ginger. If chews give you heartburn or mouth irritation, both listed by NIH as possible side effects, try another option and tell your clinician.
Is a ginger supplement safe during pregnancy?
NIH says ginger supplements during pregnancy may be safe, but recommends discussing any herbal supplement with a health care provider. Ginger can cause heartburn, diarrhea, or stomach discomfort, and herbs can interact with medicines. If heartburn is already a problem, see our pregnancy heartburn meal guide. Tell your prenatal care team about the specific product and any medicines you take. Do not assume that a stronger capsule is better because ginger appears in food. The same caution applies to other supplements people try in pregnancy; our melatonin research summary explains why the evidence on melatonin for sleep is still limited.
PregNut's food lookup reports selected nutrients per 100 grams. It does not measure the active ingredients in ginger tea, candies, or supplements and cannot be used to choose a nausea dose.
When is ginger not enough?
If nausea or vomiting affects your daily life, contact your obstetric care team. If you cannot keep fluids down or may be dehydrated, seek care rather than trying more ginger. ACOG explains that severe symptoms may need medical treatment and discusses vitamin B6 and other treatment options.
Sources: ACOG morning sickness FAQ and NIH NCCIH ginger fact sheet. This guide is educational and does not replace prenatal care.