Chamomile Tea During Pregnancy: Is It Safe? What You Need to Know

Chamomile Tea During Pregnancy is a topic many parents quietly wonder about. Chamomile tea and pregnancy safety often comes up because chamomile is widely known as a calming herbal tea used for sleep, relaxation, and digestive comfort. Yet pregnancy guidance around it can sometimes sound cautious or inconsistent, leaving many expecting parents unsure about whether it’s safe to drink.

The reason is simple: there is limited research specifically studying chamomile tea during pregnancy, and herbal products vary widely in strength and formulation. Most available studies involve different doses, different forms of chamomile, or small sample sizes.

Based on what we know today, an occasional cup of chamomile tea is unlikely to cause harm in a healthy pregnancy, but regular use, strong brews, or concentrated chamomile supplements deserve more caution. Understanding where those distinctions come from can help parents make thoughtful decisions without unnecessary worry.

Quick Answer: Is Chamomile Tea Safe During Pregnancy?

Research on chamomile during pregnancy is limited, and studies use different forms and doses of the herb. Because of this, experts tend to recommend moderation rather than routine use.

Here is the practical takeaway:

• Occasional chamomile tea consumption has not been clearly linked to pregnancy complications.
• Most safety concerns come from studies involving concentrated chamomile supplements or extracts rather than tea.
• Herbal products vary widely in strength and purity, which makes definitive safety conclusions difficult.

For most healthy pregnancies, occasional chamomile tea is generally considered a low-risk exposure, while daily use or concentrated supplements are where more caution makes sense.

If You Already Drank Chamomile Tea While Pregnant

Many people drink herbal tea before realizing they are pregnant or while trying to manage early pregnancy symptoms such as nausea, fatigue, or anxiety. Chamomile is a common choice because it is widely viewed as gentle. A U.S. study estimated that roughly 10% of pregnancies involve some herbal product use, with chamomile among the most commonly reported throughout pregnancy ³.

Current research does not show strong evidence that occasional chamomile tea consumption causes pregnancy complications. Much of the caution surrounding chamomile comes from uncertainty about dosage and from studies examining concentrated preparations rather than tea infusions.

If you already had a cup of chamomile tea, the most reasonable next step is simply to approach future use thoughtfully rather than assume harm occurred. Pregnancy decisions are rarely about perfect choices; they are about reducing avoidable uncertainty when possible.

Why Chamomile Gets a Caution Label During Pregnancy

Chamomile is sometimes listed among herbs to use cautiously during pregnancy. This recommendation largely reflects gaps in research rather than confirmed harm.

Several factors contribute to the cautious guidance.

Herbal products vary widely

Unlike prescription medications, herbal products are not standardized in the same way. The amount of active compounds in chamomile tea can vary depending on the plant source, brand, and brewing method. The FDA classifies chamomile as a dietary supplement rather than a drug, meaning it does not undergo the same rigorous safety approval process required for pharmaceuticals ².

Pregnancy research is limited

High-quality studies examining herbal use during pregnancy are relatively rare. Most available data comes from small observational studies or research using different chamomile preparations.

Concentrated herbal products behave differently

Capsules, extracts, and tinctures may contain significantly higher concentrations of chamomile compounds than a typical cup of tea. Because of this difference, research findings from supplements cannot always be applied directly to tea consumption.

What Research Says About Chamomile and Pregnancy

A systematic review examining chamomile use during pregnancy and postpartum periods found that the available evidence is limited and varies widely across studies. Research designs, chamomile preparations, and outcomes studied differ substantially.

A 2025 systematic review published in Cureus examined 23 studies (16 clinical trials and 7 observational studies involving over 2,000 women) and concluded that clinical practice recommendations on chamomile use during pregnancy are not feasible based on current evidence, highlighting the need for larger, more rigorous studies ¹.

Some key findings from the literature include:

• An observational study involving nearly 800 pregnancies found no clear association between chamomile use and preterm birth, although researchers noted a possible signal related to birth weight that requires further study.
• A randomized trial examining chamomile capsules in post-term pregnancy found shorter time to labor onset among participants taking capsules. However, the study involved concentrated supplements rather than tea and did not primarily evaluate safety outcomes.
• Other studies have looked at chamomile for postpartum sleep or mood support, which does not directly address pregnancy safety.

Overall, researchers conclude that chamomile is widely used but more rigorous studies are needed to determine clear safety thresholds in pregnancy.

Chamomile Tea vs. Chamomile Supplements

One important source of confusion is that chamomile appears in several different forms.

These forms are not equivalent exposures.

Chamomile tea

Chamomile tea is brewed from dried chamomile flowers and generally contains relatively small amounts of active plant compounds compared with concentrated preparations.

Chamomile capsules or extracts

Capsules and extracts can deliver significantly higher doses of chamomile compounds. Some research examining uterine activity or labor timing has used these forms rather than tea.

Chamomile tinctures

Herbal tinctures may contain both concentrated plant compounds and alcohol, making them less commonly recommended during pregnancy.

Because of these differences, results from supplement studies should not be assumed to apply directly to chamomile tea.

Potential Risks to Be Aware Of

Chamomile tea is often considered a mild herbal beverage, but there are several factors worth considering when deciding whether to drink it during pregnancy.

Allergy considerations

Chamomile belongs to the same plant family as ragweed, daisies, and marigolds. People with allergies to these plants may be more likely to experience reactions to chamomile.

Medication interactions

Chamomile may interact with certain medications, including:

• blood thinners
• sedatives
• some hormone-related medications

Anyone taking prescription medications may want to review herbal use with their clinician.

Product variability

Herbal products are not regulated in the same way as pharmaceutical drugs. This means that strength, purity, and ingredient combinations can vary across brands and herbal blends.

Choosing reputable brands that clearly list ingredients can help reduce some of this uncertainty.

A Practical Way to Think About Herbal Tea During Pregnancy

Rather than approaching chamomile tea with a strict “safe” or “unsafe” label, many clinicians recommend thinking about herbal products through a few practical considerations.

Form

Tea infusions generally contain lower concentrations of herbal compounds than capsules, extracts, or tinctures.

Frequency

Occasional use differs from daily or habitual consumption.

Personal risk factors

Medication use, allergies, and individual pregnancy considerations may influence what makes sense for each person.

Purpose

Understanding why chamomile is appealing—whether for sleep, relaxation, or digestive comfort—can help identify alternatives if needed.

This approach supports thoughtful decision-making without relying on rigid rules. The American College of Obstetricians and Gynecologists advises pregnant individuals to discuss any herbal product use with their healthcare provider, as herbal remedies can vary in potency and may interact with other medications ⁴.

Alternatives if Chamomile Was Your Go-To Tea

Many people reach for chamomile tea for a specific reason. Alternatives may depend on what you were hoping to address.

For sleep or relaxation

A calming bedtime routine, gentle stretching, warm milk, or relaxation breathing may support rest without introducing additional herbs.

For nausea or digestion

Ginger tea and peppermint tea are commonly used to support digestive comfort during pregnancy, though moderation still applies with herbal beverages.

For an evening ritual without caffeine

Caffeine-free options such as rooibos tea or warm lemon water can provide a similar evening ritual.

FAQ Chamomile Tea and Pregnancy