Herbal monograph

Chamomile

Matricaria chamomilla L. / Matricaria recutita L.

Last reviewed October 8, 2026

Chamomile flowers (Matricaria chamomilla) growing outdoors.
Image: Anna.Massini via Wikimedia Commons · CC BY 4.0 · Source

What is Chamomile commonly used for?

Chamomile is traditionally used as a mild aromatic and soothing tea, especially in relaxation and digestive-comfort contexts.

Plant family
Asteraceae
Parts used
flower heads

Traditional uses

Herbalist profile

  • Taste: bitter, aromatic
  • Western herbal energetics: neutral to cooling; moistening/wet
  • Traditional actions: relaxing nervine, carminative, antispasmodic, anti-inflammatory
  • Primary affinities: digestive and nervous systems

Traditional context

Traditionally used as a mild aromatic and soothing tea in European and Middle Eastern traditions, especially in digestive-comfort and calming contexts. These are traditional herbal-use categories and should not be read as proof of clinical efficacy.

Evidence and current research

Modern evidence remains limited and preparation-specific. NCCIH notes that studies across many proposed uses have not produced enough reliable evidence to rate overall clinical usefulness, although some preliminary research exists. EMA also recognizes several long-standing traditional-use contexts for Matricaria recutita flower. Traditional herbal actions and modern clinical evidence should therefore remain visibly separated.

Common preparations

  • Infusion
  • Extracts
  • Topical rinses or compresses in some products

Safety and precautions

Useful cautions and contraindications: allergy is the major practical concern, especially in people sensitive to other Asteraceae plants such as ragweed, chrysanthemums, marigolds or daisies. Rare severe allergic reactions have been reported. Little is known about safety in pregnancy or breastfeeding. Because preliminary interaction concerns exist with warfarin, sedatives, some liver-metabolized medicines and estrogen-sensitive conditions, medication or condition review is appropriate before regular medicinal use.

Known interactions

Interaction review: reported or theoretical concerns include warfarin, sedatives, some liver-metabolized medicines and possible estrogen-like effects. Evidence and clinical importance vary, so these should be treated as medication-review prompts rather than universal predictions.

When to talk to a professional

Speak with a qualified healthcare provider before using Chamomile if you are pregnant or breastfeeding, taking medications, managing a health condition, preparing for surgery, or considering it for a child. This page is educational and is not medical advice.

References

  1. Herbal Academy. Get to Know the Versatile Chamomile Plant — energetics and materia-medica context. Link
  2. Herbal Academy. Chamomile: Herbs We Love for Summer — traditional herbal actions. Link
  3. NCCIH. Chamomile: Usefulness and Safety. Updated November 2024. Link
  4. European Medicines Agency (HMPC). Matricariae flos — European Union herbal monograph. Link
  5. Michael Moore. Herbal Materia Medica, 5th ed., Southwest School of Botanical Medicine — preparation reference. Link
  6. Your Wellness Broker. Your Herbal Study, Chapter 23: Core Herb Monographs.

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