SO DYK
STRESS & ANXIETY

Chamomile

Matricaria chamomilla

also known as German chamomile, Wild chamomile, Hungarian chamomile

A daisy-like flower with a long history of use for digestive comfort, mild relaxation, sleep support, and skin soothing.

  • Supports relaxation
  • Mild calming effect for anxiety
  • Supports sleep onset
  • Soothes digestive discomfort
  • Carminative — eases gas and bloating
  • Provides anti-inflammatory bisabolol and chamazulene
  • Apigenin binds GABA-A receptors gently
  • Topical use supports skin irritation

Active in Apigenin, Bisabolol, Chamazulene, Matricin, Flavonoids.

Avoid if allergic to ragweed, daisies, or other Asteraceae plants
Use caution with blood thinners (warfarin) — coumarin content
Avoid concentrated extracts in pregnancy
Discontinue 2 weeks before surgery

Evidence in context

German chamomile is the focus of the linked reference. Reliable evidence is insufficient to establish clinical usefulness across the conditions for which chamomile is promoted. Preliminary anxiety findings do not establish it as an insomnia treatment.

Allergic reactions can occur, especially with allergies to related plants such as ragweed. Interactions with warfarin have been reported; discuss medicines with your provider.

NCCIH reference → · Source checked September 14, 2026

Related literature · not reviewed for these claims

These papers were imported by topic. They may concern plants, laboratory work, or different preparations. Inclusion here does not establish a human health benefit or support the claims above. How to read our sources →

Common questions
It's one of the most widely used herbs for this. Chamomile has a mild calming effect and its apigenin content gently binds GABA receptors, the same system targeted by anti-anxiety medications, just far more subtly.
Avoid it. Chamomile is in the same plant family as ragweed and daisies, so cross-reactive allergic reactions are a real possibility.
Use caution. Chamomile contains coumarin compounds, so combined with warfarin the effect can add up more than expected.
Concentrated extracts are best avoided. Occasional tea is generally considered lower-risk, but talk to your provider before using it regularly.

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