Botanical Overview
Matricaria discoidea, known commonly as Pineapple weed or Wild chamomile, is a member of the Asteraceae family. It is found across North America, Asia, and Europe. The parts used medicinally typically include the flower heads and whole aerial parts of the plant.
Energetics
This herb has a cooling temperature and drying moisture quality. Its taste is characterized as bitter and sweet. It acts as a relaxing tonic primarily on the qi.
Primary Actions
- Anti-inflammatory
- Carminative
- Antispasmodic
- Mild sedative
Indications
Western
- Indigestion
- Nervous stomach
- Flatulence
- Mild anxiety
- Headache
- Colds and flu symptoms
Syndromes
- Digestive discomfort
- Nervous tension
- Mild respiratory irritation
TCM
No established indications.
Ayurveda
No established indications.
Unani
No established indications.
Constituents & Mechanisms
Key phytochemical families include chamazulene, α-bisabolol, flavonoids, sesquiterpenes, and coumarins contributing to its anti-inflammatory and antispasmodic effects.
Dosage & Preparations
- Infusion: 1-2 teaspoons dried herb per cup, taken 2-3 times daily
- Tincture: 1:5 in 40% ethanol, 2-5 mL taken 2-3 times daily
Safety & Contraindications
Matricaria discoidea is generally safe in typical medicinal doses. Avoid if allergic to plants in the Asteraceae family. Caution is advised during pregnancy and lactation due to limited clinical data. Potential mild skin sensitization in sensitive individuals has been reported.
Astrological Correspondences
No reliably sourced planetary or elemental rulers have been identified for Matricaria discoidea.
Selected References
- Plants For A Future (PFAF): Matricaria discoidea – Pineapple Weed
- Herbal Medicine: Biomolecular and Clinical Aspects, 2nd edition – Chamomile
- The Complete Herbal – Nicholas Culpeper (1653)