Botanical Overview
Cinnamomum cassia, commonly known as Cassia or Chinese cinnamon, belongs to the family Lauraceae. This evergreen tree is native to China and Southeast Asia. The medicinal part used is primarily the bark, harvested and dried to produce the characteristic aromatic spice and herbal remedy.
Energetics
This herb is considered warming and drying in nature, with pungent and sweet tastes. Its energetic directionality is ascending and outward, and it is tonifying in effect, primarily supporting Qi.
Primary Actions
- Carminative
- Antimicrobial
- Anti-inflammatory
- Antioxidant
- Diaphoretic
Indications
Western
- Indigestion
- Gas and bloating
- Cold-induced chills
- Poor circulation
- Respiratory congestion
- Menstrual cramps
Syndromes
- Digestive sluggishness
- Circulatory insufficiency
- Common cold with chill
TCM
- Cold limbs
- Chest pain
- Abdominal pain
- Diarrhea
- Impotence
Syndromes
- Cold syndrome due to Yang deficiency
- Qi and blood stagnation
Ayurveda
- Poor digestion
- Cough
- Chills
- Heavy menstrual bleeding
Syndromes
- Vata imbalance with coldness
- Kapha disorders with congestion
Unani
- Abdominal pain
- Flatulence
- Cold extremities
- Respiratory issues
Syndromes
- Reeh (gas) and Balgham (phlegm) disorders
Constituents & Mechanisms
The herb contains several active phytochemicals including cinnamaldehyde, cinnamic acid, coumarins, polyphenols, and tannins. These contribute to its antimicrobial, anti-inflammatory, and antioxidant properties.
Dosage & Preparations
- Decoction of bark 1-3 g 1-2 times daily
- Powder 1-2 g daily
- Essential oil (diluted) for topical use
- Tincture 1:5 in 40% ethanol, 2-5 mL 1-3 times daily
Safety & Contraindications
Use with caution during pregnancy due to potential uterine stimulation. The high coumarin content may cause liver toxicity; avoid excessive use especially in liver disease. Interaction risk exists with anticoagulant and antidiabetic medications. Not recommended for individuals with bleeding disorders.
Astrological Correspondences
No confirmed planetary or elemental rulers available with sufficient credible sources.
Selected References
- Phytotherapy: A Quick Reference to Herbal Medicine, PFAF, 2019
- WHO Monographs on Selected Medicinal Plants – Volume 2, WHO, 2004
- Chinese Herbal Medicine: Materia Medica, Bensky, 2004
- Herbal Medicine: Biomolecular and Clinical Aspects, NCBI, 2011