Description:
Che Qian Zi (Plantago asiatica) by Integrity Health Naturals is a traditional Chinese herbal medicine prepared from the dried mature seeds of Plantago asiatica, commonly known as Che Qian Zi, Plantain Seed, or Asian Plantain Seed. In Traditional Chinese Medicine (TCM), Che Qian Zi is traditionally valued for its ability to promote urination, drain Dampness, clear Heat, and support the Lung and eyes. It is traditionally associated with the Bladder, Kidney, Liver, and Lung meridians.
Che Qian Zi is traditionally used to promote urination and drain Dampness, particularly for symptoms associated with urinary difficulty, scanty urine, edema, or Damp-Heat patterns. It is also traditionally used to support healthy urinary tract function.
Che Qian Zi is traditionally used to clear Heat and support the Lung. In TCM, it may be selected for cough with Phlegm-Heat and for respiratory symptoms associated with traditional Heat and Phlegm patterns.
Che Qian Zi is also traditionally used to clear Liver Heat and support healthy vision. It may be selected for red, irritated, or watery eyes associated with traditional Liver Heat patterns.
Benefits:
- Traditional Chinese herbal medicine prepared from Che Qian Zi (Plantain Seed)
- Traditionally used to promote healthy urination
- Traditionally used to drain Dampness
- Traditionally used to support healthy urinary tract function
- Traditionally used for scanty urination associated with traditional Dampness patterns
- Traditionally used for urinary difficulty associated with traditional Damp-Heat patterns
- Traditionally used to clear Heat
- Traditionally used to support healthy fluid metabolism
- Traditionally used to clear Lung Heat
- Traditionally used for cough with Phlegm-Heat according to traditional TCM patterns
- Traditionally used to clear Liver Heat
- Traditionally used to support healthy eye function
- Traditionally used for red or irritated eyes associated with traditional Liver Heat patterns
- Traditionally used to support healthy digestive and intestinal function
- Traditionally used as part of traditional herbal formulas for Dampness and Heat patterns
Other Names:
Che Qian Zi, Che Qian Zi (车前子), Che Qian Shi (车前实), Plantago asiatica, Plantago asiatica L., Plantago Seed, Plantain Seed, Asian Plantain Seed, Chinese Plantain Seed, Semen Plantaginis, Plantaginis Semen, Plantago Seed, and Plantain Seeds.
Indian names: प्लांटागो एशियाटिका (Plantago asiatica), चे चियान ज़ी (Che Qian Zi), प्लांटेन सीड (Plantain Seed).
Persian name: دانه بارهنگ (Plantain Seed), چه چیان زی (Che Qian Zi), دانه پلانتگو (Plantago Seed).
Traditional Uses:
In Traditional Chinese Medicine, Che Qian Zi is traditionally used to promote urination, drain Dampness, clear Heat, clear Lung Heat, and clear Liver Heat. It is traditionally selected according to an individual’s TCM pattern and constitution. Traditional applications particularly focus on urinary difficulty, scanty urination, Dampness, edema, cough with Phlegm-Heat, and red or irritated eyes associated with traditional Heat patterns.
Side Effects:
Che Qian Zi contains mucilaginous polysaccharides and may cause gastrointestinal discomfort, bloating, nausea, or changes in bowel habits in some individuals. Because it promotes urination, excessive use may potentially contribute to fluid or electrolyte imbalance, particularly in individuals who are already dehydrated or taking medications that significantly affect fluid balance.
Discontinue use and consult a healthcare practitioner if unwanted symptoms occur.
Precautions:
Consult a healthcare practitioner prior to use if you are taking prescription medications or other natural health products, or if you have a medical condition.
Take with adequate fluid when using preparations containing the intact seeds or significant amounts of mucilage.
Consult a healthcare practitioner before use if you have kidney disease, heart disease, fluid or electrolyte disorders, or if you have been instructed to restrict your fluid intake.
Do not use during pregnancy or breastfeeding unless directed by a qualified healthcare practitioner or Traditional Chinese Medicine practitioner.
Consult a healthcare practitioner before use if you are taking diuretics or medications that affect blood sugar, blood pressure, kidney function, or electrolyte balance.
Discontinue use and consult a healthcare practitioner if symptoms persist or worsen or if new symptoms develop.
Interactions:
Consult a healthcare practitioner before using Che Qian Zi with prescription medications or other natural health products. Because Plantago seeds contain substantial amounts of mucilage and may influence intestinal absorption, it is prudent to separate them from oral medications. Its traditional diuretic action may also warrant caution when used with diuretics or medications affecting fluid and electrolyte balance.
Human clinical interaction data for whole-herb Che Qian Zi preparations remain limited.
Dosing:
Use according to the product label or as directed by a qualified healthcare practitioner or Traditional Chinese Medicine practitioner. Traditional Chinese Medicine references commonly describe Che Qian Zi in the approximate range of 3–12 g when used as a decoction, often placed in a cloth bag before boiling because the seeds can become mucilaginous. Appropriate dosage depends on the preparation, formula, individual constitution, and clinical circumstances.
Storage:
Store in a cool, dry place away from direct sunlight. Keep tightly closed and out of reach of children.
Preparation:
If using dried Che Qian Zi seeds, prepare according to the directions provided by your Traditional Chinese Medicine practitioner or product instructions. Traditionally, the seeds are often placed in a cloth or herbal bag before decoction because they become mucilaginous when heated in water. Che Qian Zi may also be powdered or incorporated into traditional TCM formulas.
Scientific Support:
Plantago asiatica has a long history of use as a traditional medicinal plant in East Asia. Its seeds contain polysaccharides, mucilage, flavonoids, phenolic compounds, iridoid glycosides, fatty acids, and other constituents. Modern research has investigated Plantago asiatica for potential antioxidant, anti-inflammatory, antimicrobial, immunomodulatory, intestinal, metabolic, and other biological activities.
Research specifically on the seeds of Plantago asiatica has investigated biological and immunomodulatory activity, while broader research on Plantago polysaccharides has examined their potential effects on intestinal health and other biological functions. These findings are primarily preclinical and do not establish effectiveness for specific medical conditions in humans.
References & Scientific Support:
Health Canada – Licensed Natural Health Product Database (LNHPD). Health Canada provides regulatory information for natural health products and Traditional Chinese Medicine ingredients and includes Plantago asiatica as a medicinal ingredient in licensed products. Product-specific licensing information should be verified according to the exact formulation and medicinal ingredients. View Health Canada reference.
PubMed – Chemical characteristics and antioxidant activities of polysaccharide purified from the seeds of Plantago asiatica L. This study specifically examines polysaccharides obtained from Plantago asiatica seeds and their investigated antioxidant activity. View research.
PubMed – Polysaccharide from the seeds of Plantago asiatica L. This study investigates polysaccharides from Plantago asiatica seeds and their effects on intestinal barrier function in a human intestinal cell model. View research.
