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Eight Righteous Formula (Ba Zheng San) is a Jing Tang TCVM herbal formula recommended by holistic veterinarians to clear Damp-Heat in the lower Jiao and support the Bladder's normal resistance to pathogens in dogs and cats. Based on Ba Zheng San (Eight Righteous Powder) from Tai Ping Hui Min He Ji Ju Fang (Imperial Grace Formulary of the Tai Ping Era) written by Chen Shi-Wen et al. in 1080, this seven-herb formula combines potent Damp-Heat-clearing, urinary-draining, Heat-purging, and harmonizing herbs specifically selected for Damp-Heat accumulation in the lower Jiao with Bladder channel obstruction. Available as 0.2g Concentrated Capsules (50 count). Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Use up to 4 months, or as directed by your veterinarian. Dosing varies by body weight; your authorizing veterinarian will provide specific guidance.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
What It Supports
- Lower Jiao Damp-Heat clearing: Clears Damp-Heat from the lower Jiao and Bladder channel, addressing the Damp-Heat accumulation that drives the urinary signs, Bladder channel obstruction, and lower Jiao disruption associated with Bladder Damp-Heat patterns in dogs and cats
- Bladder normal resistance support: Supports the Bladder's normal resistance to pathogenic accumulation by clearing the Damp-Heat that obstructs normal Bladder Qi transformation and urinary function, restoring the Bladder channel's ability to transform fluids and resist pathogenic invasion
TCVM Principles
- Primary action: Clear Damp-Heat in the lower Jiao, support Bladder's normal resistance to pathogens
- Classical antecedent: Ba Zheng San (Eight Righteous Powder) from Tai Ping Hui Min He Ji Ju Fang (Imperial Grace Formulary of the Tai Ping Era) written by Chen Shi-Wen et al. in 1080
- Warning: Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs
Available Forms
- 0.2g Concentrated Capsules (50 Count): Small concentrated capsule format for cats and small dogs; can be given directly or hidden in food or a soft treat for easy administration
Suggested Use
Cat and Small Dog (0.2g Concentrated Capsules): One 0.2g capsule once daily for cats and dogs under 10 lbs, or as directed by your veterinarian.
Use for up to 4 months, or as directed by your veterinarian. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Veterinary authorization is required before use.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Ingredients
Active ingredients: Che Qian Zi (Plantago asiatica) - Plantago seed (Asian Plantain seed), Da Huang (Rheum palmatum) - Rhubarb root and rhizome, Deng Xin Cao (Juncus effusus) - Juncus pith (Rush pith), Gan Cao (Glycyrrhiza uralensis) - Chinese Licorice root, Hua Shi (Talcum) - Talc (mineral), Qu Mai (Dianthus superbus) - Dianthus herb (Fringed Pink), Zhi Zi (Gardenia jasminoides) - Gardenia fruit. Inactive ingredients: bovine gelatin and gluten-free maltodextrin.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Active Ingredient TCVM Actions
Eight Righteous Formula (Ba Zheng San) employs the classical dual-drainage strategy for lower Jiao Damp-Heat: clearing Damp-Heat through the urinary pathway (the primary route) and purging Heat downward through the bowel (the secondary route), while harmonizing the formula to protect the digestive system:
- Hua Shi (Talcum) - Talc (mineral): Clears Damp-Heat and promotes urination; the formula's chief mineral ingredient and one of the most important classical herbs for clearing lower Jiao Damp-Heat through the urinary pathway; Talc (Hua Shi) is a hydrated magnesium silicate mineral that in TCVM has a sweet, cold nature and a specific affinity for the Bladder channel, clearing Damp-Heat from the lower Jiao and driving it out through urination; its use as a mineral ingredient reflects the classical materia medica's inclusion of stones and minerals alongside plant herbs for specific channel-clearing and Damp-resolving actions
- Qu Mai (Dianthus superbus) - Dianthus herb (Fringed Pink): Promotes urination, clears Damp-Heat from the lower Jiao, and invigorates Blood; the formula's primary plant-derived urinary Damp-Heat-clearing herb, working with Hua Shi and Che Qian Zi to clear Damp-Heat from the Bladder channel through the urinary pathway; Qu Mai's bitter cold nature specifically targets the Heart and Small Intestine channels as well as the Bladder channel, reflecting the classical TCVM understanding that Heart Fire descending to the Small Intestine and Bladder is a key pathogenic mechanism in lower Jiao Damp-Heat patterns
- Che Qian Zi (Plantago asiatica) - Plantago seed (Asian Plantain seed): Promotes urination, clears Damp-Heat, and benefits the eyes; the formula's urinary Damp-draining herb with a specific ability to separate the clear from the turbid in the lower Jiao, directing Damp-Heat out through the urine while allowing clear fluids to be retained; Che Qian Zi's gentle but effective urinary-draining action complements the more forceful Damp-Heat-clearing action of Hua Shi and Qu Mai, together driving lower Jiao Damp-Heat out through the urinary route
- Zhi Zi (Gardenia jasminoides) - Gardenia fruit: Clears Heat, drains Damp-Heat through the urine, and resolves Heat toxin from the Triple Burner; the formula's Heat-draining herb for the Triple Burner and Heart channels, addressing the Heat component of the lower Jiao Damp-Heat pattern at the Triple Burner level; Zhi Zi's bitter cold nature drains Heat downward and out through the urinary pathway while also clearing Heat toxin from the Heart channel, addressing the Heart Fire component that classically descends to the Bladder in lower Jiao Damp-Heat patterns
- Deng Xin Cao (Juncus effusus) - Juncus pith (Rush pith): Clears Heart Fire, promotes urination, and guides Heat out through the urine; the formula's Heart Fire-clearing and urinary-guiding herb, specifically targeting the Heart Fire that descends through the Small Intestine channel to the Bladder and contributes to lower Jiao Damp-Heat accumulation; Deng Xin Cao's light, sweet, cool nature clears Heat from the Heart channel and guides it downward and out through urination, addressing the Heart-Small Intestine-Bladder channel connection that is central to the classical understanding of lower Jiao Damp-Heat pathogenesis
- Da Huang (Rheum palmatum) - Rhubarb root and rhizome: Purges Heat and Damp-Heat downward through the bowel, clears Heat toxin, and invigorates Blood; the formula's secondary drainage herb, providing a bowel-purging strategy that complements the urinary drainage route of the formula's other herbs; Da Huang's inclusion in Ba Zheng San reflects the classical dual-drainage strategy - driving lower Jiao Damp-Heat out through both the urinary and bowel pathways simultaneously increases the formula's overall Heat-clearing efficacy; the stop-immediately warning for diarrhea reflects Da Huang's purging action, which should resolve once the Damp-Heat clears
- Gan Cao (Glycyrrhiza uralensis) - Chinese Licorice root: Harmonizes all herbs in the formula, protects the Stomach and digestive system, and alleviates urgency; the formula's harmonizing herb, moderating the cold, bitter, draining nature of the formula's other six herbs and protecting the Spleen and Stomach from cold damage; Gan Cao's sweet nature also alleviates the spasm and urgency associated with Bladder Damp-Heat, providing direct symptomatic support for the Bladder channel discomfort associated with lower Jiao Damp-Heat patterns
Potential Drug Interactions
Eight Righteous Formula contains Damp-Heat-clearing and urinary-draining herbs (Hua Shi, Qu Mai, Che Qian Zi, Zhi Zi, Deng Xin Cao), a bowel-purging and Blood-invigorating herb (Da Huang), and a harmonizing herb (Gan Cao) that may interact with certain medications. Da Huang may interact with anticoagulant medications and gastrointestinal motility medications due to its purging action. Gan Cao may interact with certain cardiac and diuretic medications when used long-term. Pets on prescription medications should use this formula under veterinary supervision, as herb-drug interaction research in dogs and cats remains limited.
Medication categories warranting extra caution include anticoagulant or antiplatelet medications, diuretic medications, gastrointestinal medications, and multiple concurrent prescription medications. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Use up to 4 months, or as directed by your veterinarian. Your veterinarian can determine appropriateness based on the patient's condition, medications, and laboratory results.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Frequently Asked Questions
What is Eight Righteous Formula used for in TCVM?
Eight Righteous Formula (Ba Zheng San) is used in TCVM for Damp-Heat accumulation in the lower Jiao and Bladder channel - the pattern in which Damp and Heat accumulate in the Bladder and lower Jiao channels and obstruct normal Bladder Qi transformation and urinary function. In TCVM, the Bladder governs the transformation and excretion of urine through the process of Qi transformation - when Damp-Heat invades or accumulates in the Bladder channel, it disrupts this Qi transformation function and generates the urinary signs, Bladder channel obstruction, and lower Jiao disruption associated with this pattern. Ba Zheng San is the most important classical formula for lower Jiao Damp-Heat in both human TCM and TCVM and has been the primary formula for this pattern since its codification in the Imperial Grace Formulary in 1080. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs.
How is Eight Righteous Formula administered and dosed?
For cats and small dogs under 10 lbs, give one 0.2g capsule once daily, or as directed by your veterinarian. Capsules can be given directly or hidden in food or a soft treat for easy administration. Use for up to 4 months, or as directed by your veterinarian. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs.
Why does Eight Righteous Formula contain both urinary-draining herbs and Da Huang (Rhubarb)?
Eight Righteous Formula employs the classical dual-drainage strategy for lower Jiao Damp-Heat: clearing the Damp-Heat primarily through the urinary pathway (via Hua Shi, Qu Mai, Che Qian Zi, Zhi Zi, and Deng Xin Cao) while simultaneously purging residual Heat downward through the bowel via Da Huang (Rhubarb root). This dual-pathway approach reflects the classical Chinese medical understanding that when Damp-Heat accumulates intensely in the lower Jiao, draining it through a single pathway may be insufficient to clear the pattern effectively. By driving the Damp-Heat out through both the urine and the bowel simultaneously, Ba Zheng San maximizes the formula's overall Heat-clearing and Damp-draining efficacy. The stop-immediately warning for diarrhea directly reflects Da Huang's purging action - if the formula generates loose stools or diarrhea, it is a sign that Da Huang's draining action is too strong for the patient, and the formula should be discontinued, and the veterinarian consulted.
What is the significance of Hua Shi (Talc) as a mineral ingredient in this herbal formula?
Hua Shi (Talcum, hydrated magnesium silicate) is one of the most important classical mineral ingredients in the Chinese materia medica for lower Jiao Damp-Heat patterns, and its inclusion in Ba Zheng San reflects the long tradition in classical Chinese medicine of using mineral substances alongside plant herbs for specific channel-clearing and Damp-resolving actions. In TCVM, the materia medica includes plants, animals, and minerals as therapeutic agents, each with unique properties that plant herbs alone cannot replicate. Hua Shi's sweet, cold nature and its specific affinity for the Bladder channel give it a direct Damp-Heat-clearing and urinary-draining action that is particularly targeted for lower Jiao Damp-Heat. Its slippery, mineral nature is classically understood to facilitate the downward flow of Damp-Heat through the urinary pathway and to coat and protect the urinary tract from the irritating effects of Damp-Heat accumulation. Hua Shi is the chief ingredient of another classical formula - Liu Yi San (Six to One Powder) - where it is combined only with Gan Cao, demonstrating its central importance as a standalone lower Jiao Damp-Heat-clearing mineral in the classical materia medica.
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