Jing Tang Si Miao San (Four Marvels Powder) is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula designed to clear Damp-Heat and eliminate Dampness, supporting musculoskeletal comfort, healthy mobility, and immune function. Recommended by holistic veterinarians for dogs, cats, and horses, this foundational classical formula addresses internal Damp-Heat patterns that contribute to joint stiffness, discomfort, and reduced vitality. Available in concentrated powder, concentrated capsules, and teapills. Dosing varies by species and 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
- Musculoskeletal comfort: Supports ease of movement and physical comfort in patterns of Damp-Heat affecting the joints and muscles
- Healthy inflammatory response: Supports the body's natural ability to manage inflammation associated with Damp-Heat accumulation
- Immune function: Promotes overall immune vitality and internal balance
- Back and muscular health: Frequently recommended for pets experiencing back discomfort or muscular tension related to Dampness patterns
- Qi support: Addresses underlying Qi deficiency patterns that contribute to Damp accumulation over time
TCVM Principles
- Primary action: Eliminates Damp and clears Damp-Heat to restore musculoskeletal comfort and healthy internal balance
- Classical antecedent: Si Miao San from Cheng Fang Bian Du (Convenient Reader of Established Formulas), written by Zhang Bing-Cheng in 1904
Available Forms
- 90g Concentrated Powder: Highly concentrated granule format; mix into food for easy daily administration. Comes with a double-sided scoop. One 90g bottle lasts approximately 2 weeks
- 0.5g Concentrated Capsules (100 ct): Pre-measured capsule format for precise, convenient dosing
- 0.2g Concentrated Capsules (50 ct): Smaller capsule option suited for small dogs and cats under 10 lbs
- Teapills (200 ct): Traditional small pill format; can be hidden in food or a soft treat for easy administration
Ingredients
Cang Zhu (Atractylodes lancea), Chuan Niu Xi (Cyathula officinalis), Huang Bai (Phellodendron amurense), Yi Yi Ren (Coix lacryma-jobi)
Inactive ingredients vary by format and may include: gluten-free maltodextrin, bovine gelatin, activated carbon, botanical wax, or talcum.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Active Ingredient TCVM Actions
Each herb in Si Miao San is selected for its specific role within the TCVM framework. Together, their combined actions clear Damp-Heat, dry Dampness, and support musculoskeletal health and healthy mobility.
- Cang Zhu (Atractylodes lancea) - Gray Atractylodes Rhizome: Dries Dampness, strengthens the Spleen, and dispels Wind-Damp from the channels and muscles; one of the primary Damp-drying herbs in this formula
- Chuan Niu Xi (Cyathula officinalis) - Cyathula Root / Sichuan Ox Knee: Invigorates Blood, expels Wind-Damp, and guides the formula's actions downward to the hind limbs and lower body
- Huang Bai (Phellodendron amurense) - Phellodendron Bark / Amur Cork Tree Bark: Clears Heat, dries Dampness, and reduces Damp-Heat accumulation in the lower body and joints; the primary Heat-clearing herb in this formula
- Yi Yi Ren (Coix lacryma-jobi) - Job's Tears Seed / Coix Seed: Leaches out Dampness, clears Heat, and supports Spleen function to prevent further Damp accumulation
Potential Drug Interactions
Si Miao San contains Blood-moving herbs (Chuan Niu Xi) and Damp-Heat-clearing herbs (Huang Bai, Yi Yi Ren, Cang Zhu) with known anti-inflammatory and musculoskeletal activity. Because herb-drug interaction research in dogs and cats is limited, pets taking prescription medications should use this formula under veterinary supervision.
Extra caution may be appropriate for pets receiving anticoagulant or antiplatelet medications, NSAIDs, corticosteroids, immunosuppressive drugs, or multiple prescription medications. Your veterinarian can determine whether Si Miao San is appropriate based on your pet's condition, medications, and laboratory results.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Frequently Asked Questions
What is Si Miao San used for in TCVM?
In Traditional Chinese Veterinary Medicine, Si Miao San is a classical formula traditionally used to clear Damp-Heat and eliminate Dampness. It is most commonly recommended for dogs, cats, and horses with TCVM patterns of Damp-Heat affecting the musculoskeletal system, including joint stiffness, back discomfort, muscular tension, or reduced mobility.
How is Si Miao San administered?
Si Miao San is available as a concentrated powder (90g) that can be mixed directly into food, as concentrated capsules (0.5g, 100 ct or 0.2g, 50 ct) that can be given whole or opened and mixed into food, or as teapills (200 ct) that can be hidden in food or a soft treat. Dosing varies by species and body weight; your authorizing veterinarian will provide specific dosing guidance for your pet.
How long does it take to see results?
Results vary by individual and condition. Many pets show improved comfort and mobility within 2 to 4 weeks of consistent use, while those with more chronic or established Damp-Heat patterns may need several weeks to months of consistent use to see a meaningful clinical response. Your veterinarian can help set appropriate expectations based on your pet's TCVM diagnosis.
Can Si Miao San be combined with other medications or supplements?
Always consult your veterinarian before combining Si Miao San with other medications or supplements. Si Miao San is sometimes used alongside other TCVM formulas as part of a comprehensive holistic protocol, but your authorizing veterinarian should always guide combination use. Your veterinarian will monitor for potential interactions through routine lab work and diagnostic testing. Key interactions to discuss include anticoagulants, NSAIDs, corticosteroids, and immunosuppressive drugs. See the Potential Drug Interactions section above for details.