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Recommended by holistic veterinarians, Jing Tang Qing Fei San is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula that clears Lung Heat and supports lung function in dogs, cats, and horses. Based on the classical Qing Fei San from Yuan Heng Liao Ma Ji (1608), this focused five-herb formula pairs principal Phlegm-Heat-transforming herbs, Zhe Bei Mu and Ting Li Zi, with a Heat-clearing and toxin-resolving herb (Ban Lan Gen), a Lung-opening envoy (Jie Geng), and a harmonizing agent (Gan Cao) to address Lung Heat and Phlegm-Heat patterns affecting respiratory health and airway comfort. Available in concentrated powder (90g) or concentrated capsules. 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
Active ingredients: Ban Lan Gen (Isatis indigotica), Isatis root; Gan Cao (Glycyrrhiza uralensis), Licorice root; Jie Geng (Platycodon grandiflorum), Balloon flower root; Ting Li Zi (Lepidium apetalum), Pepperwort seed; Zhe Bei Mu (Fritillaria thunbergii), Zhejiang fritillary bulb.
Inactive ingredients: Gluten-free maltodextrin (concentrated powder format). Capsule format also contains bovine gelatin.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Qing Fei San is a focused five-herb formula in which each herb contributes a precisely targeted action, pairing Phlegm-Heat-transforming chiefs with a toxin-resolving deputy, a Lung-opening envoy, and a harmonizing agent to clear Lung Heat and resolve Phlegm-Heat from the respiratory tract:
Qing Fei San contains Heat-clearing and Phlegm-draining herbs, including Ban Lan Gen (Isatis) and Ting Li Zi (pepperwort seed), which may affect cardiac function, fluid balance, and drug metabolism. 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 cardiac medications, diuretics, antibiotics or antiviral drugs used concurrently for respiratory conditions, and pets managing multiple concurrent prescriptions. Your veterinarian can determine appropriateness based on your pet's condition, current medications, and laboratory results.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Qing Fei San is indicated in TCVM for Lung Heat and Phlegm-Heat patterns affecting the respiratory tract. Holistic veterinarians often recommend it for dogs, cats, and horses with signs of cough, respiratory discomfort, nasal discharge, or airway irritation rooted in Lung Heat accumulation, especially when accompanied by a red tongue, a yellow coat, and a rapid, slippery pulse. No contraindications or warnings are listed for this formula.
Dosing varies by species and body weight; your authorizing veterinarian will provide specific guidance. For dogs and cats, the standard dose using the concentrated powder is 0.5g per 10 to 20 lbs of body weight twice daily; mix directly into wet or dry food at each meal. For 0.5g concentrated capsules, the standard guideline is one capsule per 20 to 40 lbs twice daily. For horses, the dose is up to 100g twice daily as a top dressing on feed. Use as needed for up to 3 months as directed by your veterinarian.
Both Qing Fei San and Red Lung share the same classical source text, Qing Fei San from Yuan Heng Liao Ma Ji (1608), but they are distinct Jing Tang formulas with different herb compositions and clinical focus. Qing Fei San is a focused five-herb formula emphasizing direct Lung Heat clearance and Phlegm-Heat expulsion through Zhe Bei Mu and Ting Li Zi. Red Lung is a broader nine-herb formula that also addresses Blood circulation (Dan Shen, Yu Jin), Yin nourishment (Sheng Di Huang, Xuan Shen, Wu Wei Zi), and Qi tonification (Dang Shen) alongside Lung Fire clearance. Your authorizing veterinarian will determine which formula best matches your pet's TCVM pattern based on tongue, pulse, and clinical signs.
Response time varies depending on the severity and chronicity of the Lung Heat or Phlegm-Heat pattern. For acute Lung Heat presentations, many pet owners begin to notice improvements in respiratory comfort and cough frequency within 2 to 4 weeks of consistent use. This formula is recommended for use up to 3 months. Regular follow-up with your holistic veterinarian is recommended to monitor progress and reassess the TCVM pattern as needed.
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