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Recommended by holistic veterinarians, Herbsmith Rx Gentian Relieve Allergies is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula that naturally cools the skin and supports healthy skin function in dogs and cats with seasonal allergies. An allergy is a hypersensitive reaction to food, inhalants, or contact: the body's defenses are signaled into an overreaction to a particular substance, generating an excess Heat response seen as reddened skin, hot, weepy lesions, panting, restlessness, and skin that is hot to the touch. In TCVM, the Liver acts as the pump that provides the smooth flow of Qi (pronounced chee) throughout the body; when allergies lead to Liver Qi Stagnation, this pump overheats and drives excess Heat to the skin. As this excess Heat intensifies, it eventually burns off the body's essential Yin fluids, leading to the secondary development of Phlegm: a greasy coat, foul-smelling breath, and eye and ear discharge. Based on the classical Long Dan Xie Gan Tang formula, Gentian Relieve Allergies clears Liver and Gallbladder Heat, drains Damp-Heat, resolves excess Yang, harmonizes the Liver Qi, and calms the Shen restlessness that accompanies the allergic response - without hindering overall vitality. Available in powder (75g-1200g) and tablets (90-count, 270-count, 900mg) for dogs and cats. Dosing varies by body weight; your authorizing veterinarian will provide specific guidance.
Pair Gentian Relieve Allergies with Herbsmith Milk Thistle for extra liver and detoxification support during allergy season.
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Active ingredients: Huang Qin (Scutellaria baicalensis) - Scutellaria; Che Qian Zi (Plantago asiatica) - Plantago seed; Sheng Di Huang (Rehmannia glutinosa, raw) - Raw Rehmannia root; Ze Xie (Alisma plantago-aquatica) - Alisma rhizome; Long Dan Cao (Gentiana scabra) - Gentiana root; Zhi Zi (Gardenia jasminoides) - Gardenia fruit; Chai Hu (Bupleurum chinense) - Bupleurum root; Gan Cao (Glycyrrhiza uralensis) - Licorice root; Dang Gui (Angelica sinensis) - Angelica root (Tang Kuei); Long Yan Rou (Dimocarpus longan) - Longan fruit; Suan Zao Ren (Ziziphus spinosa) - Jujube seed.
Inactive ingredients: Flaxseed (in powder form).
*Contains tree nuts (Longan fruit).
VETERINARY AUTHORIZATION REQUIRED: Submit Your Authorization Request or Request a TCVM Telemedicine Consultation
Gentian Relieve Allergies is an eleven-herb formula built on Long Dan Xie Gan Tang (Gentiana Drain the Liver), with additions that nourish Liver Blood and Yin to prevent over-drying, calm the Shen to address allergy-associated restlessness, and harmonize the combined actions:
Herbsmith Rx Gentian Relieve Allergies contains Long Dan Cao (Gentiana) and Huang Qin (Scutellaria), powerful Heat-clearing herbs that may affect liver enzyme metabolism and drug clearance, Dang Gui (Angelica sinensis) with mild Blood-moving properties, and Sheng Di Huang (raw Rehmannia), which is cooling and Yin-nourishing. Dogs and cats on prescription medications should use this formula under veterinary supervision.
Medication categories warranting extra caution include immunosuppressive medications (this formula modulates the immune-Heat response; concurrent use with corticosteroids or other immunosuppressants should be coordinated with your veterinarian), anticoagulant or antiplatelet medications (Dang Gui has mild Blood-moving properties), medications metabolized by liver enzymes (Huang Qin and Chai Hu may influence CYP enzyme activity and hepatic drug clearance), and animals on multiple concurrent prescription medications. 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
This formula is most appropriate for dogs and cats showing excess Heat signs as part of their allergic response: reddened skin, hot or weepy skin lesions, skin that is warm or hot to the touch, panting, restlessness, and agitation. A greasy coat, eye or ear discharge, or foul-smelling breath alongside skin signs indicates the secondary Phlegm from Yin fluid depletion, which this formula also addresses. It is not appropriate for allergic presentations with primarily Cold or deficiency signs (pale skin, cold extremities, low energy without heat signs), which require different patterns and formulas. Your authorizing veterinarian can confirm the appropriate TCVM pattern diagnosis.
For the powder, mix directly into your pet's food twice daily. For dogs: under 30 lbs, give 1/2 teaspoon twice daily; 30-80 lbs, give 1 teaspoon twice daily; 80-120 lbs, give 1-1/2 teaspoons twice daily; over 120 lbs, give 2 teaspoons twice daily. For cats: give 1/4 teaspoon twice daily. For tablets (dogs only): under 10 lbs, give 1/2 tablet twice daily; 11-30 lbs, give 1 tablet twice daily; 31-50 lbs, give 2 tablets twice daily; 51-80 lbs, give 3 tablets twice daily; over 80 lbs, give 4 tablets twice daily. Administer as prescribed by your authorizing veterinarian.
This formula is designed primarily for use during periods of active allergic flare when excess Heat signs are present. Because it contains powerful bitter-cold Heat-clearing herbs including Long Dan Cao and Huang Qin, extended year-round use in animals without active Heat signs is generally not recommended without veterinary guidance; these herbs are appropriate when excess Heat is present but may be overly cooling for animals not in an active allergic state. For animals with year-round allergies and persistent excess Heat signs, your authorizing veterinarian can advise on appropriate duration and dosing. Pairing with Herbsmith Milk Thistle provides additional liver and detoxification support and is well-suited for extended seasonal use alongside this formula.
The inclusion of Long Yan Rou (Longan) and Suan Zao Ren (Jujube seed) reflects an important clinical dimension of the allergic pattern in TCVM. Excess Heat disturbs the Shen (mind/spirit) as well as the skin: as Heat builds and Yin fluids are depleted, the Heart Blood and Yin that anchor the Shen become insufficient, producing restlessness, agitation, and inability to settle. Dogs in an allergic flare are often visibly agitated - scratching through the night, pacing, and unable to find comfort. These two herbs nourish Heart Blood and Yin to re-anchor the Shen and calm the agitation, addressing the full allergic experience rather than only the skin. They also partially counterbalance the intense bitter-cold nature of Long Dan Cao and the other Heat-clearing herbs, making the formula better tolerated overall.
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