{"id":8486625837126,"title":"Jing Tang Er Yin Jian Chinese Herbal Formula for Dogs, Cats, and Horses","handle":"jing-tang-er-yin-jian-chinese-herbal-formula-for-dogs-cats-and-horses","description":"\u003cdiv style=\"text-align: right;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0021\/2110\/5457\/files\/veterinary_authorizaton_required_for_tcvm_herbal_formulas_240x240.jpg?v=1787081808\" alt=\"Veterinary Authorization Required for TCVM Herbal Formulas - TCVM Pet Supply\" style=\"margin: 5px 5px 5px 5px; float: right;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRecommended by holistic veterinarians, \u003cstrong\u003eJing Tang Er Yin Jian\u003c\/strong\u003e is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula that nourishes Yin, drains Fire, and calms the Shen to address patterns of Heart Fire with Kidney Yin deficiency and Shen disturbance in dogs, cats, and horses. This nine-herb formula combines Yin-nourishing, Fire-draining, Heart-clearing, and Shen-calming herbs, pairing a primary Yin-nourishing and Blood-cooling layer (Sheng Di Huang, Xuan Shen, Mai Men Dong), a Heart Fire-draining and urinary-clearing layer (Huang Lian, Chuan Mu Tong, Deng Xin Cao), a Shen-calming and Kidney-consolidating layer (Fu Shen, Wu Wei Zi), and a harmonizing herb (Gan Cao) to address the combined Heart Fire excess and Kidney Yin deficiency pattern underlying Shen disturbance presentations. Available in concentrated powder, concentrated capsules, and 600g standard powder. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. May be used for up to 4 months, or as directed by your veterinarian. Dosing varies by species and body weight; your authorizing veterinarian will provide specific guidance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVETERINARY AUTHORIZATION REQUIRED: \u003ca href=\"https:\/\/tcvmpet.com\/pages\/get-an-authorization\" style=\"color: rgb(0, 0, 0);\"\u003eSubmit Your Authorization Request\u003c\/a\u003e or \u003ca href=\"https:\/\/tcvmpet.com\/pages\/schedule-a-consultation\" style=\"color: rgb(0, 0, 0);\"\u003eRequest a TCVM Telemedicine Consultation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhat It Supports\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eYin nourishment and Blood cooling:\u003c\/strong\u003e Sheng Di Huang cools Blood, clears Heat, nourishes Yin, and generates fluids as the formula's primary Yin-nourishing and Blood-cooling chief herb; Xuan Shen nourishes Yin, clears Heat, cools Blood, and resolves toxins, working alongside Sheng Di Huang to nourish Kidney Yin and clear the Heat generated by Yin deficiency; Mai Men Dong nourishes Heart and Lung Yin, clears deficiency Heat, and generates fluids; together they form the formula's Yin-nourishing and Blood-cooling foundation addressing the Kidney Yin deficiency root of the Heart Fire pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHeart Fire draining and urinary clearance:\u003c\/strong\u003e Huang Lian clears Heart Fire and drains excess Heat from the Heart channel as the formula's primary Heart Fire-draining herb; Chuan Mu Tong clears Heart Fire, promotes urinary flow, and guides Heat downward and out through the Small Intestine and urinary channels; Deng Xin Cao clears Heart Heat and promotes urinary flow, supporting the downward drainage of Heart Fire through the urinary channels; together they address the excess Heart Fire component by draining it downward through the Heart-Small Intestine axis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eShen calming and Kidney Qi consolidation:\u003c\/strong\u003e Fu Shen calms the Heart and Shen, supports the Spleen, and drains Dampness with a specific affinity for Shen disturbance patterns associated with Heart deficiency and Heat; Wu Wei Zi consolidates Qi, astringes leakage, nourishes the Heart and Kidney, and calms the Shen, providing the astringent Qi-consolidating and Shen-calming action that anchors the Shen while the Yin-nourishing and Fire-draining herbs address the root imbalance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTCVM Principles\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrimary action:\u003c\/strong\u003e Nourish Yin, drain Fire, calm Shen\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eContraindications:\u003c\/strong\u003e None listed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDuration:\u003c\/strong\u003e May be used for up to 4 months, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAvailable Forms\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e90g Concentrated Powder:\u003c\/strong\u003e Highly concentrated granule format; mix into food for easy daily administration. One 90g concentrated supply lasts approximately 2 weeks at standard dosing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e0.5g Concentrated Capsules (100 Count):\u003c\/strong\u003e Pre-measured concentrated capsule format for precise, convenient dosing; can be given directly or hidden in food or a soft treat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e0.2g Concentrated Capsules (50 Count):\u003c\/strong\u003e Smaller concentrated capsule option suited for cats and small dogs under 10 lbs; can be given directly or hidden in food or a soft treat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e600g Powder:\u003c\/strong\u003e Standard (non-concentrated) powder format; mix into food or top-dress on feed\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSuggested Use\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Powder (90g) - Dogs and Cats:\u003c\/strong\u003e 0.1g to 0.25g per 10 to 20 lbs of body weight, twice daily, or as directed by your veterinarian. One small level scoop holds approximately 0.3g of powder; one large level scoop holds approximately 1.2g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Powder (90g) - Horses:\u003c\/strong\u003e 3g (approximately 2.5 large scoops) twice daily, or as directed by your veterinarian. One large level scoop holds approximately 1.2g of powder. One 90g concentrated supply lasts approximately 2 weeks at standard equine dosing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Capsules (0.5g) - Dogs and Cats:\u003c\/strong\u003e One 0.5g capsule per 20 to 40 lbs of body weight, twice daily, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Capsules (0.2g) - Small Dogs and Cats under 10 lbs:\u003c\/strong\u003e One 0.2g capsule once daily, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e600g Standard Powder - Horses:\u003c\/strong\u003e Dosing varies; your authorizing veterinarian will provide specific guidance, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. May be used for up to 4 months, or as directed by your veterinarian. Your authorizing veterinarian will confirm the appropriate dose and duration for your pet\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIngredients\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eActive ingredients: Chuan Mu Tong (Akebia trifoliata), Akebia stem; Deng Xin Cao (Juncus effusus), Rush pith; Fu Shen (Poria cocos), Poria with root; Gan Cao (Glycyrrhiza uralensis), Licorice root; Huang Lian (Coptis chinensis), Coptis rhizome; Mai Men Dong (Ophiopogon japonicus), Ophiopogon tuber; Sheng Di Huang (Rehmannia glutinosa), Rehmannia root; Wu Wei Zi (Schisandra chinensis), Schisandra fruit; Xuan Shen (Scrophularia ningpoensis), Scrophularia root.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInactive ingredients vary by format: concentrated powder contains gluten-free maltodextrin; concentrated capsules contain bovine gelatin and gluten-free maltodextrin; standard powder contains no inactive ingredients.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVETERINARY AUTHORIZATION REQUIRED: \u003ca href=\"https:\/\/tcvmpet.com\/pages\/get-an-authorization\" style=\"color: rgb(0, 0, 0);\"\u003eSubmit Your Authorization Request\u003c\/a\u003e or \u003ca href=\"https:\/\/tcvmpet.com\/pages\/schedule-a-consultation\" style=\"color: rgb(0, 0, 0);\"\u003eRequest a TCVM Telemedicine Consultation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eActive Ingredient TCVM Actions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian is a nine-herb formula organized around a Yin-nourishing and Blood-cooling layer (Sheng Di Huang, Xuan Shen, Mai Men Dong), a Heart Fire-draining and urinary-clearing layer (Huang Lian, Chuan Mu Tong, Deng Xin Cao), a Shen-calming and Qi-consolidating layer (Fu Shen, Wu Wei Zi), and a harmonizing herb (Gan Cao):\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSheng Di Huang (Rehmannia glutinosa) - Rehmannia root:\u003c\/strong\u003e Cools Blood, clears Heat, nourishes Yin, and generates fluids; the formula's primary Yin-nourishing and Blood-cooling chief herb, addressing the Kidney Yin deficiency root of the Heart Fire pattern and cooling the Blood Heat generated by Yin deficiency failing to anchor Yang and Heart Fire\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eXuan Shen (Scrophularia ningpoensis) - Scrophularia root:\u003c\/strong\u003e Nourishes Yin, clears Heat, cools Blood, and resolves toxins; works alongside Sheng Di Huang as a secondary Yin-nourishing and Blood-cooling herb, extending the formula's Yin-nourishing action and addressing the deficiency Heat and Blood Heat components of the Kidney Yin deficiency and Heart Fire pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMai Men Dong (Ophiopogon japonicus) - Ophiopogon tuber:\u003c\/strong\u003e Nourishes Heart and Lung Yin, clears deficiency Heat, and generates fluids; the formula's Heart Yin-nourishing herb, directly nourishing the Heart Yin that underlies Shen disturbance patterns associated with Heart Yin and Blood deficiency with Fire; its Heart-specific Yin-nourishing action complements Sheng Di Huang and Xuan Shen's Kidney Yin-nourishing action\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHuang Lian (Coptis chinensis) - Coptis rhizome:\u003c\/strong\u003e Clears Heart Fire, drains excess Heat, and resolves toxins; the formula's primary Heart Fire-draining herb, directly addressing the excess Heart Fire component of the pattern with its cold, bitter nature and strong Heat-clearing action; Huang Lian's specific affinity for the Heart channel makes it the key herb for draining excess Heart Fire in Shen disturbance patterns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChuan Mu Tong (Akebia trifoliata) - Akebia stem:\u003c\/strong\u003e Clears Heart Heat, promotes urinary flow, and guides excess Heart Fire downward and out through the Small Intestine and urinary channels; works with Huang Lian and Deng Xin Cao to drain Heart Fire through the Heart-Small Intestine axis, directing excess Heat out of the Heart channel via the urinary pathway\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDeng Xin Cao (Juncus effusus) - Rush pith:\u003c\/strong\u003e Clears Heart Heat and promotes urinary flow; supports the downward drainage of Heart Fire through the urinary channels alongside Chuan Mu Tong, providing gentle Heart Heat-clearing and urinary-promoting action in the formula's Fire-draining layer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFu Shen (Poria cocos) - Poria with root:\u003c\/strong\u003e Calms the Heart and Shen, supports the Spleen, and drains Dampness; the formula's primary Shen-calming herb with a specific affinity for Shen disturbance patterns associated with Heart deficiency, Heat, and Dampness; Fu Shen's Heart-rooting and Shen-calming action directly addresses the Shen disturbance component of the Heart Fire and Kidney Yin deficiency pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWu Wei Zi (Schisandra chinensis) - Schisandra fruit:\u003c\/strong\u003e Consolidates Qi, astringes leakage, nourishes the Heart and Kidney, and calms the Shen; the formula's astringent Qi-consolidating and Shen-anchoring herb, working with Fu Shen to calm the Shen while simultaneously consolidating the Qi and Yin that the Yin-nourishing herbs are building; Wu Wei Zi's five-flavor astringent nature helps anchor the Shen and consolidate the Kidney against the leakage associated with Yin deficiency and Heart Fire patterns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGan Cao (Glycyrrhiza uralensis) - Licorice root:\u003c\/strong\u003e Clears Heat, resolves toxins, and harmonizes the actions of all the herbs in the formula; the formula's harmonizing herb moderating the potency of the bitter, cold Heart Fire-draining herbs and supporting the Spleen Qi-generating function to ensure the formula's Yin-nourishing and Fire-draining strategy proceeds without straining the digestive system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePotential Drug Interactions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian contains Yin-nourishing and Blood-cooling herbs including Sheng Di Huang (rehmannia root), Xuan Shen (scrophularia root), and Mai Men Dong (ophiopogon tuber), Heart Fire-draining herbs including Huang Lian (coptis rhizome), Chuan Mu Tong (akebia stem), and Deng Xin Cao (rush pith), and Shen-calming herbs including Fu Shen (poria with root) and Wu Wei Zi (schisandra fruit), which may affect renal clearance, drug metabolism via cytochrome P450 enzymes (Wu Wei Zi), cardiac function, and diuretic drug interactions. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Pets on prescription medications should use this formula under veterinary supervision, as herb-drug interaction research in dogs, cats, and horses remains limited.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMedication categories warranting extra caution include cardiac medications, diuretics, medications metabolized by cytochrome P450 enzymes, immunosuppressive medications, and pets managing multiple concurrent prescriptions. May be used for up to 4 months, or as directed by your veterinarian. Your veterinarian can determine appropriateness based on your pet's condition, current medications, and laboratory results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVETERINARY AUTHORIZATION REQUIRED: \u003ca href=\"https:\/\/tcvmpet.com\/pages\/get-an-authorization\" style=\"color: rgb(0, 0, 0);\"\u003eSubmit Your Authorization Request\u003c\/a\u003e or \u003ca href=\"https:\/\/tcvmpet.com\/pages\/schedule-a-consultation\" style=\"color: rgb(0, 0, 0);\"\u003eRequest a TCVM Telemedicine Consultation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhat conditions is Er Yin Jian used for in TCVM?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian is indicated for dogs, cats, and horses with TCVM patterns of Heart Fire with Kidney Yin deficiency and Shen disturbance, where Kidney Yin deficiency has failed to anchor Heart Yang and control Heart Fire, resulting in the signs of Shen disturbance associated with Heart Fire flaring upward and Kidney Yin failing to nourish the Heart. Holistic veterinarians frequently prescribe it for patients presenting with anxiety, restlessness, and Shen disturbance signs rooted in a Heart Fire and Kidney Yin deficiency pattern. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Your authorizing veterinarian will confirm the appropriate TCVM pattern diagnosis before recommending Er Yin Jian.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow is Er Yin Jian administered, and what are the dosing guidelines?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDosing varies by species and body weight; your authorizing veterinarian will provide specific guidance. For the 90g concentrated powder, the dose for dogs and cats is 0.1g to 0.25g per 10 to 20 lbs of body weight twice daily, or as directed by your veterinarian; the small scoop holds approximately 0.3g, and the large scoop holds approximately 1.2g. For horses, the standard dose is 3g (approximately 2.5 large scoops) twice daily, or as directed by your veterinarian. For 0.5g concentrated capsules, the guideline is one capsule per 20 to 40 lbs of body weight twice daily, or as directed by your veterinarian. For small dogs and cats under 10 lbs, one 0.2g capsule once daily, or as directed by your veterinarian. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. May be used for up to 4 months, or as directed by your veterinarian.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhat does \"Er Yin\" mean, and what is the TCVM rationale for this formula?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\"Er Yin\" translates loosely as \"Two Yin\" in Chinese medicine, referring to the two organ systems whose Yin the formula nourishes: the Heart Yin and the Kidney Yin. \"Jian\" means a decoction or formula. In TCVM, the Heart and Kidney have a fundamental relationship of mutual nourishment: Kidney Yin ascends to nourish Heart Yin and anchor Heart Yang, while Heart Fire descends to warm Kidney Yang in the classical \"Heart-Kidney communication\" (Xin Shen Xiang Jiao). When Kidney Yin becomes deficient, it fails to nourish and anchor the Heart, allowing Heart Fire to flare upward and disturb the Shen. Er Yin Jian addresses this Heart-Kidney axis imbalance by simultaneously nourishing both Heart and Kidney Yin (Sheng Di Huang, Xuan Shen, Mai Men Dong) and draining the excess Heart Fire that has resulted from the Yin deficiency (Huang Lian, Chuan Mu Tong, Deng Xin Cao), while calming the Shen (Fu Shen, Wu Wei Zi) and harmonizing the formula (Gan Cao).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhy does Er Yin Jian require stopping immediately if the patient develops diarrhea or vomiting?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian contains several cold, bitter herbs, particularly Huang Lian (coptis rhizome) and Chuan Mu Tong (akebia stem), that are potent Heat-draining and downward-moving herbs. In patients whose digestive systems are sensitive to cold, bitter herbs, or in patients whose underlying pattern includes Spleen Qi deficiency or digestive weakness, these herbs may cause GI signs including diarrhea or vomiting. The stop-immediately instruction reflects the standard TCVM clinical caution for formulas containing potent cold and bitter herbs: if the formula is generating GI signs, it is either inappropriate for the patient's current pattern, the dose may be too high, or the patient has an underlying digestive sensitivity that needs to be addressed before this formula can be used. Stop administration and contact your authorizing veterinarian immediately if any GI signs or other unusual signs develop.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-07-24T08:45:12-05:00","created_at":"2026-07-24T08:45:11-05:00","vendor":"Jing Tang","type":"Pet Vitamins \u0026 Supplements","tags":["Els PW 7628","Herb_Type_Concentrated_Powder","Jing Tang Er Yin Jian","Product_Type_Herb","Species_Cat","Species_Dog","Species_Horse","Vendor_Jing_Tang"],"price":9058,"price_min":9058,"price_max":17410,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45929224175686,"title":"0.2g Concentrated Capsules (50 Count)","option1":"0.2g Concentrated Capsules (50 Count)","option2":null,"option3":null,"sku":"A3525CC460","requires_shipping":true,"taxable":true,"featured_image":{"id":13413246173254,"product_id":8486625837126,"position":1,"created_at":"2019-11-13T03:25:13-06:00","updated_at":"2021-09-16T11:41:34-05:00","alt":"Jing Tang Er Yin Jian 200g Powder - 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TCVM Pet Supply\" style=\"margin: 5px 5px 5px 5px; float: right;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRecommended by holistic veterinarians, \u003cstrong\u003eJing Tang Er Yin Jian\u003c\/strong\u003e is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula that nourishes Yin, drains Fire, and calms the Shen to address patterns of Heart Fire with Kidney Yin deficiency and Shen disturbance in dogs, cats, and horses. This nine-herb formula combines Yin-nourishing, Fire-draining, Heart-clearing, and Shen-calming herbs, pairing a primary Yin-nourishing and Blood-cooling layer (Sheng Di Huang, Xuan Shen, Mai Men Dong), a Heart Fire-draining and urinary-clearing layer (Huang Lian, Chuan Mu Tong, Deng Xin Cao), a Shen-calming and Kidney-consolidating layer (Fu Shen, Wu Wei Zi), and a harmonizing herb (Gan Cao) to address the combined Heart Fire excess and Kidney Yin deficiency pattern underlying Shen disturbance presentations. Available in concentrated powder, concentrated capsules, and 600g standard powder. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. May be used for up to 4 months, or as directed by your veterinarian. Dosing varies by species and body weight; your authorizing veterinarian will provide specific guidance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVETERINARY AUTHORIZATION REQUIRED: \u003ca href=\"https:\/\/tcvmpet.com\/pages\/get-an-authorization\" style=\"color: rgb(0, 0, 0);\"\u003eSubmit Your Authorization Request\u003c\/a\u003e or \u003ca href=\"https:\/\/tcvmpet.com\/pages\/schedule-a-consultation\" style=\"color: rgb(0, 0, 0);\"\u003eRequest a TCVM Telemedicine Consultation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhat It Supports\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eYin nourishment and Blood cooling:\u003c\/strong\u003e Sheng Di Huang cools Blood, clears Heat, nourishes Yin, and generates fluids as the formula's primary Yin-nourishing and Blood-cooling chief herb; Xuan Shen nourishes Yin, clears Heat, cools Blood, and resolves toxins, working alongside Sheng Di Huang to nourish Kidney Yin and clear the Heat generated by Yin deficiency; Mai Men Dong nourishes Heart and Lung Yin, clears deficiency Heat, and generates fluids; together they form the formula's Yin-nourishing and Blood-cooling foundation addressing the Kidney Yin deficiency root of the Heart Fire pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHeart Fire draining and urinary clearance:\u003c\/strong\u003e Huang Lian clears Heart Fire and drains excess Heat from the Heart channel as the formula's primary Heart Fire-draining herb; Chuan Mu Tong clears Heart Fire, promotes urinary flow, and guides Heat downward and out through the Small Intestine and urinary channels; Deng Xin Cao clears Heart Heat and promotes urinary flow, supporting the downward drainage of Heart Fire through the urinary channels; together they address the excess Heart Fire component by draining it downward through the Heart-Small Intestine axis\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eShen calming and Kidney Qi consolidation:\u003c\/strong\u003e Fu Shen calms the Heart and Shen, supports the Spleen, and drains Dampness with a specific affinity for Shen disturbance patterns associated with Heart deficiency and Heat; Wu Wei Zi consolidates Qi, astringes leakage, nourishes the Heart and Kidney, and calms the Shen, providing the astringent Qi-consolidating and Shen-calming action that anchors the Shen while the Yin-nourishing and Fire-draining herbs address the root imbalance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTCVM Principles\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrimary action:\u003c\/strong\u003e Nourish Yin, drain Fire, calm Shen\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eContraindications:\u003c\/strong\u003e None listed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDuration:\u003c\/strong\u003e May be used for up to 4 months, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAvailable Forms\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e90g Concentrated Powder:\u003c\/strong\u003e Highly concentrated granule format; mix into food for easy daily administration. One 90g concentrated supply lasts approximately 2 weeks at standard dosing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e0.5g Concentrated Capsules (100 Count):\u003c\/strong\u003e Pre-measured concentrated capsule format for precise, convenient dosing; can be given directly or hidden in food or a soft treat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e0.2g Concentrated Capsules (50 Count):\u003c\/strong\u003e Smaller concentrated capsule option suited for cats and small dogs under 10 lbs; can be given directly or hidden in food or a soft treat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e600g Powder:\u003c\/strong\u003e Standard (non-concentrated) powder format; mix into food or top-dress on feed\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSuggested Use\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Powder (90g) - Dogs and Cats:\u003c\/strong\u003e 0.1g to 0.25g per 10 to 20 lbs of body weight, twice daily, or as directed by your veterinarian. One small level scoop holds approximately 0.3g of powder; one large level scoop holds approximately 1.2g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Powder (90g) - Horses:\u003c\/strong\u003e 3g (approximately 2.5 large scoops) twice daily, or as directed by your veterinarian. One large level scoop holds approximately 1.2g of powder. One 90g concentrated supply lasts approximately 2 weeks at standard equine dosing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Capsules (0.5g) - Dogs and Cats:\u003c\/strong\u003e One 0.5g capsule per 20 to 40 lbs of body weight, twice daily, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eConcentrated Capsules (0.2g) - Small Dogs and Cats under 10 lbs:\u003c\/strong\u003e One 0.2g capsule once daily, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e600g Standard Powder - Horses:\u003c\/strong\u003e Dosing varies; your authorizing veterinarian will provide specific guidance, or as directed by your veterinarian\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. May be used for up to 4 months, or as directed by your veterinarian. Your authorizing veterinarian will confirm the appropriate dose and duration for your pet\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIngredients\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eActive ingredients: Chuan Mu Tong (Akebia trifoliata), Akebia stem; Deng Xin Cao (Juncus effusus), Rush pith; Fu Shen (Poria cocos), Poria with root; Gan Cao (Glycyrrhiza uralensis), Licorice root; Huang Lian (Coptis chinensis), Coptis rhizome; Mai Men Dong (Ophiopogon japonicus), Ophiopogon tuber; Sheng Di Huang (Rehmannia glutinosa), Rehmannia root; Wu Wei Zi (Schisandra chinensis), Schisandra fruit; Xuan Shen (Scrophularia ningpoensis), Scrophularia root.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInactive ingredients vary by format: concentrated powder contains gluten-free maltodextrin; concentrated capsules contain bovine gelatin and gluten-free maltodextrin; standard powder contains no inactive ingredients.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVETERINARY AUTHORIZATION REQUIRED: \u003ca href=\"https:\/\/tcvmpet.com\/pages\/get-an-authorization\" style=\"color: rgb(0, 0, 0);\"\u003eSubmit Your Authorization Request\u003c\/a\u003e or \u003ca href=\"https:\/\/tcvmpet.com\/pages\/schedule-a-consultation\" style=\"color: rgb(0, 0, 0);\"\u003eRequest a TCVM Telemedicine Consultation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eActive Ingredient TCVM Actions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian is a nine-herb formula organized around a Yin-nourishing and Blood-cooling layer (Sheng Di Huang, Xuan Shen, Mai Men Dong), a Heart Fire-draining and urinary-clearing layer (Huang Lian, Chuan Mu Tong, Deng Xin Cao), a Shen-calming and Qi-consolidating layer (Fu Shen, Wu Wei Zi), and a harmonizing herb (Gan Cao):\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSheng Di Huang (Rehmannia glutinosa) - Rehmannia root:\u003c\/strong\u003e Cools Blood, clears Heat, nourishes Yin, and generates fluids; the formula's primary Yin-nourishing and Blood-cooling chief herb, addressing the Kidney Yin deficiency root of the Heart Fire pattern and cooling the Blood Heat generated by Yin deficiency failing to anchor Yang and Heart Fire\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eXuan Shen (Scrophularia ningpoensis) - Scrophularia root:\u003c\/strong\u003e Nourishes Yin, clears Heat, cools Blood, and resolves toxins; works alongside Sheng Di Huang as a secondary Yin-nourishing and Blood-cooling herb, extending the formula's Yin-nourishing action and addressing the deficiency Heat and Blood Heat components of the Kidney Yin deficiency and Heart Fire pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMai Men Dong (Ophiopogon japonicus) - Ophiopogon tuber:\u003c\/strong\u003e Nourishes Heart and Lung Yin, clears deficiency Heat, and generates fluids; the formula's Heart Yin-nourishing herb, directly nourishing the Heart Yin that underlies Shen disturbance patterns associated with Heart Yin and Blood deficiency with Fire; its Heart-specific Yin-nourishing action complements Sheng Di Huang and Xuan Shen's Kidney Yin-nourishing action\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHuang Lian (Coptis chinensis) - Coptis rhizome:\u003c\/strong\u003e Clears Heart Fire, drains excess Heat, and resolves toxins; the formula's primary Heart Fire-draining herb, directly addressing the excess Heart Fire component of the pattern with its cold, bitter nature and strong Heat-clearing action; Huang Lian's specific affinity for the Heart channel makes it the key herb for draining excess Heart Fire in Shen disturbance patterns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChuan Mu Tong (Akebia trifoliata) - Akebia stem:\u003c\/strong\u003e Clears Heart Heat, promotes urinary flow, and guides excess Heart Fire downward and out through the Small Intestine and urinary channels; works with Huang Lian and Deng Xin Cao to drain Heart Fire through the Heart-Small Intestine axis, directing excess Heat out of the Heart channel via the urinary pathway\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDeng Xin Cao (Juncus effusus) - Rush pith:\u003c\/strong\u003e Clears Heart Heat and promotes urinary flow; supports the downward drainage of Heart Fire through the urinary channels alongside Chuan Mu Tong, providing gentle Heart Heat-clearing and urinary-promoting action in the formula's Fire-draining layer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFu Shen (Poria cocos) - Poria with root:\u003c\/strong\u003e Calms the Heart and Shen, supports the Spleen, and drains Dampness; the formula's primary Shen-calming herb with a specific affinity for Shen disturbance patterns associated with Heart deficiency, Heat, and Dampness; Fu Shen's Heart-rooting and Shen-calming action directly addresses the Shen disturbance component of the Heart Fire and Kidney Yin deficiency pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWu Wei Zi (Schisandra chinensis) - Schisandra fruit:\u003c\/strong\u003e Consolidates Qi, astringes leakage, nourishes the Heart and Kidney, and calms the Shen; the formula's astringent Qi-consolidating and Shen-anchoring herb, working with Fu Shen to calm the Shen while simultaneously consolidating the Qi and Yin that the Yin-nourishing herbs are building; Wu Wei Zi's five-flavor astringent nature helps anchor the Shen and consolidate the Kidney against the leakage associated with Yin deficiency and Heart Fire patterns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGan Cao (Glycyrrhiza uralensis) - Licorice root:\u003c\/strong\u003e Clears Heat, resolves toxins, and harmonizes the actions of all the herbs in the formula; the formula's harmonizing herb moderating the potency of the bitter, cold Heart Fire-draining herbs and supporting the Spleen Qi-generating function to ensure the formula's Yin-nourishing and Fire-draining strategy proceeds without straining the digestive system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePotential Drug Interactions\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian contains Yin-nourishing and Blood-cooling herbs including Sheng Di Huang (rehmannia root), Xuan Shen (scrophularia root), and Mai Men Dong (ophiopogon tuber), Heart Fire-draining herbs including Huang Lian (coptis rhizome), Chuan Mu Tong (akebia stem), and Deng Xin Cao (rush pith), and Shen-calming herbs including Fu Shen (poria with root) and Wu Wei Zi (schisandra fruit), which may affect renal clearance, drug metabolism via cytochrome P450 enzymes (Wu Wei Zi), cardiac function, and diuretic drug interactions. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Pets on prescription medications should use this formula under veterinary supervision, as herb-drug interaction research in dogs, cats, and horses remains limited.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMedication categories warranting extra caution include cardiac medications, diuretics, medications metabolized by cytochrome P450 enzymes, immunosuppressive medications, and pets managing multiple concurrent prescriptions. May be used for up to 4 months, or as directed by your veterinarian. Your veterinarian can determine appropriateness based on your pet's condition, current medications, and laboratory results.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVETERINARY AUTHORIZATION REQUIRED: \u003ca href=\"https:\/\/tcvmpet.com\/pages\/get-an-authorization\" style=\"color: rgb(0, 0, 0);\"\u003eSubmit Your Authorization Request\u003c\/a\u003e or \u003ca href=\"https:\/\/tcvmpet.com\/pages\/schedule-a-consultation\" style=\"color: rgb(0, 0, 0);\"\u003eRequest a TCVM Telemedicine Consultation\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhat conditions is Er Yin Jian used for in TCVM?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian is indicated for dogs, cats, and horses with TCVM patterns of Heart Fire with Kidney Yin deficiency and Shen disturbance, where Kidney Yin deficiency has failed to anchor Heart Yang and control Heart Fire, resulting in the signs of Shen disturbance associated with Heart Fire flaring upward and Kidney Yin failing to nourish the Heart. Holistic veterinarians frequently prescribe it for patients presenting with anxiety, restlessness, and Shen disturbance signs rooted in a Heart Fire and Kidney Yin deficiency pattern. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. Your authorizing veterinarian will confirm the appropriate TCVM pattern diagnosis before recommending Er Yin Jian.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow is Er Yin Jian administered, and what are the dosing guidelines?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDosing varies by species and body weight; your authorizing veterinarian will provide specific guidance. For the 90g concentrated powder, the dose for dogs and cats is 0.1g to 0.25g per 10 to 20 lbs of body weight twice daily, or as directed by your veterinarian; the small scoop holds approximately 0.3g, and the large scoop holds approximately 1.2g. For horses, the standard dose is 3g (approximately 2.5 large scoops) twice daily, or as directed by your veterinarian. For 0.5g concentrated capsules, the guideline is one capsule per 20 to 40 lbs of body weight twice daily, or as directed by your veterinarian. For small dogs and cats under 10 lbs, one 0.2g capsule once daily, or as directed by your veterinarian. Stop administration immediately if the patient develops diarrhea, vomiting, or other unusual signs. May be used for up to 4 months, or as directed by your veterinarian.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhat does \"Er Yin\" mean, and what is the TCVM rationale for this formula?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\"Er Yin\" translates loosely as \"Two Yin\" in Chinese medicine, referring to the two organ systems whose Yin the formula nourishes: the Heart Yin and the Kidney Yin. \"Jian\" means a decoction or formula. In TCVM, the Heart and Kidney have a fundamental relationship of mutual nourishment: Kidney Yin ascends to nourish Heart Yin and anchor Heart Yang, while Heart Fire descends to warm Kidney Yang in the classical \"Heart-Kidney communication\" (Xin Shen Xiang Jiao). When Kidney Yin becomes deficient, it fails to nourish and anchor the Heart, allowing Heart Fire to flare upward and disturb the Shen. Er Yin Jian addresses this Heart-Kidney axis imbalance by simultaneously nourishing both Heart and Kidney Yin (Sheng Di Huang, Xuan Shen, Mai Men Dong) and draining the excess Heart Fire that has resulted from the Yin deficiency (Huang Lian, Chuan Mu Tong, Deng Xin Cao), while calming the Shen (Fu Shen, Wu Wei Zi) and harmonizing the formula (Gan Cao).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWhy does Er Yin Jian require stopping immediately if the patient develops diarrhea or vomiting?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEr Yin Jian contains several cold, bitter herbs, particularly Huang Lian (coptis rhizome) and Chuan Mu Tong (akebia stem), that are potent Heat-draining and downward-moving herbs. In patients whose digestive systems are sensitive to cold, bitter herbs, or in patients whose underlying pattern includes Spleen Qi deficiency or digestive weakness, these herbs may cause GI signs including diarrhea or vomiting. The stop-immediately instruction reflects the standard TCVM clinical caution for formulas containing potent cold and bitter herbs: if the formula is generating GI signs, it is either inappropriate for the patient's current pattern, the dose may be too high, or the patient has an underlying digestive sensitivity that needs to be addressed before this formula can be used. Stop administration and contact your authorizing veterinarian immediately if any GI signs or other unusual signs develop.\u003c\/span\u003e\u003c\/p\u003e"}