{"id":8489479602246,"title":"Jing Tang Wei Ling San Chinese Herbal Formula for Dogs, Cats, and Horses","handle":"jing-tang-wei-ling-san-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 Wei Ling San\u003c\/strong\u003e is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula that tonifies Spleen Qi, dries Damp, and stops diarrhea to support gastrointestinal health in dogs, cats, and horses. A combination of the classical Ping Wei San and Wu Ling San, this ten-herb formula addresses both the root and branch of Spleen Qi deficiency with Damp accumulation, simultaneously strengthening the Spleen's transforming function and draining the pathological Dampness that causes diarrhea and digestive upset. Available in concentrated powder and capsules. 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\u003eSpleen Qi tonification:\u003c\/strong\u003e Strengthens the Spleen and boosts Qi to restore the Spleen's ability to transform and transport fluids and nutrients, addressing the root of Damp accumulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDamp drying:\u003c\/strong\u003e Dries and drains pathological Dampness that accumulates when the Spleen fails to properly manage fluids, contributing to loose stools and diarrhea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDiarrhea relief:\u003c\/strong\u003e Addresses the TCVM pattern of Spleen Qi deficiency with Damp accumulation that manifests as chronic or recurrent diarrhea and loose stools\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDigestive health:\u003c\/strong\u003e Supports overall gastrointestinal balance, appetite, and digestive comfort in pets with Spleen Qi deficiency and Damp 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\u003eFluid metabolism:\u003c\/strong\u003e Promotes healthy fluid transformation and transportation through the combined Damp-draining actions of Wu Ling San herbs\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 Tonify Spleen Qi, dry up Damp, and stop diarrhea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eClassical antecedent:\u003c\/strong\u003e Wei Ling San combines Ping Wei San and Wu Ling San; from Dan Xi Xin Fa (Teachings of Zhu Dan-xi), written by Zhu Dan-xi in 1481\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 or other unusual signs\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\u003e600g Concentrated Powder:\u003c\/strong\u003e Highly concentrated granule format; mix into food for easy daily administration. Comes with a double-sided scoop; the large scoop holds approximately 7g, and the small scoop holds approximately 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\u003e0.5g Capsules (200 Count):\u003c\/strong\u003e Pre-measured 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\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: Bai Zhu (Atractylodes macrocephala), White atractylodes rhizome; Cang Zhu (Atractylodes lancea), Atractylodes rhizome; Chen Pi (Citrus reticulata), Tangerine peel; Da Zao (Ziziphus jujuba), Jujube fruit; Fu Ling (Poria cocos), Poria mushroom; Gan Jiang (Zingiber officinale, dried), Dried ginger rhizome; Gui Zhi (Cinnamomum cassia), Cinnamon twig; Hou Po (Magnolia officinalis), Magnolia bark; Ze Xie (Alisma orientalis), Water plantain rhizome; Zhu Ling (Polyporus umbellatus), Polyporus mushroom.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInactive ingredients: Bovine gelatin (capsule format only). Powder formats contain 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);\"\u003eWei Ling San combines the Spleen-strengthening and Damp-drying herbs of Ping Wei San with the Damp-draining and fluid-metabolizing herbs of Wu Ling San to address both the root Spleen Qi deficiency and the Damp accumulation causing diarrhea:\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\u003eBai Zhu (Atractylodes macrocephala) - White atractylodes rhizome:\u003c\/strong\u003e Strengthens the Spleen, dries Dampness, and supports the Spleen's ability to transform and transport fluids; a key Spleen-tonifying herb from the Ping Wei San base\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCang Zhu (Atractylodes lancea) - Atractylodes rhizome:\u003c\/strong\u003e Strongly dries Dampness, strengthens the Spleen, and dispels Wind-Damp, addressing Damp accumulation at its root\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHou Po (Magnolia officinalis) - Magnolia bark:\u003c\/strong\u003e Moves Qi, dries Dampness, transforms phlegm, and descends rebellious Qi to relieve abdominal fullness and digestive obstruction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChen Pi (Citrus reticulata) - Tangerine peel:\u003c\/strong\u003e Regulates Qi, dries Dampness, and supports the Spleen and Stomach in moving Qi smoothly to prevent stagnation and Damp accumulation\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 Ling (Poria cocos) - Poria mushroom:\u003c\/strong\u003e Leaches out Dampness, strengthens the Spleen, and supports healthy fluid metabolism; a key Damp-draining herb from the Wu Ling San base\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eZe Xie (Alisma orientalis) - Water plantain rhizome:\u003c\/strong\u003e Drains Dampness through urination and clears Damp accumulation from the lower Jiao; the primary Damp-draining herb in Wu Ling San\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eZhu Ling (Polyporus umbellatus) - Polyporus mushroom:\u003c\/strong\u003e Drains Dampness, promotes urination, and supports healthy fluid metabolism alongside Ze Xie and Fu Ling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGui Zhi (Cinnamomum cassia) - Cinnamon twig:\u003c\/strong\u003e Warms the channels, unblocks Yang, and promotes the transformation and movement of fluids through the body, supporting the Damp-draining herbs\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 Jiang (Zingiber officinale, dried) - Dried ginger rhizome:\u003c\/strong\u003e Warms the Spleen and Stomach, transforms cold Damp, and supports Spleen Yang to prevent further Damp accumulation and stop diarrhea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDa Zao (Ziziphus jujuba) - Jujube fruit:\u003c\/strong\u003e Tonifies Spleen and Stomach Qi, nourishes Blood, and harmonizes the actions of the other herbs\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);\"\u003eWei Ling San contains Damp-drying and Spleen-tonifying herbs (Bai Zhu, Cang Zhu, Hou Po) alongside Damp-draining and fluid-metabolizing herbs (Ze Xie, Zhu Ling, Fu Ling) and warming agents (Gui Zhi, Gan Jiang) that may interact with certain medications. Pets on prescription medications should use this formula under veterinary supervision, as herb-drug interaction research in dogs and cats 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 diuretics, gastrointestinal medications, anticoagulants or antiplatelets, and pets managing multiple concurrent prescriptions. 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 Wei Ling San used for in TCVM?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWei Ling San is most commonly recommended for dogs, cats, and horses with a TCVM pattern of Spleen Qi deficiency with Damp accumulation manifesting as chronic or recurrent diarrhea, loose stools, or digestive upset. Holistic veterinarians often prescribe it when the underlying pattern involves a weakened Spleen failing to transform and transport fluids, leading to Damp accumulation in the gastrointestinal tract. No contraindications are listed for this formula.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow is Wei Ling San 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. General guidelines are 0.5g per 10 to 20 lbs of body weight twice daily for dogs and cats, administered as powder mixed into food or as capsules. For horses, the standard dose is 10 to 20g twice daily as a top dressing on feed. The 600g powder jar includes a double-sided scoop; the large scoop holds approximately 7g, and the small scoop holds approximately 2g. Use as needed for up to 3 months. Stop administration immediately if the patient develops diarrhea or other unusual signs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow long does it take to see results with Wei Ling San?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eResponse time varies by individual, the severity and chronicity of the Spleen Qi deficiency and Damp pattern, and the format used. Many pet owners begin to notice improvement in stool consistency, digestive comfort, and appetite within 1 to 3 weeks of consistent use. You may use the formula as needed for up to 3 months. Regular follow-up with your holistic veterinarian is recommended to monitor progress and adjust dosing as needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCan Wei Ling San be combined with other TCVM formulas or medications?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWei Ling San is sometimes used alongside other TCVM formulas as part of a comprehensive digestive support protocol, but your authorizing veterinarian should always guide combination use. If your pet is on prescription medications, particularly diuretics, gastrointestinal medications, or anticoagulants, your veterinarian will evaluate whether Wei Ling San is appropriate based on your pet's full health picture and current treatment plan. Stop use immediately if your pet develops diarrhea or other unusual signs.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-07-27T16:14:17-05:00","created_at":"2026-07-27T16:14:15-05:00","vendor":"Jing Tang","type":"Pet Vitamins \u0026 Supplements","tags":["Els_PW_7628","Health_Need_Immune","Herb_Type_Capsule","Herb_Type_Powder","Jing Tang Wei Ling San","Product_Type_Herb","Species_Cat","Species_Dog","Vendor_Jing_Tang"],"price":11540,"price_min":11540,"price_max":19360,"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":45938436997190,"title":"600g Powder","option1":"600g Powder","option2":null,"option3":null,"sku":"C0230-600","requires_shipping":true,"taxable":true,"featured_image":{"id":29842239094854,"product_id":8489479602246,"position":1,"created_at":"2022-12-16T11:28:29-06:00","updated_at":"2022-12-16T11:28:31-06:00","alt":"Jing Tang Wei Ling San 600g Powder Photo of Herbal Powder","width":350,"height":350,"src":"\/\/tcvmpet.com\/cdn\/shop\/products\/JingTang-powder_350x350_07b5db1d-a3ae-460a-b1bc-fd424b2475dd.webp?v=1671211711","variant_ids":[45938436997190]},"available":true,"name":"Jing Tang Wei Ling San Chinese Herbal Formula for Dogs, Cats, and Horses - 600g Powder","public_title":"600g Powder","options":["600g Powder"],"price":19360,"weight":600,"compare_at_price":null,"inventory_management":null,"barcode":null,"featured_media":{"alt":"Jing Tang Wei Ling San 600g Powder Photo of Herbal Powder","id":22126686339142,"position":1,"preview_image":{"aspect_ratio":1.0,"height":350,"width":350,"src":"\/\/tcvmpet.com\/cdn\/shop\/products\/JingTang-powder_350x350_07b5db1d-a3ae-460a-b1bc-fd424b2475dd.webp?v=1671211711"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":45938437029958,"title":"0.5g Capsules (200 Count)","option1":"0.5g Capsules (200 Count)","option2":null,"option3":null,"sku":"C0230C2-200","requires_shipping":true,"taxable":true,"featured_image":{"id":30198036070470,"product_id":8489479602246,"position":3,"created_at":"2023-06-21T10:20:47-05:00","updated_at":"2023-06-21T11:57:04-05:00","alt":"Jing Tang Wei Ling San 0.5g Capsules #200 Photo of Herbal Capsules","width":1024,"height":1024,"src":"\/\/tcvmpet.com\/cdn\/shop\/files\/200_a2aad560-5de9-4013-a36a-1cbf775f1a2a.jpg?v=1687366624","variant_ids":[45938437029958]},"available":true,"name":"Jing Tang Wei Ling San Chinese Herbal Formula for Dogs, Cats, and Horses - 0.5g Capsules (200 Count)","public_title":"0.5g Capsules (200 Count)","options":["0.5g Capsules (200 Count)"],"price":11540,"weight":1,"compare_at_price":null,"inventory_management":null,"barcode":null,"featured_media":{"alt":"Jing Tang Wei Ling San 0.5g Capsules #200 Photo of Herbal Capsules","id":22487217176646,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/tcvmpet.com\/cdn\/shop\/files\/200_a2aad560-5de9-4013-a36a-1cbf775f1a2a.jpg?v=1687366624"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/tcvmpet.com\/cdn\/shop\/products\/JingTang-powder_350x350_07b5db1d-a3ae-460a-b1bc-fd424b2475dd.webp?v=1671211711","\/\/tcvmpet.com\/cdn\/shop\/products\/weiling.jpg?v=1671211711","\/\/tcvmpet.com\/cdn\/shop\/files\/200_a2aad560-5de9-4013-a36a-1cbf775f1a2a.jpg?v=1687366624","\/\/tcvmpet.com\/cdn\/shop\/products\/weiling200.jpg?v=1687360854"],"featured_image":"\/\/tcvmpet.com\/cdn\/shop\/products\/JingTang-powder_350x350_07b5db1d-a3ae-460a-b1bc-fd424b2475dd.webp?v=1671211711","options":["Format"],"media":[{"alt":"Jing Tang Wei Ling San 600g Powder Photo of Herbal Powder","id":22126686339142,"position":1,"preview_image":{"aspect_ratio":1.0,"height":350,"width":350,"src":"\/\/tcvmpet.com\/cdn\/shop\/products\/JingTang-powder_350x350_07b5db1d-a3ae-460a-b1bc-fd424b2475dd.webp?v=1671211711"},"aspect_ratio":1.0,"height":350,"media_type":"image","src":"\/\/tcvmpet.com\/cdn\/shop\/products\/JingTang-powder_350x350_07b5db1d-a3ae-460a-b1bc-fd424b2475dd.webp?v=1671211711","width":350},{"alt":"Jing Tang Wei Ling San 600g Powder Herb Package Front","id":21910979117126,"position":2,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/tcvmpet.com\/cdn\/shop\/products\/weiling.jpg?v=1671211711"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/tcvmpet.com\/cdn\/shop\/products\/weiling.jpg?v=1671211711","width":400},{"alt":"Jing Tang Wei Ling San 0.5g Capsules #200 Photo of Herbal Capsules","id":22487217176646,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1024,"width":1024,"src":"\/\/tcvmpet.com\/cdn\/shop\/files\/200_a2aad560-5de9-4013-a36a-1cbf775f1a2a.jpg?v=1687366624"},"aspect_ratio":1.0,"height":1024,"media_type":"image","src":"\/\/tcvmpet.com\/cdn\/shop\/files\/200_a2aad560-5de9-4013-a36a-1cbf775f1a2a.jpg?v=1687366624","width":1024},{"alt":"Jing Tang Wei Ling San 0.5g Capsules #200 Herb Package Front","id":21910985310278,"position":4,"preview_image":{"aspect_ratio":1.0,"height":400,"width":400,"src":"\/\/tcvmpet.com\/cdn\/shop\/products\/weiling200.jpg?v=1687360854"},"aspect_ratio":1.0,"height":400,"media_type":"image","src":"\/\/tcvmpet.com\/cdn\/shop\/products\/weiling200.jpg?v=1687360854","width":400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\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 Wei Ling San\u003c\/strong\u003e is a Traditional Chinese Veterinary Medicine (TCVM) herbal formula that tonifies Spleen Qi, dries Damp, and stops diarrhea to support gastrointestinal health in dogs, cats, and horses. A combination of the classical Ping Wei San and Wu Ling San, this ten-herb formula addresses both the root and branch of Spleen Qi deficiency with Damp accumulation, simultaneously strengthening the Spleen's transforming function and draining the pathological Dampness that causes diarrhea and digestive upset. Available in concentrated powder and capsules. 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\u003eSpleen Qi tonification:\u003c\/strong\u003e Strengthens the Spleen and boosts Qi to restore the Spleen's ability to transform and transport fluids and nutrients, addressing the root of Damp accumulation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDamp drying:\u003c\/strong\u003e Dries and drains pathological Dampness that accumulates when the Spleen fails to properly manage fluids, contributing to loose stools and diarrhea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDiarrhea relief:\u003c\/strong\u003e Addresses the TCVM pattern of Spleen Qi deficiency with Damp accumulation that manifests as chronic or recurrent diarrhea and loose stools\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDigestive health:\u003c\/strong\u003e Supports overall gastrointestinal balance, appetite, and digestive comfort in pets with Spleen Qi deficiency and Damp 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\u003eFluid metabolism:\u003c\/strong\u003e Promotes healthy fluid transformation and transportation through the combined Damp-draining actions of Wu Ling San herbs\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 Tonify Spleen Qi, dry up Damp, and stop diarrhea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eClassical antecedent:\u003c\/strong\u003e Wei Ling San combines Ping Wei San and Wu Ling San; from Dan Xi Xin Fa (Teachings of Zhu Dan-xi), written by Zhu Dan-xi in 1481\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 or other unusual signs\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\u003e600g Concentrated Powder:\u003c\/strong\u003e Highly concentrated granule format; mix into food for easy daily administration. Comes with a double-sided scoop; the large scoop holds approximately 7g, and the small scoop holds approximately 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\u003e0.5g Capsules (200 Count):\u003c\/strong\u003e Pre-measured 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\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: Bai Zhu (Atractylodes macrocephala), White atractylodes rhizome; Cang Zhu (Atractylodes lancea), Atractylodes rhizome; Chen Pi (Citrus reticulata), Tangerine peel; Da Zao (Ziziphus jujuba), Jujube fruit; Fu Ling (Poria cocos), Poria mushroom; Gan Jiang (Zingiber officinale, dried), Dried ginger rhizome; Gui Zhi (Cinnamomum cassia), Cinnamon twig; Hou Po (Magnolia officinalis), Magnolia bark; Ze Xie (Alisma orientalis), Water plantain rhizome; Zhu Ling (Polyporus umbellatus), Polyporus mushroom.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInactive ingredients: Bovine gelatin (capsule format only). Powder formats contain 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);\"\u003eWei Ling San combines the Spleen-strengthening and Damp-drying herbs of Ping Wei San with the Damp-draining and fluid-metabolizing herbs of Wu Ling San to address both the root Spleen Qi deficiency and the Damp accumulation causing diarrhea:\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\u003eBai Zhu (Atractylodes macrocephala) - White atractylodes rhizome:\u003c\/strong\u003e Strengthens the Spleen, dries Dampness, and supports the Spleen's ability to transform and transport fluids; a key Spleen-tonifying herb from the Ping Wei San base\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eCang Zhu (Atractylodes lancea) - Atractylodes rhizome:\u003c\/strong\u003e Strongly dries Dampness, strengthens the Spleen, and dispels Wind-Damp, addressing Damp accumulation at its root\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHou Po (Magnolia officinalis) - Magnolia bark:\u003c\/strong\u003e Moves Qi, dries Dampness, transforms phlegm, and descends rebellious Qi to relieve abdominal fullness and digestive obstruction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChen Pi (Citrus reticulata) - Tangerine peel:\u003c\/strong\u003e Regulates Qi, dries Dampness, and supports the Spleen and Stomach in moving Qi smoothly to prevent stagnation and Damp accumulation\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 Ling (Poria cocos) - Poria mushroom:\u003c\/strong\u003e Leaches out Dampness, strengthens the Spleen, and supports healthy fluid metabolism; a key Damp-draining herb from the Wu Ling San base\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eZe Xie (Alisma orientalis) - Water plantain rhizome:\u003c\/strong\u003e Drains Dampness through urination and clears Damp accumulation from the lower Jiao; the primary Damp-draining herb in Wu Ling San\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eZhu Ling (Polyporus umbellatus) - Polyporus mushroom:\u003c\/strong\u003e Drains Dampness, promotes urination, and supports healthy fluid metabolism alongside Ze Xie and Fu Ling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGui Zhi (Cinnamomum cassia) - Cinnamon twig:\u003c\/strong\u003e Warms the channels, unblocks Yang, and promotes the transformation and movement of fluids through the body, supporting the Damp-draining herbs\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 Jiang (Zingiber officinale, dried) - Dried ginger rhizome:\u003c\/strong\u003e Warms the Spleen and Stomach, transforms cold Damp, and supports Spleen Yang to prevent further Damp accumulation and stop diarrhea\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDa Zao (Ziziphus jujuba) - Jujube fruit:\u003c\/strong\u003e Tonifies Spleen and Stomach Qi, nourishes Blood, and harmonizes the actions of the other herbs\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);\"\u003eWei Ling San contains Damp-drying and Spleen-tonifying herbs (Bai Zhu, Cang Zhu, Hou Po) alongside Damp-draining and fluid-metabolizing herbs (Ze Xie, Zhu Ling, Fu Ling) and warming agents (Gui Zhi, Gan Jiang) that may interact with certain medications. Pets on prescription medications should use this formula under veterinary supervision, as herb-drug interaction research in dogs and cats 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 diuretics, gastrointestinal medications, anticoagulants or antiplatelets, and pets managing multiple concurrent prescriptions. 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 Wei Ling San used for in TCVM?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWei Ling San is most commonly recommended for dogs, cats, and horses with a TCVM pattern of Spleen Qi deficiency with Damp accumulation manifesting as chronic or recurrent diarrhea, loose stools, or digestive upset. Holistic veterinarians often prescribe it when the underlying pattern involves a weakened Spleen failing to transform and transport fluids, leading to Damp accumulation in the gastrointestinal tract. No contraindications are listed for this formula.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow is Wei Ling San 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. General guidelines are 0.5g per 10 to 20 lbs of body weight twice daily for dogs and cats, administered as powder mixed into food or as capsules. For horses, the standard dose is 10 to 20g twice daily as a top dressing on feed. The 600g powder jar includes a double-sided scoop; the large scoop holds approximately 7g, and the small scoop holds approximately 2g. Use as needed for up to 3 months. Stop administration immediately if the patient develops diarrhea or other unusual signs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow long does it take to see results with Wei Ling San?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eResponse time varies by individual, the severity and chronicity of the Spleen Qi deficiency and Damp pattern, and the format used. Many pet owners begin to notice improvement in stool consistency, digestive comfort, and appetite within 1 to 3 weeks of consistent use. You may use the formula as needed for up to 3 months. Regular follow-up with your holistic veterinarian is recommended to monitor progress and adjust dosing as needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCan Wei Ling San be combined with other TCVM formulas or medications?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWei Ling San is sometimes used alongside other TCVM formulas as part of a comprehensive digestive support protocol, but your authorizing veterinarian should always guide combination use. If your pet is on prescription medications, particularly diuretics, gastrointestinal medications, or anticoagulants, your veterinarian will evaluate whether Wei Ling San is appropriate based on your pet's full health picture and current treatment plan. Stop use immediately if your pet develops diarrhea or other unusual signs.\u003c\/span\u003e\u003c\/p\u003e"}