{"product_id":"thyro-tabs-for-dogs-1-0-mg","title":"Thyro-Tabs (Levothyroxine Sodium) for Dogs, 1.0 mg","description":"\u003ch2\u003eHighest-Strength Levothyroxine Tablet for Large Hypothyroid Dogs\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThyro-Tabs Canine (Levothyroxine Sodium Tablets, USP) 1.0 mg is an FDA-approved prescription thyroid hormone replacement for dogs, supplied as tan scored oval tablets in bottles of 120 or 1,000. Each tablet delivers 1.0 mg levothyroxine sodium, the highest single-tablet strength in the nine-strength Thyro-Tabs Canine line. It provides synthetic T4 that is chemically identical to the hormone a healthy canine thyroid produces naturally, and is indicated for replacement therapy of diminished thyroid function in dogs. Best suited to large and giant-breed dogs, or any dog whose serum TT4 monitoring confirms a need for maximum daily T4 supplementation.\u003c\/p\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Single-Tablet Strength:\u003c\/strong\u003e At 1.0 mg, this is the highest dose available in a single Thyro-Tabs Canine tablet, removing the need to give multiple tablets to large dogs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Large and Giant Breeds:\u003c\/strong\u003e Dogs with greater body mass require proportionally higher T4 supplementation; the 1.0 mg strength is purpose-matched to these high-dose needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Clinical Success Rate:\u003c\/strong\u003e A US controlled field study confirmed 75.6% of evaluable dogs achieved treatment success with TT4, fT4, and TSH values normalized by Day 182.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolves Hypothyroid Clinical Signs:\u003c\/strong\u003e Weight gain, dullness, hair loss, skin changes, and elevated blood cholesterol were all areas that showed measurable improvement throughout the field study.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnce or Twice Daily Flexibility:\u003c\/strong\u003e The full 1.0 mg daily dose can be given as a single tablet every 24 hours or divided equally into two administrations every 12 hours as the vet directs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScored Tablet for Precision:\u003c\/strong\u003e The tan oval tablet is scored, giving the vet the option to prescribe a half-tablet dose of 0.5 mg as an interim step during dose titration if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003ch4\u003eActive Ingredients\u003c\/h4\u003e\n\u003cp\u003eLevothyroxine Sodium (Anhydrous): 1.0 mg per tablet\u003c\/p\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003ch4\u003eDosage and Administration Instructions\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrescription Required:\u003c\/strong\u003e Federal (USA) law restricts Thyro-Tabs Canine to use by or on the order of a licensed veterinarian only.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight-Based Starting Dose:\u003c\/strong\u003e Begin at 0.1 mg per 10 lbs (0.022 mg\/kg) of body weight once daily every 24 hours, or split into two equal doses every 12 hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeak-Level Sampling Window:\u003c\/strong\u003e Draw the monitoring blood sample 4 to 6 hours after tablet administration to reflect the most accurate peak serum TT4 concentration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRegular Recheck Schedule:\u003c\/strong\u003e Monitor TT4 levels and clinical signs every 4 to 8 weeks until a stable maintenance dose is confirmed by both bloodwork and symptom resolution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnwavering Food Routine:\u003c\/strong\u003e Always give the tablet under the same food conditions every day; any change between fed and fasted administration disrupts absorption consistency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDo Not Combine Strengths Without Guidance:\u003c\/strong\u003e If more than one tablet size is needed to reach the prescribed dose, confirm the combination with the vet before administering multiple tablets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndefinite Daily Treatment:\u003c\/strong\u003e Most dogs with hypothyroidism require lifelong levothyroxine supplementation; build the tablet into the dog's permanent daily health routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThyrotoxicosis Contraindicated:\u003c\/strong\u003e Do not give Thyro-Tabs to any dog where elevated thyroid hormone has already been identified or where thyrotoxicosis is confirmed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdrenal Insufficiency Must Be Corrected:\u003c\/strong\u003e Address any existing adrenal insufficiency fully before starting thyroid replacement to prevent triggering a serious hormonal imbalance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtra Care with Cardiac Dogs:\u003c\/strong\u003e Large dogs with heart conditions starting on 1.0 mg levothyroxine need especially close cardiac monitoring as metabolic demands rise during treatment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCardiac Drug Dose May Need Review:\u003c\/strong\u003e Once thyroid replacement begins, any concurrent heart medication dose may require veterinary reassessment and possible adjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreeding and Reproductive Dogs:\u003c\/strong\u003e The safety of Thyro-Tabs Canine has not been established in breeding, pregnant, or lactating dogs; seek veterinary input before use in these animals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Drug Interactions Possible:\u003c\/strong\u003e Corticosteroids, anticonvulsants, calcium supplements, and antacids can each alter levothyroxine uptake; share all current medications with the vet first.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure from All Animals and Children:\u003c\/strong\u003e Keep the bottle locked away from all household pets and children to prevent any accidental ingestion of these high-dose thyroid tablets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePossible Side Effects\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePruritus:\u003c\/strong\u003e Itching is the most commonly reported adverse reaction in Thyro-Tabs Canine post-approval adverse drug experience data across all strength levels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSerum T4 Imbalances:\u003c\/strong\u003e Both high and low TT4 readings are frequently submitted as post-approval events; scheduled post-dose bloodwork is the most reliable way to catch these.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolydipsia and Polyuria:\u003c\/strong\u003e Noticeable increases in drinking and urination have appeared in post-approval reports and may indicate the dose needs downward adjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVomiting and Appetite Loss:\u003c\/strong\u003e Gastrointestinal signs including vomiting and anorexia have been documented in both the controlled field study and through post-approval submissions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElevated Liver Enzymes:\u003c\/strong\u003e Raised ALP, ALT, or AST values were observed in three field study dogs; two of these normalized spontaneously without any change to the treatment plan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkin and Coat Reactions:\u003c\/strong\u003e Post-approval experience includes reports of alopecia, seborrhea, dermatitis, and rare hypersensitivity reactions such as hives or facial swelling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eStorage Information\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStore at Controlled Room Temperature:\u003c\/strong\u003e Keep at 20-25°C (68-77°F); brief excursions between 15-30°C (59-86°F) are permitted without affecting the potency or stability of the tablets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtect from Light and Humidity:\u003c\/strong\u003e Keep the bottle sealed tightly and away from direct sunlight, excess moisture, and heat sources to preserve levothyroxine sodium quality throughout the shelf life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Return\u003c\/h3\u003e\n\u003cp\u003eWe offer ground, express, and priority delivery; see our \u003ca href=\"\/en-ro\/pages\/shipping-policy\" title=\"Shipping policy | hardypaw\" aria-label=\"Shipping policy | hardypaw\"\u003eshipping policy\u003c\/a\u003e for details.\u003c\/p\u003e\n\u003cp\u003eFor return instructions or product concerns, please refer to our detailed \u003ca href=\"\/en-ro\/policies\/refund-policy\" title=\"Refund policy\" aria-label=\"Refund policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrescription items are NON-RETURNABLE and NON-REFUNDABLE.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eQ1: What is Thyro-Tabs Canine 1.0 mg tan tablet used for in dogs?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Thyro-Tabs Canine 1.0 mg is the highest-strength FDA-approved prescription levothyroxine tablet for dogs with hypothyroidism. It provides the maximum single-tablet dose of synthetic T4, restoring thyroid hormone levels in large and giant-breed dogs or those whose serum monitoring confirms the greatest daily supplementation need.\u003c\/p\u003e\n\n\u003ch3\u003eQ2: Why might a large dog need the 1.0 mg Thyro-Tabs strength rather than a lower dose?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Levothyroxine dosing is weight-based; larger dogs need proportionally more T4 each day to restore normal thyroid hormone levels. A dog weighing 100 lbs would require 1.0 mg daily based on the 0.1 mg per 10 lbs starting calculation, making the 1.0 mg tan tablet the most practical single-tablet choice for that size.\u003c\/p\u003e\n\n\u003ch3\u003eQ3: How often should a large dog on Thyro-Tabs 1.0 mg levothyroxine have blood tests?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e TT4 levels should be checked every 4 to 8 weeks during the initial phase, with blood drawn 4 to 6 hours after the dose for the most accurate peak reading. Once the dose is confirmed stable through consistent monitoring results, the vet will typically extend the interval to every 3 to 6 months for ongoing maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eQ4: Can the Thyro-Tabs 1.0 mg tan tablet be combined with other Thyro-Tabs strengths?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e In some cases a vet may prescribe a combination of tablet strengths to reach a precise dose that sits between standard options. Any multi-tablet combination should only be used exactly as prescribed; never adjust the combination or add extra tablets without first consulting the veterinarian overseeing the dog's thyroid management.\u003c\/p\u003e\n\n\u003ch3\u003eQ5: Is Thyro-Tabs 1.0 mg the same as human levothyroxine tablets for dogs?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Thyro-Tabs Canine contains the same active ingredient as human levothyroxine — levothyroxine sodium USP — and is manufactured under the same FDA standards in the same facilities. However, it carries a specific canine FDA approval (NADA 141-448), while human products are approved separately and should not be interchanged with the canine product without veterinary direction.\u003c\/p\u003e\n\n\u003ch2\u003eClinical Research\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.msdvetmanual.com\/endocrine-system\/the-thyroid-gland\/hypothyroidism-in-animals\" title=\"Hypothyroidism in animals - endocrine system - msd veterinary manual\" aria-label=\"Visit a webpage about Hypothyroidism in animals - endocrine system - msd veterinary manual\"\u003ehttps:\/\/www.msdvetmanual.com\/endocrine-system\/the-thyroid-gland\/hypothyroidism-in-animals\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.petmd.com\/dog\/conditions\/endocrine\/c_dg_hypothyroidism\" title=\"Hypothyroidism in dogs | petmd\" aria-label=\"Visit a webpage about Hypothyroidism in dogs | petmd\"\u003ehttps:\/\/www.petmd.com\/dog\/conditions\/endocrine\/c_dg_hypothyroidism\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/index.cfm\" title=\"Dailymed\" aria-label=\"Visit a webpage about Dailymed\"\u003ehttps:\/\/dailymed.nlm.nih.gov\/dailymed\/fda\/fdaDrugXsl.cfm?setid=38005382-289a-4293-b58e-b1cda8bc228\u003c\/a\u003e\u003c\/p\u003e","brand":"Lloyd","offers":[{"title":"1 tablet","offer_id":44491557142689,"sku":"510191-1","price":2.0,"currency_code":"RON","in_stock":true},{"title":"30 tablets","offer_id":44491557175457,"sku":"510191-30","price":33.0,"currency_code":"RON","in_stock":true},{"title":"60 tablets","offer_id":44491557208225,"sku":"510191-60","price":61.0,"currency_code":"RON","in_stock":true},{"title":"120 tablets","offer_id":41776740499617,"sku":"510191","price":112.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/thyro-tabs-levothyroxine-sodium-for-dogs-1-0-mg-30-tablets-pet-319.jpg?v=1778181059","url":"https:\/\/hordypaw.shop\/en-ro\/products\/thyro-tabs-for-dogs-1-0-mg","provider":"HardyPaw","version":"1.0","type":"link"}