{"product_id":"thyro-tabs-canine-0-8mg","title":"Thyro Tabs (Levothyroxine Sodium) for Dogs, 0.8 mg","description":"\u003ch2\u003eSynthetic T4 Hormone Replacement Tablet for Hypothyroid Dogs\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThyro-Tabs Canine (Levothyroxine Sodium Tablets, USP) 0.8 mg is an FDA-approved prescription thyroid hormone replacement for dogs, supplied in bottles of 120 or 1,000 blue oval scored tablets. Each tablet contains 0.8 mg levothyroxine sodium — a synthetic form of T4 bioidentical to the hormone the canine thyroid naturally produces. Indicated for managing hypothyroidism in dogs, it restores normal metabolic function by supplementing deficient circulating thyroid hormone levels through consistent daily oral dosing.\u003c\/p\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Normal Metabolism:\u003c\/strong\u003e Corrects low thyroid hormone levels in hypothyroid dogs, helping to normalize metabolic function with consistent daily dosing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClinically Proven Success Rate:\u003c\/strong\u003e In a US field study, 75.6% of evaluable dogs achieved treatment success with TT4, fT4, and TSH normalized at Day 182.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolves Hypothyroid Signs:\u003c\/strong\u003e Weight gain, lethargy, alopecia, seborrhea, hyperpigmentation, and elevated cholesterol generally improved throughout the field study period.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBioidentical T4 Formula:\u003c\/strong\u003e The levothyroxine sodium in Thyro-Tabs Canine is structurally identical to the thyroid hormone a healthy canine thyroid gland produces naturally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScored for Dose Adjustment:\u003c\/strong\u003e The 0.8 mg blue tablet is scored to allow splitting, giving the prescribing vet flexibility when fine-tuning the maintenance dose.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHuman-Grade Manufacturing:\u003c\/strong\u003e Thyro-Tabs Canine is produced under the same FDA manufacturing standards as the human levothyroxine formulation, in the same facilities.\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): 0.8 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\u003eStarting Dose:\u003c\/strong\u003e Begin at 0.1 mg per 10 lbs (0.01 mg\/lb; 0.022 mg\/kg) body weight once every 24 hours, or as a divided dose every 12 hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDose Monitoring Schedule:\u003c\/strong\u003e Serum TT4 should be rechecked 4 to 6 hours after the tablet alongside clinical signs every 4 to 8 weeks until the dog is stable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood Timing Consistency:\u003c\/strong\u003e Stick to the same routine every day, either always with food or always without, as switching back and forth sends TT4 levels in unpredictable directions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced Bioavailability with Food:\u003c\/strong\u003e Levothyroxine absorption in dogs sits at just 10 to 20 percent fasted; food at dosing time lowers it further.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation Switching Caution:\u003c\/strong\u003e Switching from another levothyroxine brand means TT4 levels and clinical response need rechecking, as absorption can differ.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifelong Therapy Expected:\u003c\/strong\u003e Canine hypothyroidism is a lifelong condition; do not stop Thyro-Tabs without first consulting the prescribing veterinarian.\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 Contraindication:\u003c\/strong\u003e Do not give Thyro-Tabs to any dog already diagnosed with thyrotoxicosis or uncorrected adrenal insufficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeart Disease Monitoring:\u003c\/strong\u003e Dogs with concurrent cardiac disease starting thyroid replacement need careful monitoring during the dose-establishment phase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConcurrent Cardiac Medication:\u003c\/strong\u003e Both levothyroxine dose and any cardiac drug may need adjustment based on clinical response in dogs with heart conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreeding and Pregnant Dogs:\u003c\/strong\u003e Safety in breeding, pregnant, or lactating dogs has not been evaluated; always seek veterinary guidance before use in these animals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrug Interactions to Report:\u003c\/strong\u003e Antacids, corticosteroids, insulin, and anticonvulsants may each affect levothyroxine absorption or effectiveness; tell the vet about all current medications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure from All Pets:\u003c\/strong\u003e Dogs, cats, and other household animals must never have access to this thyroid supplement, as accidental consumption can cause serious harm.\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 (Itching):\u003c\/strong\u003e Itching is the most frequently reported adverse event in dogs on Thyro-Tabs Canine per post-approval adverse drug experience data.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eT4 Level Imbalances:\u003c\/strong\u003e Both elevated and low serum T4 concentrations are commonly reported; regular post-dose bloodwork is essential to detect and correct these early.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElevated Liver Enzymes:\u003c\/strong\u003e Increases in ALP, ALT, or AST were seen in 3 field study dogs; two resolved by Day 70 and Day 126 without discontinuing therapy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGastrointestinal Signs:\u003c\/strong\u003e Vomiting, diarrhea, and reduced appetite have been reported in both field study participants and post-approval adverse experience submissions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncreased Thirst and Urination:\u003c\/strong\u003e Polydipsia and polyuria have appeared in both field study results and post-approval reports; bring these to the vet's attention promptly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkin and Coat Changes:\u003c\/strong\u003e Alopecia, dermatitis, seborrhea, and allergic reactions including hives or facial swelling have been noted in post-approval adverse event experience.\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\u003eRoom Temperature Storage:\u003c\/strong\u003e Store at 20-25°C (68-77°F); brief excursions between 15-30°C (59-86°F) are permitted without affecting tablet potency or stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtect from Light and Moisture:\u003c\/strong\u003e Keep the bottle away from direct light and humidity to maintain the stability of the levothyroxine sodium tablets throughout their 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 0.8 mg levothyroxine used for in dogs?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Thyro-Tabs Canine 0.8 mg is an FDA-approved prescription T4 replacement tablet for dogs diagnosed with hypothyroidism. It supplements low circulating thyroid hormone levels to restore normal metabolism, helping resolve signs like lethargy, weight gain, and poor coat condition.\u003c\/p\u003e\n\n\u003ch3\u003eQ2: How does the Thyro-Tabs 0.8 mg blue tablet differ from other strengths?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e All Thyro-Tabs Canine strengths contain the same active ingredient, levothyroxine sodium, and share the same FDA-approved indication. The 0.8 mg blue tablet is one of the higher strengths, suited to larger dogs or those whose bloodwork shows a need for a more robust daily T4 dose than lower strengths provide.\u003c\/p\u003e\n\n\u003ch3\u003eQ3: Why does food timing matter so much when giving a dog levothyroxine sodium tablets?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Dogs only absorb around 10 to 20 percent of levothyroxine orally even on an empty stomach, and having food in the stomach at the same time brings that figure down even further. Switching back and forth between giving the tablet with food one day and without it the next throws serum T4 levels around, which makes it genuinely difficult for the vet to land on a dose that works consistently.\u003c\/p\u003e\n\n\u003ch3\u003eQ4: Is Thyro-Tabs dog thyroid supplement safe for dogs with heart disease?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Thyro-Tabs Canine can be given to dogs with heart disease, but the early phase of finding the right dose needs careful watching. Bringing thyroid hormone levels up speeds the metabolism, and that added demand can put extra pressure on a heart that is already compromised. As things settle, both the levothyroxine dose and any medications the dog takes for their heart may need to be tweaked along the way.\u003c\/p\u003e\n\n\u003ch3\u003eQ5: How long will my dog need to take Thyro-Tabs levothyroxine 0.8 mg tablets?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Hypothyroidism in dogs is a condition that does not go away, so most dogs stay on Thyro-Tabs for the rest of their lives. Coming off the medication without a vet's say-so tends to bring all the original symptoms back fairly quickly. Staying on top of things with regular blood tests and vet visits helps make sure the dose keeps doing its job as the dog gets older.\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":41776734732449,"sku":"510170-1","price":1.0,"currency_code":"RON","in_stock":true},{"title":"30 tablets","offer_id":44491545149601,"sku":"510170-30","price":28.0,"currency_code":"RON","in_stock":true},{"title":"60 tablets","offer_id":44491545182369,"sku":"510170-60","price":56.0,"currency_code":"RON","in_stock":true},{"title":"120 tablets","offer_id":41776734699681,"sku":"510170","price":111.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/thyro-tabs-levothyroxine-sodium-for-dogs-0-8-mg-30-tablets-pet-505.jpg?v=1777731725","url":"https:\/\/hardypaw.com\/en-ro\/products\/thyro-tabs-canine-0-8mg","provider":"HardyPaw","version":"1.0","type":"link"}