{"product_id":"thyro-tabs-for-dogs-0-4-mg","title":"Thyro-Tabs (Levothyroxine Sodium) for Dogs, 0.4 mg","description":"\u003ch2\u003eLower-Middle Range Thyroid 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) 0.4 mg is an FDA-approved prescription thyroid hormone replacement for dogs, supplied as bright pink\/maroon scored oval tablets in bottles of 120 or 1,000. Each tablet provides 0.4 mg levothyroxine sodium, a synthetic T4 that is chemically identical to the thyroid hormone a healthy dog produces. Falling in the lower-middle range of the nine-strength Thyro-Tabs Canine line, this strength suits smaller medium-sized dogs or those whose monitored T4 levels place them between the lower and mid-range doses. Indicated for replacement therapy of diminished thyroid function in dogs.\u003c\/p\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul type=\"disc\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargets Lower-Middle Dosing Gap:\u003c\/strong\u003e The 0.4 mg strength fills the therapeutic space between the lower (0.3 mg) and mid-range (0.5 mg) strengths for dogs needing precise dose placement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProven Clinical Outcomes:\u003c\/strong\u003e A controlled US field study demonstrated 75.6% treatment success with TT4, fT4, and TSH values normalized by Day 182 across the Thyro-Tabs Canine program.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEases Hypothyroid Symptoms:\u003c\/strong\u003e Weight gain, low energy, coat thinning, skin thickening, hyperpigmentation, and elevated cholesterol were all areas showing improvement during the field study.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnce or Twice Daily Options:\u003c\/strong\u003e The vet may prescribe the full daily dose in a single 24-hour administration or divide it equally into two doses spaced 12 hours apart.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScored for Flexible Dosing:\u003c\/strong\u003e The bright pink\/maroon tablet is scored across the middle, allowing a clean split into 0.2 mg halves when the vet needs a lower interim dose.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHuman-Grade Manufacturing:\u003c\/strong\u003e Thyro-Tabs Canine is produced under the same FDA standards and in the same facilities as the human levothyroxine formulation, ensuring consistent quality.\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): 0.4 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 Daily Dose:\u003c\/strong\u003e Begin at 0.1 mg per 10 lbs (0.022 mg\/kg) given once every 24 hours, or split into two equal amounts every 12 hours as directed by the veterinarian.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeak-Level Blood Draw:\u003c\/strong\u003e Draw blood for serum TT4 monitoring 4 to 6 hours after the tablet is given; this window reflects peak absorption most accurately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassess Every 4-8 Weeks:\u003c\/strong\u003e Recheck TT4 levels and clinical signs every 4 to 8 weeks, adjusting the dose in step-wise increments until the dog reaches a stable maintenance level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed Food Timing Each Day:\u003c\/strong\u003e Whether given with food or on an empty stomach, the approach must stay the same every single day to keep T4 absorption consistent between tests.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReport All Medications:\u003c\/strong\u003e Inform the vet of every supplement or medication the dog receives before starting, as several drug classes interfere with levothyroxine uptake.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Term Commitment:\u003c\/strong\u003e Canine hypothyroidism rarely resolves on its own; plan for ongoing daily dosing and schedule regular monitoring visits as a routine part of care.\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 administer to any dog with a confirmed thyrotoxicosis diagnosis or where excess thyroid hormone has already been identified.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolve Adrenal Issues First:\u003c\/strong\u003e Adrenal insufficiency must be properly addressed before starting Thyro-Tabs, as beginning thyroid replacement too soon can precipitate an adrenal crisis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCardiac Monitoring Required:\u003c\/strong\u003e Dogs with diagnosed heart disease need especially careful monitoring as levothyroxine raises metabolic demands and can place additional strain on an already-compromised heart.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWatch for Overdose Signs:\u003c\/strong\u003e Signs of too much thyroid hormone in dogs include increased thirst, rapid breathing, weight loss, and restlessness; report these to the vet promptly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntacids Reduce Absorption:\u003c\/strong\u003e Antacids given at the same time as Thyro-Tabs can significantly lower the amount of levothyroxine the body absorbs; separate administration timing by at least two hours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtect from All Pets:\u003c\/strong\u003e Keep the bottle securely stored away from all household animals to eliminate any risk of accidental ingestion of the 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 Most Common:\u003c\/strong\u003e Post-approval adverse drug experience data for Thyro-Tabs Canine consistently identifies itching as the leading reported adverse reaction in treated dogs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOut-of-Range T4 Levels:\u003c\/strong\u003e Serum TT4 concentrations either too high or too low are frequently submitted as post-approval adverse events; consistent monitoring helps catch and correct these.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyperactivity and Rapid Breathing:\u003c\/strong\u003e Tachypnea and an unusually restless or hyperactive demeanor may signal that the current dose is higher than the dog needs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGastrointestinal Upset:\u003c\/strong\u003e Vomiting, loose stools, and reduced appetite have been documented in both the controlled field study and through post-approval adverse event reports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiver Enzyme Changes:\u003c\/strong\u003e Three dogs in the field study developed elevated ALP, ALT, or AST; the majority normalized without discontinuing therapy during the monitoring period.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHypersensitivity Reactions:\u003c\/strong\u003e Urticaria, facial swelling, dermatitis, and alopecia have appeared in post-approval experience; seek veterinary attention if any of these develop.\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\u003eControlled Room Temperature:\u003c\/strong\u003e Store at 20-25°C (68-77°F); excursions between 15-30°C (59-86°F) are permitted without any impact on tablet stability or levothyroxine potency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeep Bottle Tightly Closed:\u003c\/strong\u003e Store with the cap secured tightly away from direct light and moisture to protect the tablets and maintain consistent potency 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 0.4 mg bright pink tablet used for in dogs?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Thyro-Tabs Canine 0.4 mg is an FDA-approved prescription levothyroxine tablet for dogs diagnosed with hypothyroidism. It provides synthetic T4 that matches what a healthy canine thyroid produces, helping restore normal metabolic function in dogs whose thyroid gland can no longer produce enough hormone on its own.\u003c\/p\u003e\n\n\u003ch3\u003eQ2: How is the correct Thyro-Tabs levothyroxine dose determined for a dog?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e The vet starts at 0.1 mg per 10 lbs of body weight daily and checks serum TT4 levels drawn 4-6 hours after the dose every 4-8 weeks. The strength is then adjusted up or down in a step-wise fashion based on those blood results and the dog's clinical response at each recheck.\u003c\/p\u003e\n\n\u003ch3\u003eQ3: Why should antacids not be given at the same time as a dog's Thyro-Tabs tablet?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Antacids bind to levothyroxine in the gastrointestinal tract and significantly reduce the amount the body can absorb. Giving them together effectively lowers the dose the dog receives. Separating administration by at least two hours helps ensure the full prescribed amount of T4 reaches the bloodstream.\u003c\/p\u003e\n\n\u003ch3\u003eQ4: What signs suggest a dog is receiving too much levothyroxine from Thyro-Tabs?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Signs of over-supplementation include noticeable restlessness, rapid or labored breathing, significant weight loss, and increased thirst. Any of these developing after starting or adjusting Thyro-Tabs should be reported to the veterinarian promptly so a serum TT4 recheck and dose reduction can be arranged.\u003c\/p\u003e\n\n\u003ch3\u003eQ5: Can the Thyro-Tabs 0.4 mg maroon tablet be cut in half for a smaller dose?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Yes. Each 0.4 mg tablet is scored across the middle, allowing a clean split into two 0.2 mg halves. Splitting should only be done when specifically directed by the prescribing veterinarian, as the correct dose must always be based on the individual dog's body weight and most recent serum T4 monitoring results.\u003c\/p\u003e\n\u003ch2\u003eClinical Research\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\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\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/www.msdvetmanual.com\/endocrine-system\/the-thyroid-gland\/hypothyroidism-in-animals\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\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\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/www.petmd.com\/dog\/conditions\/endocrine\/c_dg_hypothyroidism\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003ca href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/fda\/fdaDrugXsl.cfm?setid=38005382-289a-4293-b58e-b1cda8bc2288#:~:text=INDICATION%3A%20For%20replacement%20therapy%20for,divided%20dose%20every%2012%20hours\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ehttps:\/\/dailymed.nlm.nih.gov\/dailymed\/fda\/fdaDrugXsl.cfm?setid=38005382-289a-4293-b58e-b1cda8bc228\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lloyd","offers":[{"title":"1 tablet","offer_id":41776533799073,"sku":"510162-1","price":1.0,"currency_code":"RON","in_stock":true},{"title":"30 tablets","offer_id":44489712369825,"sku":"510162-30","price":19.0,"currency_code":"RON","in_stock":true},{"title":"60 tablets","offer_id":44489712402593,"sku":"510162-60","price":37.0,"currency_code":"RON","in_stock":true},{"title":"120 tablets","offer_id":41776533766305,"sku":"510162","price":70.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/thyro-tabs-levothyroxine-sodium-for-dogs-0-4-mg-pet-medicine-603.jpg?v=1778505422","url":"https:\/\/hordypaw.shop\/en-ro\/products\/thyro-tabs-for-dogs-0-4-mg","provider":"HardyPaw","version":"1.0","type":"link"}