{"product_id":"equisul-sdt-oral-suspension-for-horses","title":"EquiSul-SDT Oral Suspension for Horses","description":"\u003cp\u003e\u003cimg border=\"0\" alt=\"Rx Map\" src=\"https:\/\/hordypaw.shop\/cdn\/shop\/files\/rx-map.webp\" loading=\"lazy\" data-original=\"https:\/\/hordypaw.shop\/cdn\/shop\/files\/rx-map.webp\" data-files=\"rx-map.webp\"\u003e\u003c\/p\u003e\n\u003ch2\u003eEquine Respiratory Infection Treatment Oral Suspension\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eEquiSul-SDT Oral Suspension is a vet-prescribed antibiotic designed specifically for horses. It helps \u003ca href=\"\/collections\/horse-antibiotics\" title=\"Horse antibiotics: treat bacterial infections safely | hardypaw\" aria-label=\"Horse antibiotics: treat bacterial infections safely | hardypaw\"\u003etreat bacterial infections\u003c\/a\u003e in the lower airways. This oral suspension combines sulfadiazine and trimethoprim, two antibiotics that work together to stop bacterial growth and clear the infection. Their combined action helps horses recover effectively while keeping the right levels of medicine when given as instructed by a vet.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Antibiotic Formula:\u003c\/strong\u003e Combines sulfadiazine and trimethoprim to block steps in bacterial folic acid synthesis, creating a synergistic bactericidal effect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTargets Respiratory Infections:\u003c\/strong\u003e Specifically formulated for treating lower respiratory tract infections in horses caused by Streptococcus equi subsp. zooepidemicus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Spectrum Action:\u003c\/strong\u003e Potentiated sulfonamide antimicrobial provides wide antibacterial coverage against susceptible equine pathogens \u003ca href=\"\/collections\/horse-asthma-respiratory-medications\" title=\"Horse respiratory medications: asthma \u0026amp; breathing relief | hardypaw\" aria-label=\"Horse respiratory medications: asthma \u0026amp; breathing relief | hardypaw\"\u003eresponsible for respiratory disease\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOral Liquid Administration:\u003c\/strong\u003e Suspension form allows convenient dosing and easier administration compared with solid antibiotic formulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Therapeutic Levels:\u003c\/strong\u003e Twice-daily dosing helps maintain effective antimicrobial concentrations to support a consistent treatment response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003ch4\u003eComposition Table\u003c\/h4\u003e\n\u003ctable style=\"width: 36.7332%;\" height=\"117\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.9651%;\" width=\"129\"\u003e\n\u003cp\u003e\u003cstrong\u003eIngredient\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 51.5988%;\" width=\"139\"\u003e\n\u003cp\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.9651%;\" width=\"129\"\u003e\n\u003cp\u003eSulfadiazine\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 51.5988%;\" width=\"139\"\u003e\n\u003cp\u003e333 mg per mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 47.9651%;\" width=\"129\"\u003e\n\u003cp\u003eTrimethoprim\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 51.5988%;\" width=\"139\"\u003e\n\u003cp\u003e67 mg per mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eOther Ingredients, if available:\u003c\/h4\u003e\n\u003cp\u003eAqueous suspension base.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003ch4\u003eRecommended-Dosage Chart\u003c\/h4\u003e\n\u003ctable style=\"width: 60.0927%;\" height=\"134\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0816%;\" width=\"173\"\u003e\n\u003cp\u003e\u003cstrong\u003eHorse Body Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4516%;\" width=\"128\"\u003e\n\u003cp\u003e\u003cstrong\u003eDose Volume\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.9346%;\" width=\"115\"\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.5973%;\" width=\"102\"\u003e\n\u003cp\u003e\u003cstrong\u003eDuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0816%;\" width=\"173\"\u003e\n\u003cp\u003e100 lb (45.4 kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4516%;\" width=\"128\"\u003e\n\u003cp\u003e2.7 mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.9346%;\" width=\"115\"\u003e\n\u003cp\u003eTwice daily\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.5973%;\" width=\"102\"\u003e\n\u003cp\u003e10 days\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0816%;\" width=\"173\"\u003e\n\u003cp\u003e500 lb (227 kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4516%;\" width=\"128\"\u003e\n\u003cp\u003e13.5 mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.9346%;\" width=\"115\"\u003e\n\u003cp\u003eTwice daily\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.5973%;\" width=\"102\"\u003e\n\u003cp\u003e10 days\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 33.0816%;\" width=\"173\"\u003e\n\u003cp\u003e1000 lb (454 kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 24.4516%;\" width=\"128\"\u003e\n\u003cp\u003e27 mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 21.9346%;\" width=\"115\"\u003e\n\u003cp\u003eTwice daily\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 19.5973%;\" width=\"102\"\u003e\n\u003cp\u003e10 days\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDosage \u0026amp; Administration Instructions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShake Before Use: \u003c\/strong\u003eShake the suspension well before each use to evenly mix the active ingredients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight-Based Dose: \u003c\/strong\u003eGive 24 mg of combined ingredients for each kilogram of body weight, which is 2.7 mL for every 100 lb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwice Daily Treatment: \u003c\/strong\u003eGive the prescribed dose by mouth two times a day to keep effective antimicrobial levels during treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTen-Day Course:\u003c\/strong\u003e Continue treatment for the full recommended ten-day duration unless your veterinarian advises otherwise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOral Syringe Use:\u003c\/strong\u003e Draw the required volume using an \u003ca href=\"\/collections\/horse-medications\" title=\"Horse medications: vaccines, antibiotics, arthritis \u0026amp; more! | hardypaw\" aria-label=\"Horse medications: vaccines, antibiotics, arthritis \u0026amp; more! | hardypaw\"\u003eoral dosing\u003c\/a\u003e syringe and administer carefully into the horse’s mouth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVeterinary Prescription Required:\u003c\/strong\u003e This medication is restricted for use by or on the order of a licensed 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\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllergy Risk:\u003c\/strong\u003e Do not administer to horses with known hypersensitivity to sulfadiazine, sulfonamides, or trimethoprim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePregnancy Caution:\u003c\/strong\u003e Safety has not been fully evaluated in breeding, pregnant, or lactating horses and should only be used when the benefits outweigh the risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYoung Horse Safety:\u003c\/strong\u003e The safety of this medication has not been established in horses younger than one year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStress-Related Diarrhea:\u003c\/strong\u003e Antimicrobial administration in stressed horses may lead to acute diarrhea that can become severe or fatal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiver Function Care:\u003c\/strong\u003e Use cautiously in horses with impaired liver function because sulfonamides may rarely cause serious hepatic injury.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePossible Side Effects\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose Stool:\u003c\/strong\u003e Loose stool or mild changes in the gastrointestinal system are often reported during treatment with this \u003ca href=\"\/collections\/horse-antibiotics\" title=\"Horse antibiotics: treat bacterial infections safely | hardypaw\" aria-label=\"Horse antibiotics: treat bacterial infections safely | hardypaw\"\u003eantimicrobial combination\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiarrhea Episodes: \u003c\/strong\u003eSome horses may experience diarrhea during treatment, which usually goes away after stopping the medication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColic Signs: \u003c\/strong\u003eThere have been rare cases of mild colic reported in horses treated during clinical studies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehavior Changes: \u003c\/strong\u003eNeurologic signs, such as changes in gait or behavior, may happen but typically return to normal after stopping treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom Temperature Storage:\u003c\/strong\u003e Store the product in the upright position at temperatures between 59°F and 86°F (15°C to 30°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid Freezing:\u003c\/strong\u003e Protect the suspension from freezing to maintain product stability and effectiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Heat Exposure:\u003c\/strong\u003e Brief temperature exposure up to 104°F (40°C) is permitted without affecting product integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscard After Opening:\u003c\/strong\u003e Bottles should be discarded 60 days after the bottle seal is removed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Return\u003c\/h3\u003e\n\u003cp\u003eWe offer ground, express, priority, and international delivery; see our \u003ca href=\"\/pages\/shipping-policy\" title=\"Shipping policy\" aria-label=\"Shipping policy\"\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=\"\/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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ1: What is EquiSul-SDT Oral Suspension used for in horses?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns: \u003c\/strong\u003eEquiSul-SDT Oral Suspension is used to treat lower respiratory tract infections in horses that are caused by certain strains of Streptococcus equi subsp. zooepidemicus. This medication \u003ca href=\"\/products\/uniprim-powder-for-horses?variant=44017873846433\" title=\"Uniprim powder for horses - effective bacterial infection treatment\" aria-label=\"Uniprim powder for horses - effective bacterial infection treatment\"\u003ecombines sulfadiazine and trimethoprim\u003c\/a\u003e, working together to block the synthesis of bacterial folic acid and effectively eliminate the bacteria responsible for the infection.\u003c\/p\u003e\n\u003ch3\u003eQ2: How does EquiSul-SDT work to treat bacterial infections in horses?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e EquiSul-SDT contains sulfadiazine and trimethoprim, two antimicrobials that block sequential steps in bacterial nucleic acid synthesis. This dual mechanism enhances antibacterial activity, lowering the minimum inhibitory concentration and converting bacteriostatic effects into bactericidal action against susceptible pathogens.\u003c\/p\u003e\n\u003ch3\u003eQ3: What is the recommended dosage of EquiSul-SDT for horses?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e The manufacturer recommends administering EquiSul-SDT orally at 24 mg of combined active ingredients per kilogram of body weight twice daily for ten days. This equals approximately 2.7 mL per 100 lb of body weight, following veterinary prescription and guidance.\u003c\/p\u003e\n\u003ch3\u003eQ4: Can EquiSul-SDT be given with food?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Studies suggest that feeding doesn’t have a major impact on how sulfadiazine is absorbed. However, when it comes to trimethoprim, its absorption might drop a bit if taken with food. Because of this, vets often suggest dosing strategies that help maintain consistent therapeutic levels of the medication throughout treatment.\u003c\/p\u003e\n\u003ch3\u003eQ5: Is EquiSul-SDT safe for all horses?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e EquiSul-SDT should not be used in horses with known allergies to sulfadiazine, sulfonamides, or trimethoprim. Safety has not been established in horses younger than one year or in breeding, pregnant, or lactating horses unless the benefits outweigh potential risks.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Aurora Pharmaceutical","offers":[{"title":"135 mL","offer_id":43759521235105,"sku":"28000","price":35.99,"currency_code":"USD","in_stock":true},{"title":"280 mL","offer_id":43360051003553,"sku":"50268","price":57.99,"currency_code":"USD","in_stock":true},{"title":"560 mL","offer_id":43360051036321,"sku":"49750","price":115.99,"currency_code":"USD","in_stock":true},{"title":"900 mL","offer_id":43360051069089,"sku":"48890","price":195.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/equisul-sdt-oral-suspension-for-horses-280-ml-pet-medicine-290.png?v=1778118627","url":"https:\/\/hordypaw.shop\/products\/equisul-sdt-oral-suspension-for-horses","provider":"HardyPaw","version":"1.0","type":"link"}