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    🐎Horses Medications

    Horse Medications — Compare Equine Pharmacy & Vet Prices

    ScriptUnlock editorial·Last reviewed June 3, 2026·Cash-price data refreshed in real time at fill

    Horse owners can save 30-60% on Adequan, Previcox, Equioxx, Banamine, Prascend, GastroGard, and more. ScriptUnlock connects you to verified equine pharmacies and vets-that-compound — they bid; you save.

    Equine compounding is a specialty that most online pet pharmacies skip. ScriptUnlock surfaces it.

    Upload My Horse's Rx Vet vs pharmacy savings

    Common horse health conditions

    Equine arthritis & joint disease

    Adequan, Previcox, and Equioxx are the workhorses of equine joint care.

    Adequan i.m. (Equine)↓32%Previcox (Equine + Canine)↓41%Equioxx↓39%Bute (Phenylbutazone)↓51%

    Gastric ulcers (EGUS)

    Almost every horse in active work develops some ulceration. GastroGard and compounded omeprazole paste are the standard.

    GastroGard↓34%UlcerGard↓37%Compounded Omeprazole Paste (Equine)↓60%

    Equine Cushing's (PPID)

    Prascend (pergolide) is the only FDA-approved treatment. Compounded pergolide is widely available at significant savings.

    Prascend↓42%

    Colic & acute pain

    Banamine is the most-used NSAID for equine colic. Bute remains the go-to for musculoskeletal pain.

    Banamine↓46%Bute (Phenylbutazone)↓51%

    Navicular & bone disease

    Tildren (IV) and Osphos (IM) are the two FDA-approved bisphosphonates for equine navicular syndrome.

    Tildren↓34%Osphos↓35%

    Mare reproduction & estrus control

    Regu-Mate (altrenogest) is the gold standard. Handle with caution — pregnant humans must not contact.

    Altrenogest (Regu-Mate)↓42%

    All horse medications

    19 medications
    Acepromazine
    (acepromazine maleate)
    60%vs vet
    Bute (Phenylbutazone)
    (phenylbutazone)
    51%vs vet
    Banamine
    (flunixin meglumine)
    46%vs vet
    Prascend
    (pergolide mesylate)
    42%vs vet
    GastroGard
    (omeprazole (paste))
    34%vs vet
    Equioxx
    (firocoxib)
    39%vs vet
    Panacur
    (fenbendazole)
    57%vs vet
    Enrofloxacin (Baytril)
    (enrofloxacin)
    57%vs vet
    Doxycycline (Pets)
    (doxycycline)
    74%vs vet
    Adequan i.m. (Equine)
    (polysulfated glycosaminoglycan)
    32%vs vet
    Previcox (Equine + Canine)
    (firocoxib)
    41%vs vet
    Dexamethasone (Equine)
    (dexamethasone)
    68%vs vet
    Altrenogest (Regu-Mate)
    (altrenogest)
    42%vs vet
    Tildren
    (tiludronate)
    34%vs vet
    Osphos
    (clodronate disodium)
    35%vs vet
    UlcerGard
    (omeprazole 2.28g (prevention dose))
    37%vs vet
    Compounded Omeprazole Paste (Equine)
    (omeprazole)
    60%vs vet
    Ivermectin (Livestock)
    (ivermectin)
    57%vs vet
    Sucralfate (Pets)
    (sucralfate)
    64%vs vet

    Why horse medication often requires compounding

    • Custom flavoured pastes for stallion administration (most commercial pastes work but flavored compounded options improve compliance)
    • Compounded pergolide for PPID — significantly cheaper than brand Prascend with equivalent clinical results
    • Compounded omeprazole paste for ulcer maintenance — 50-60% cheaper than GastroGard long-term
    • Custom-dosed pain combinations for senior horses with multiple issues

    Equine pharmacology differs significantly from canine/feline. Always work with a vet familiar with horse-specific drug doses and withdrawal times for performance competition.

    Why ScriptUnlock for horse prescriptions

    Compounding pharmacies + vets-that-compound bid

    For horses, compounded dosing is often essential. ScriptUnlock connects to specialty pharmacies that handle horse-specific formulations.

    35-70% savings vs vet office

    Specialty vet offices typically charge 35-70% above pharmacy pricing for horse prescriptions.

    Free for horse owners

    No subscription, no membership. Upload your horse's Rx, compare bids, pick the best.

    Frequently asked questions about horse medications

    Can I fill my horse's Rx at a regular pharmacy?↓

    Yes — many US pharmacies fill veterinary prescriptions including equine medications. With a written prescription from your equine vet, ScriptUnlock connects you to pharmacies and vets-that-compound that bid on horse-specific medications.

    How much can I save on Prascend (pergolide)?↓

    Prascend retail at equine vet offices runs $150-200/month. Compounded pergolide (same active ingredient) through ScriptUnlock pharmacies often runs $85-125/month — savings of 30-50%.

    Is compounded omeprazole as effective as GastroGard?↓

    Compounded omeprazole bioavailability can vary. The FDA-approved GastroGard has guaranteed concentration. Many equine vets use GastroGard for the initial 28-day treatment course, then compounded omeprazole for long-term maintenance. Discuss with your vet.

    Are competition withdrawal times the same for compounded equine drugs?↓

    Withdrawal times are drug-specific, not formulation-specific. Always confirm withdrawal times with your vet AND your competition body (USEF, FEI, etc.) before any equine drug administration.

    Do I need a different vet to use ScriptUnlock for my horse?↓

    No. ScriptUnlock works with the prescription your existing equine vet writes. We just connect you to pharmacies and compounding vets who compete on cash price.

    Find the lowest your horse's medication cash price

    Upload your your horse's medication prescription and verified pharmacies bid for your fill. 100% free for patients. No insurance, no membership, no sign-up.

    Upload My your horse's medication RxCheck your horse's medication Price Estimate

    Free for patients. No insurance, no membership, no sign-up required.

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