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Fenbendazole (Panacur Suspension) 10% is a broad-spectrum anthelmintic formulated for oral administration in cattle, sheep, and horses. It effectively treats immature and mature stages of nematodes in the gastrointestinal and respiratory tracts, with an ovicidal effect on roundworm eggs. Additionally, it is efficacious against cestodes in cattle.
Key Takeaways
Medical Use and Effectiveness: Fenbendazole (Panacur Suspension 10%) is a broad-spectrum anthelmintic used in cattle, sheep, and horses to treat gastrointestinal and respiratory nematodes, with additional efficacy against roundworm eggs and cestodes in cattle. It is administered orally based on species and parasite load.
Availability and Pricing: Fenbendazole can be purchased online from veterinary pharmacies, with prices ranging from $139.99 at PlanetDrugsDirect to $196.95 at Heartland Vet Supply. Other options include Amazon, Santa Cruz Animal Health, and Medi-Vet Animal Health, with varying pricing and shipping policies.
Safety and Administration: Dosage must be carefully measured based on body weight, and treatment may require retreatment in 4-6 weeks for effective parasite control. Usage in food-producing animals requires adherence to withdrawal periods, and the 10 mg/kg dosage is not approved for dairy cattle due to residue concerns.
5 Places to Buy Fenbendazole (Panacur Suspension - 10% Suspension) Online
If you’re looking to buy Fenbendazole (Panacur Suspension) online, here are the best places to purchase it along with their pricing details:
Pharmacy | Price |
$139.99 for 1,000ml bottle | |
Amazon | $145.00 |
Heartland Vet Supply | $196.95 |
Santa Cruz Animal Health | $180.95 |
Medi-Vet Animal Health | $180.65 |
Prices updated March 2025.
1. Planet Drugs Direct — Top Pick
Price: $139.99 for a 1,000ml bottle
Why Choose Planet Drugs Direct?
Trusted CIPA-certified international pharmacy with competitive pricing.
Reliable customer service and safe medication sourcing.
Ready to purchase? Buy from PlanetDrugsDirect.
2. Amazon
Price: $145.00
Why Choose Amazon?
Fast and reliable delivery options.
Convenient online ordering with customer reviews for reference.
3. Heartland Vet Supply
Price: $196.95
Why Choose Heartland Vet Supply?
Specializes in veterinary pharmaceuticals.
Recommended for those seeking veterinary-grade medication.
4. Santa Cruz Animal Health
Price: $180.95
Why Choose Santa Cruz Animal Health?
Specializes in livestock and pet health products.
Offers bulk purchasing options for farms and animal care facilities.
5. Medi-Vet Animal Health
Price: $180.65
Why Choose Medi-Vet Animal Health?
Wide range of veterinary products.
Competitive pricing on deworming medications.
Active Ingredient
Fenbendazole 10% (100 mg/mL)
Dosage and Administration
The recommended dosage varies based on species and targeted parasite load.
Horses
5 mg/kg (2.3 mg/lb.) for control of large strongyles (Strongylus edentatus, S. equinus, S. vulgaris, Triodontophorus spp.), small strongyles (Cyathostomum spp., Cylicocyclus spp., Cylicostephanus spp., Cylicodontophorus spp.), and pinworms (Oxyuris equi).
Example: 2.3 mL/100 lb; 23 mL/1000 lb.
10 mg/kg (4.6 mg/lb.) for control of ascarids (Parascaris equorum).
Example: 2.3 mL/50 lb; 23 mL/500 lb.
Beef and Dairy Cattle
5 mg/kg (2.3 mg/lb.) for the removal and control of:
Lungworm: Dictyocaulus viviparus
Stomach worms: Ostertagia ostertagi (brown stomach worm) (adults), Haemonchus contortus/placei (barberpole worm) (adults & 4th stage larvae), Trichostrongylus axei (small stomach worm)
Intestinal worms: Bunostomum phlebotomum (hookworm), Nematodirus helvetianus (thread-necked intestinal worm), Cooperia punctata, C. oncophora (small intestinal worms), Trichostrongylus colubriformis (bankrupt worm), Oesophagostomum radiatum (nodular worm)
Beef Cattle Only
10 mg/kg (4.6 mg/lb.) for the removal and control of:
Stomach worm (Ostertagia ostertagi Type II Ostertagiasis, inhibited 4th stage larvae)
Tapeworm (Moniezia benedeni)
Not approved for dairy cattle at 10 mg/kg
Dosage Examples (Horses & Cattle)
Please follow the dosage examples in the chart below:
Animal Weight | Dose (5 mg/kg) | Dose (10 mg/kg) |
100 lb | 2.3 mL | 4.6 mL |
200 lb | 4.6 mL | 9.2 mL |
300 lb | 6.9 mL | 13.8 mL |
400 lb | 9.2 mL | 18.4 mL |
500 lb | 11.5 mL | 23.0 mL |
1,000 lb | 23.0 mL | 46.0 mL |
1,500 lb | 34.5 mL | 69.0 mL |
Directions for Use
Determine the appropriate dosage based on estimated body weight.
Administer orally using a suitable dosing syringe or stomach tube.
Deposit the suspension on the back of the tongue for effective ingestion.
Regular deworming every 6-8 weeks may be required for horses under continued parasite exposure.
Retreatment may be necessary 4-6 weeks post-initial treatment.
Residue Warnings
Horses: Not for use in horses intended for human consumption.
Cattle:
Cattle must not be slaughtered for human consumption within 8 days of treatment.
Do not use 10 mg/kg dosage in dairy cattle to avoid violative residues in milk.
Not established for pre-ruminating calves; do not use in calves intended for veal processing.
Precautions
There are no known contraindications for cattle or horses.
When used concomitantly with trichlorfon, follow manufacturer guidelines carefully.
Keep out of reach of children.
Federal law restricts this drug to use by or on the order of a licensed veterinarian.
Rely on PlanetDrugsDirect.com to Buy Online Fenbendazole (Panacur Suspension)
As a trusted prescription referral service, we offer important benefits whenever you order online. Each of our partner pharmacies and/or government-approved dispensaries is committed to providing the best experience possible of any online prescription referral service on the internet. We offer:
Low prices
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Generic and brand-name medications
Unparalleled customer service
Sources
Intervet/Schering-Plough Animal Health. Panacur Suspension 10% [package insert]. Supplement Solutions. Accessed March 7, 2025. https://www.supplementsolutions.co.uk/media/pdfs/panacursuspension.pdf
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