Panacur Suspension Beef & Dairy Cattle Dewormer, 1-gallon

Broad-Spectrum Dewormer for Beef and Dairy Cattle

Product Description

Panacur Beef & Dairy Cattle Dewormer Suspension 10% is a fenbendazole oral anthelmintic formulated to treat and control major gastrointestinal and respiratory parasites in beef and dairy cattle. It provides flexible dosing for routine parasite management and targeted treatment, helping maintain herd health, productivity, and performance when used under veterinary guidance.

Benefits

• Broad Parasite Control: Controls lungworms, stomach worms, and intestinal worms, including inhibited larval stages when dosed according to veterinary guidance recommendations.
• Flexible Dosing: Two dosing levels allow routine treatment and higher-dose control for Type II Ostertagiasis and tapeworms in beef cattle.
• Proven Active: Contains fenbendazole, a benzimidazole anthelmintic with established efficacy against key gastrointestinal and pulmonary nematodes in cattle species worldwide.
• Oral Suspension: Easy oral administration with accurate weight-based dosing supports complete treatment and helps reduce the risk of underdosing and resistance.
• Food Safety Compliance: Defined milk and meat withdrawal periods help producers manage residues and maintain regulatory compliance for food supply safety.

Variants

10% Oral Suspension (100 mg/mL)

Ingredients

Fenbendazole 100 mg/mL

How to Use

Recommended-Dosage Chart

Directions for Use

• Oral Administration: Administer the suspension orally at the recommended dose, as per the animal's accurate body weight, to effectively control parasites.
• Weight-Based Dosing: For weight-based dosing, it's important to calculate the dosage carefully using the animal's current weight. Underdosing can lead to reduced effectiveness and may lead to parasite resistance.
• Beef Cattle Dose: A Higher 10 mg/kg dosage is approved only for beef cattle when treating inhibited larvae or tapeworm infections.
• Shake Before Use: Shake the bottle thoroughly before administration to ensure uniform suspension and accurate dosing concentration during treatment.
• Veterinary Prescription: Federal law restricts this medication to use by or on the order of a licensed veterinarian.

Disclaimer: This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.

Additional Information

Precautions

• Age Restrictions: Do not use in beef calves under two months, dairy calves, or veal calves due to safety limitations.
• Milk Withdrawal: Milk from treated cows must not be used for human consumption during treatment and for 48 hours afterward.
• Meat Withdrawal: Cattle must not be slaughtered for human consumption within eight days following the last treatment dose.
• Resistance Monitoring: Use parasite management strategies and diagnostic testing to monitor treatment effectiveness and reduce the development of anthelmintic resistance.

Possible Side Effects

• Generally Well Tolerated: Fenbendazole is typically well tolerated in cattle when administered according to labeled dosing recommendations under veterinary supervision.
• Adverse Reporting: Contact the manufacturer or regulatory authorities if unexpected adverse reactions occur following administration to treated animals.

Storage Information

• Temperature Control: To keep the product stable and effective throughout its shelf life, make sure to store it at or below 25°C (77°F).
• Protect From Freezing: Avoid freezing, as extreme temperatures can impact the consistency of the suspension and the accuracy of dosing during administration.
• Secure Storage: Always keep this medication out of children's reach and store it safely.

Shipping & Return 

We offer ground, express, priority, and international delivery; see our shipping policy for details. 

For return instructions or product concerns, please refer to our detailed refund policy.  

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.   

Frequently Asked Questions

Q1: What parasites does Panacur Beef & Dairy Cattle Dewormer treat?

Ans: Panacur Beef & Dairy Cattle Dewormer is formulated with fenbendazole and is designed to treat and manage lungworms, stomach worms, intestinal worms, and specific larval stages in cattle. It's important to use it at the recommended doses and under the guidance of a veterinarian.

Q2: How is Panacur Suspension administered to cattle?

Ans: This suspension is given by mouth, with the dosage tailored to the animal's weight. For routine treatment, the ideal dose is 2.3 mL for every 100 pounds of body weight. If there are particular parasite issues, higher doses may be allowed for beef cattle, but these should always be directed by a veterinarian.

Q3: Is there a withdrawal period for milk and meat after using this dewormer?

Ans: Yes. Milk from cows undergoing treatment cannot be consumed by humans while they are receiving treatment and for 48 hours following the final dose. Cattle cannot be processed for human consumption until eight days after the last treatment.

Q4: Can Panacur be used in calves?

Ans: This product is not approved for use in beef calves under two months of age, dairy calves, or veal calves. A withdrawal period has not been established for pre-ruminating calves, so veterinary consultation is essential before any off-label use.

Q5: Do I need a prescription to purchase Panacur Beef & Dairy Cattle Dewormer?

Ans: Yes. Federal law restricts this medication to use by or on the order of a licensed veterinarian. This ensures appropriate parasite diagnosis, dosing accuracy, and proper herd health management when using fenbendazole-based deworming treatments in cattle.