Panacur Dosage Calculator

Calculate the correct Panacur (fenbendazole) dosage for your pet based on weight, medication concentration, and treatment type.

Enter the weight of the animal
Concentration of Panacur (mg/ml or mg/g)

How to Use This Calculator

  1. Enter your animal's weight and select the appropriate unit (lbs or kg)
  2. Enter the concentration of your Panacur medication and select the unit (mg/ml for liquid or mg/g for paste/granules)
  3. Select the animal type (dog, cat, horse, or other)
  4. Choose the treatment type (general deworming or specific parasite)
  5. Adjust the treatment duration using the slider if needed
  6. Click Calculate Dosage to see the recommended dosage and administration instructions

Formula Used

Dosage (mg) = Animal Weight (kg) × Recommended Dosage (mg/kg)
Volume to Administer = Dosage (mg) ÷ Medication Concentration (mg/ml or mg/g)

Where:

  • Recommended Dosage = 50 mg/kg for dogs and cats, 10 mg/kg for horses
  • Animal Weight (kg) = Weight in lbs ÷ 2.205
  • Volume to Administer = Total medication needed per dose
  • Medication Concentration = Strength of Panacur formulation

Example Calculation

Real-World Scenario:

Calculating the Panacur dosage for a medium-sized dog (50 lbs) using a liquid formulation (100 mg/ml) for general deworming over 3 days.

Given:

  • Animal Weight = 50 lbs
  • Medication Concentration = 100 mg/ml
  • Animal Type = Dog
  • Treatment Type = General Deworming
  • Treatment Duration = 3 days

Calculation:

Convert weight to kg: 50 lbs ÷ 2.205 = 22.68 kg

Calculate dosage: 22.68 kg × 50 mg/kg = 1,134 mg per day

Calculate volume: 1,134 mg ÷ 100 mg/ml = 11.34 ml per day

Result: Administer 11.34 ml of Panacur once daily for 3 days. Total treatment amount: 34.02 ml.

Why This Calculation Matters

Practical Applications

  • Ensures effective parasite elimination by providing the correct dosage
  • Prevents under-dosing which can lead to treatment failure and resistance
  • Avoids over-dosing which can cause side effects and toxicity
  • Helps pet owners administer medication accurately at home

Key Benefits

  • Provides precise dosing based on animal weight and medication strength
  • Adjusts for different animal types with varying dosage requirements
  • Calculates total medication needed for the entire treatment period
  • Reduces medication waste and cost by determining exact amounts needed

Common Mistakes & Tips

One of the most common mistakes is failing to convert weight correctly between pounds and kilograms. Since dosage is calculated in mg/kg, using the wrong weight unit can lead to significant dosing errors. Always verify your weight unit selection and double-check conversions (1 kg = 2.205 lbs). When in doubt, use a scale that displays both units or consult your veterinarian for the accurate weight of your animal.

Panacur comes in various formulations (liquid, paste, granules) with different concentrations. Misreading the concentration on the package is a serious error that can result in under or overdosing. Always check the label carefully and enter the exact concentration (mg/ml for liquids, mg/g for pastes and granules). If you're unsure about the concentration, consult your veterinarian or pharmacist before administering the medication.

Different animal species require different dosages of Panacur. Dogs and cats typically need 50 mg/kg, while horses require only 10 mg/kg. Using the wrong dosage for the animal type can lead to ineffective treatment or potential toxicity. Always select the correct animal type in the calculator and verify the recommended dosage with your veterinarian, especially for animals not listed in the standard options.

Frequently Asked Questions

Panacur (fenbendazole) is an anthelmintic medication used to treat a variety of parasitic infections in pets. It's effective against roundworms, hookworms, whipworms, and some tapeworms in dogs and cats. In horses, it's used to treat large and small strongyles, ascarids, and pinworms. Panacur is also sometimes used to treat Giardia infections in dogs and cats. Always consult with your veterinarian to confirm the specific parasites affecting your pet and the appropriate treatment protocol.

The frequency of deworming depends on several factors including your pet's age, lifestyle, and risk of exposure to parasites. For adult pets, general deworming is typically recommended 2-4 times per year. Puppies and kittens may require more frequent deworming. Pets with higher exposure risks (those that go outdoors, interact with other animals, or live in endemic areas) may need more frequent treatment. Your veterinarian can provide a personalized deworming schedule based on your pet's specific needs and risk factors.

Panacur is generally considered safe with few side effects when used at the recommended dosage. The most commonly reported side effects are mild gastrointestinal upset, including nausea, vomiting, and diarrhea. These effects are usually temporary and resolve on their own. In rare cases, allergic reactions may occur. If you notice any unusual symptoms after administering Panacur, such as severe vomiting, diarrhea, lethargy, or difficulty breathing, contact your veterinarian immediately. Always follow the recommended dosage and administration guidelines to minimize the risk of side effects.

Panacur is generally considered safe for use in pregnant and nursing pets. In fact, it's often recommended to deworm pregnant animals to prevent transmission of parasites to offspring. However, the dosage and timing may need to be adjusted for pregnant or nursing animals. Always consult with your veterinarian before administering any medication to pregnant or nursing pets. Your veterinarian can provide specific guidance based on the species, stage of pregnancy or lactation, and overall health of your pet.

References & Disclaimer

Medical Disclaimer

This calculator provides dosage recommendations based on standard veterinary guidelines. However, it is not a substitute for professional veterinary advice. Always consult with a qualified veterinarian before administering any medication to your pet. The dosage calculations provided are for informational purposes only and may not be appropriate for all animals, especially those with underlying health conditions, those taking other medications, or those with special needs. The creators of this calculator are not responsible for any adverse effects resulting from the use of this information.

References

Accuracy Notice

This calculator uses standard dosage recommendations and mathematical formulas to determine Panacur dosage. Individual animals may require dosage adjustments based on factors not considered in this calculator, such as health status, concurrent medications, and specific parasite strains. The calculator assumes accurate weight measurements and correct medication concentration information. Always verify calculations with your veterinarian and follow their specific instructions for your pet's treatment.

About the Author

Kumaravel Madhavan

Web developer and data researcher creating accurate, easy-to-use calculators across health, finance, education, and construction and more. Works with subject-matter experts to ensure formulas meet trusted standards like WHO, NIH, and ISO.

Connect with LinkedIn

Tags:

health veterinary-medication-dosage panacur dosage medical body weight