Panacur For Dogs: Dosage Chart By Weight | Paste-Granules-Tablets

Panacur (fenbendazole) is a broad-spectrum FDA-approved dewormer that is effective in treating many types of internal parasites in dogs, including hookworms, roundworms, whipworms, and tapeworms.

Panacur can be given to puppies as young as 6 weeks old and is safe for use in pregnant dogs.

Panacur comes in many forms, including Granules, liquid, paste, and tablets.

Knowing about the safe dosage of Panacur for dogs, its benefits, side effects, administration tips, and which pets should not take Panacur is essential for every pet owner to avoid any poisonous or toxic reactions.

This blog article is a comprehensive guide about all forms of Panacur for canines, including Granules, liquid, paste, and tablets.

We will let you know which form of the treatment is best for which age and weight group. You can use the quick navigation table for smooth scrolling.

Uses of Panacur In Dogs

Uses of Panacur In Dogs

The most common use of Panacur for dogs is to treat infections caused by parasites, including roundworms, hookworms, tapeworms, whipworms, and lungworms.

It can also be used to treat Giardia infections and may also be prescribed for other uses by your veterinarian.

Which dogs should not take Panacur?

Generally, Panacur is safe for many pets. However, some dogs should not take Panacur until your veterinarian prescribes it after your pet’s physical examination.

Young puppies age less than 6 weeks, and dogs with certain medical conditions may not be able to take Panacur safely.

These conditions include:

  • Kidney disease
  • Liver disease
  • Stomach or intestinal ulcers
  • Bleeding disorders

Speak to your veterinarian before giving Panacur to your pooch if you have any concerns about whether or not it is safe for them.

Panacur Paste Dosage Chart for Dogs

The safe and recommended dosage of Panacur paste for dogs is 2 syringe graduations per 1 kg or per 2.2 lbs. Vets often recommend Panacur Paste for puppies weights less than 6 kg.

Dog Weight kgDog Weight lbsPanacur Paste Dosage
(2 syringe graduations/kg)
1 kg2.2 lbs2 Graduations
2 kg4.4 lbs4 Graduations
4 kg8.8 lbs8 Graduations
6 kg13.2 lbs12 Graduations
8 kg17.6 lbs16  Graduations
10 kg22 lbs1 Syringe, 2 Graduations
12 kg26 lbs1 Syringe, 6 Graduations
14 kg35 lbs1 Syringe, 10 Graduations
16 kg39 lbs1 Syringe, 14 Graduations
20 kg44 lbs2 syringe

Panacur Granules Dosage Chart For dogs

The safe dosage of Panacur Granules for dogs is 1g sachet /2kg. Panacur sachet can be used for canine weights more than 2 kg. The Panacur granules sachet usually comes in three different variants. 1g sachet, 1.8g sachet and 4.5g sachet each containing 222 mg of fenbendazole.

Dog Weight kgDog Weight lbsPanacur Granules Dosage
(1g sachet /2kg)
2 kg4.4 lbsOne 1g  sachet  
4 kg8.8 lbstwo 1g or one 1.8 g  sachet
6 kg13.2 lbsthree 1g  or two  1.8 g sachet
8 kg17.6 lbsFour 1g  or two  1.8 g sachet
10 kg22 lbsthree 1g  or two  1.8 g sachet
12 kg26 lbsthree 1.8g  or one 4.5 g sachet
14 kg35 lbsthree 1.8g  or one 4.5 g sachet
16 kg39 lbsfour 1.8g  or two 4.5 g sachet
20 kg44 lbsfour 1.8g  or two 4.5 g sachet
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Panacur Liquid Suspension Dosage For Dogs

The dosage of 2.5% Panacur Suspension for puppies is 2ml/kg or 0.9ml/lb and for adult dogs is 4 mL/kg or 1.82 mL/lb. Safe dose of Panacur 10% Liquid for adult dogs is 1 ml/kg or 1 ml/2.2 lbs and for puppies is 0.5 mL/kg or 0.23 mL/lb.

Panacur liquid suspension comes in two varieties Panacur 2.5% and 10%. 2.5% is usually safe and recommended for puppies and small breeds, while 10% is better to use in adult dogs.

Dog Weight kgDog Weight lbs2.5 % Liquid panacur Dosage10% Panacur Suspention Dosage
2 kg4.4 lbs4 ml1 ml
4 kg8.8 lbs8 ml2 ml
6 kg13.2 lbs12 ml3 ml
8 kg17.6 lbs16 ml4 ml
10 kg22 lbs20 ml8 ml
15 kg33 lbs60 ml15 ml
20 kg44 lbs80 ml20 ml
25 kg55 lbs100 ml25 ml
30 kg66 lbs120 ml30 ml
35 kg77 lbs140 ml35 ml
40 kg88 lbs160 ml40 ml
45 kg99 lbs180 ml45 ml

Panacur Tablets Dosage For dogs

Panacur tablets usually come in two variants, 250mg, and 500mg tablets. The safe dosage of Panacur (250 mg Fenbendazole) for dogs is 1 tablet/5kg or  1 tablet/11lbs. The dose of 500 mg Panacur tablet in canine is 1 tablet/10kg or 1 tablet/22 lbs once a day for three days.

Dosage Chart

Dog Weight kgDog Weight lbs250 mg Panacur tablets
(1 tablet/5kg)
500 mg Panacur tablets (1 tablet/10kg)
2 kg4.4 lbs½ tablet⅕ tablet
5 kg8.8 lbs1 tablet½ tablet
10  kg13.2 lbs2 tablets1 tablet
15 kg17.6 lbs3 Tablets1, ½ tablet
20  kg22 lbs4 tablets2 tablets
25  kg33 lbs5 tablets2, ½ tablets
30 kg44 lbs6 tablets3 tablets
35 kg55 lbs7 tablets3, ½ tablets
40 kg66 lbs8 tablets4 tablets

Panacur For Pregnant Dogs

The safe dosage of 2.5% Panacur liquid for a pregnant dog is 1ml/kg, and 0.25 ml/kg of  Panacur 10%.

The ideal variant of Panacur for pregnant dogs is liquid suspension form. You can use 2.5% or 10% liquid Panacur for your pregnant pooch.

Pregnant Dog Weight kg Weight lbs2.5% Panacur Dosage10% Panacur Dosage
8 kg17.6 lbs8 ml2 ml
10 kg22 lbs10 ml2.5 ml
15 kg33 lbs15 ml3.75 ml
20 kg44 lbs20 ml5 ml
25 kg55 lbs25 ml6.25  ml
30 kg66 lbs30 ml7.5 ml
35 kg77 lbs35 ml8.75  ml
40 kg88 lbs40 ml10 ml
45 kg99 lbs45 ml11.25 ml

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Side effects of Panacur in Dogs

The commonly reported side effects of Panacur in canines are:

  • 1. Diarrhea
  • 2. Vomiting
  • 3. Loss of appetite
  • 4. Weight loss
  • 5. Lethargy
  • 6. Weakness
  • 7. Seizures
  • 8. Vision problems
  • 9. Salivation
  • 10. Tremors
  • 11. Restlessness
  • 12. Coma

How often should Panacur be given to dogs?

Panacur should be given to dogs according to their weight and the severity of their condition. For most cases, the recommended dosage is given once daily for 3-5 days.

Panacur may be given every 3 to 4 months for permanent treatment of internal parasites. 



How quickly does Panacur work on dogs?

The answer to this question may vary depending on the individual dog and the severity of their case, but in general, most dogs will start to see improvements within 3-6 days of starting Panacur treatment. Additionally, it is essential to follow the recommended dosage and treatment schedule to ensure the best possible results.

Does Panacur give dogs diarrhea?

Usually, Panacur is safe for dogs; however, some dogs may experience diarrhea while taking Panacur. If your dog has diarrhea while taking Panacur, please consult your veterinarian.

Is Panacur prescription only?

No, Panacur is not prescription only. You can purchase it over the counter at your local pharmacy or online.

How long should I wait to feed my dog after deworming?

It is recommended to wait for at least 1-2 hours after your dog has been dewormed before feeding them. This will give the medication time to work and help prevent them from vomiting.

How long after worming dog are worms expelled?

After taking the deworming medication, it usually takes 24-48 hours for a dog to expel the worms. However, this can vary depending on the type of wormer and the severity of the infestation.

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