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Strongid Paste

$21.14 $14.39 
Ships in one business day or less

Step 1. Select an Option:

1 Oral Syringe
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$21.14 $14.39 
Ships in one business day or less

Step 1. Select an Option:

1 Oral Syringe
Price w/coupon SAVE20
You save $6

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Please select all product options.

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Product Info

What is Strongid Paste?

Strongid Paste is an equine wormer that removes and controls most common and damaging internal parasites including bloodworms, small strongyles, pinworms, and large roundworms.


Horses and foals (2+ months of age)


  • Easy to administer
  • No reported side effects
  • Convenient disposable syringe

How does Strongid Paste work?

Strongid Paste is used for the removal and control of mature infections of large strongyles (Strongylus vulgaris, S. edentatus, S. equinus); small strongyles, pinworms (Oxyuris equi), and large roundworms (Parascaris equorum) in horses and ponies. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism. The active ingredient pyrantel pamoate acts as a depolarizing neuromuscular blocking agent, thereby causing sudden muscular contraction, followed by paralysis of the parasite. The parasite loses its grip on the intestinal wall and passes out of the system naturally.


Use with caution in severely debilitated pets. Unprotected animals that have grazed may already have an established S. vulgaris larval infestation. These animals should be treated with a therapeutic dose of a larvicidal product. This product is not for use in horses intended for human consumption. It is recommended that severely debilitated animals not be treated with this preparation. Store the product in the container it comes in. Keep out of the reach of children and pets.

How to Use

Strongid Paste Directions:

  • Strongid Paste is given by mouth to horses and foals for the removal and control of mature infections of internal parasites (large and small strongyles, pinworms, and large roundworms).
  • Each oral syringe of Strongid Paste contains four 300 lb doses.
  • Strongid Paste is to be administered as a single oral dose of 3 mg pyrantel base per lb of body weight. The syringe has 4 weight mark increments. Each weight mark indicates the recommended dose for 300 lb of body weight.

Position screw-gauge over appropriate mark on the plunger. Each ml contains 180 mg of pyrantel base as pyrantel pamoate. For maximum control of parasitism, it is recommended that foals (2-8 months of age) be dosed every 4 weeks. To minimize the potential source of infection that the mare may pose to the foal, the mare should be treated 1 month prior to anticipated foaling date followed by retreatment 10 days to 2 weeks after birth of foal. Horses and ponies over 8 months of age should be routinely dosed every 6 weeks.

Administration Instructions:

After removing the cap, the paste should be deposited on the dorsum of the tongue. Introduce the nozzle end of the syringe at the corner of the mouth. Direct the syringe backwards and depress the plunger to deposit the paste onto the tongue. Given in this manner, it is unlikely that rejection of the paste will occur. Raising your horse's head sometimes assists in the swallowing process. When only part of the paste has been used, replace the cap on the syringe nozzle.


May be used in mares at any stage of pregnancy or lactation. Stallion fertility is not affected by the use of this product. Should not be given to severely debilitated horses.

Up to 300 lbs
Give 1/4 syringe (5 ml) by mouth once a day
301-600 lbs
Give 1/2 syringe (10 ml) by mouth once a day
601-900 lbs
Give 3/4 syringe (15 ml) by mouth once a day
901-1200 lbs
Give 1 syringe (20 ml) by mouth once a day
Do not use!
Do not use!

Store at controlled room temperature 59°-77°F (15°-25°C).


Strongid Paste Ingredients:

Strongid Paste (per ml)
Active Ingredient
Pyrantel Pamoate
180 mg
Customer Reviews
Strongid Paste is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Canine Use I have used Strongid T for the passed 14 years with my dogs and it has worked. Very dependable, fast results if given at 0800 by noon things are starting happen depending on BM schedule of the particular dog. I have not had any side effects issues.
Date published: 2014-11-11
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Does this kill tapeworm? Is there a tapeworm med thats not in pill form,my cat will not eat his food he can smell the med

Asked by: Coco2017
Thanks for your question. Strongid paste is a medication for horses and it does not kill tapeworm. It is not meant for use in cats. Pills are the most highly recommended treatment for cats with tapeworm. In order to get your cat to take the pill you can place the pill into a Greenie's feline pill pocket, which turns the pill into a tasty treat that your cat will love. We sell these pill products and they are actually on sale right now. If you would still prefer a non-pill treatment, we offer a product called, HomeoPet Wrm Clear, which is a liquid tapeworm medication that can be mixed into your cat's food or administered into his mouth. This liquid medication must be given 3 times daily. Hope this helps!
Answered by: Adriane
Date published: 2017-12-04

What is the average weight of a horse?

I need to give my horse a wormer but I dont know what my horse weighs.
Asked by: tbeard
Please consult with your veterinarian. It's possible your vet has an estimated weight on your pet.
Answered by: Lilli Pharmacist
Date published: 2013-10-22

can pyrantel strongid be used on dogs

great dane dogs
Asked by: bhogan1
i actually just got a script for this for my four dogs from my vet to treat hookworms. administer 1mg per 10lbs of body weight for five days.
Answered by: meg
Date published: 2013-10-22

How much - inch wise do I give my kittens?I heard 1/8th of an inch for a cat.But not sure.We have a lot of cats/kittens that need it bad.Thanks.

I see most say vet,but with 20 cats,no dice,I read 1/8th inch for cats.But want to be sure.Never had worms before in all our yrs of animals so is unclear of dosage.I also got Safeguard.How much of that?Thanks
Asked by: Xylie55
Do to the fact that this is intended to be used on horses and not cats, you would want to contact your vet for the correct dosage amounts.
Answered by: Chris H, PetMedPro
Date published: 2013-10-22

I use strongid paste on my cat. He is an outside cat and gets worms on a regular basis. How often can I use this to help control the worms?

Asked by: Stephanie
Yes, Just make sure to find the correct dosage. My vet prescribes this for all my cats.
Answered by: Amanda
Date published: 2013-10-22

how many strongids are there in one package and how many times do i have to administer it

Asked by: question
You require a script for this product. It comes as an injectable and in a power form called az uime. In people is it somtimes used with spinal injuries. Horses use it for heaves.
Answered by: April
Date published: 2013-10-22

Dexamethasone powder?

Do you carry this product? I am giving it to my horse. I bought what I have now, but it came from Canada and it is to expensive. Thanks, Donna Kendall
Asked by: tcandme
We do not have the powder but we do have the pills
Answered by: Big J
Date published: 2013-10-22
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