Eqvalan® Ivermectin Horse and Donkey Wormer

Eqvalan® Ivermectin Horse and Donkey Wormer
1 Syringe (Treats 600kg Horse and Donkey)

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  • 1 Syringe (Treats 600kg Horse and Donkey) £7.49

Description

Eqvalan® Horse Wormer Oral Paste for horses containing 18.7% ivermectin.

For the treatment and control of adult and immature roundworms, lungworms and bots. Does not treat tapeworms, use Eqvalan Duo® for tapeworm treatment.

Safe for use in pregnant mares and young foals. Each syringe treats up to 600kg bodyweight.

Foals should be treated initially at 6 to 8 weeks of age and then every 8 weeks until they are 18 months old. Older horses should be treated every 8 to 10 weeks if required.

Ensure you dose correctly according to your horse's bodyweight, if you are unsure of your horse's weight see our guide along with the useful SMART worming | De-worming advice for horseowners.

Always read the instructions before use.

Need help or advice? Contact us:


All prices include VAT where applicable.

Medication Datasheets

Reviews (258)

Summary of Reviews for Eqvalan® Ivermectin Horse and Donkey Wormer

Overall 5
Effectiveness
Ease Of Use
Value For Money
Absence Of Side Effects
257 out of 258 (100%) customers would recommend this product.
5 stars (213 reviews)
4 stars (42 reviews)
3 stars (3 reviews)
2 stars (0 reviews)
1 stars (0 reviews)

Only verified purchasers of this product can leave a review.

Super quick delivery
Verified Purchase

By Julie Guze on 29 October 2026

I can’t believe how quick it was delivered. Good product.

Customer recommends this product

Fast and prompt delivery
Verified Purchase

By Tony Bowers on 4 October 2026

Does the job it's supposed to

Customer recommends this product

Great service
Verified Purchase

By Kari Nicol on 28 September 2026

Great

Customer recommends this product

Eqvalan
Verified Purchase

By Martin Sessions on 31 August 2026

Effective and easy to administer. Arrived packaged well and timely. Thanks

Customer recommends this product

It's a reliable wormer
Verified Purchase

By Pauline Levi-Tilley on 4 August 2026

It's a good safe product

Customer recommends this product

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Q & A

Below are some recent questions we've received regarding Eqvalan® Ivermectin Horse and Donkey Wormer, including answers from our team.

23 February 2025 at 8:40am

Redworm

C White

Will this wormer be good for a pony with redworm?

  • VioVet Staff

Eqvalan does treat small redworm however this does not treat encysted stage of small redworm

2 August 2022 at 10:57pm

Can I give my foal Eqvalan Duo

Claire

Can I give my foal Eqvalan Duo? Or should I give the foal Eqvalan only and not the Duo?

  • VioVet Staff

This depends on the age of your foal. Eqvalan can be used safely in foals of any age. Eqvalan Duo states that 'Safety studies were not conducted in foals younger than 2 months of age, or in stallions. The use of Eqvalan Duo is not recommended in these categories of animals.'
It is not recommended to cover tapeworms until at least 6 months old anyway though, this is because tapeworms are gained through grazing. Eqvalan Duo only differs from Eqvalan by having an additional tapewormer ingredient.

If you would like further advice on mare/foal worming then please get in touch at [email protected].

23 June 2022 at 5:14pm

What worms will it kill.

Sue

can you give a list of what each one kills. please.

  • VioVet Staff

The list of worms that Eqvalan, containing ivermectin, eliminates is a very large one. I will paste this below but all you really need to know is that it kills roundworms. It does not eliminate tapeworms. Eqvalan Duo will eliminate tapeworms and roundworms though as it contains praziquantel alongside the ivermectin.

Large Strongyles Strongylus vulgaris (adults and arterial larval stages)
S. edentatus (adults and tissue larval stages)
S. equinus (adults)
Triodontophorus spp. (adults)
Triodontophorus brevicauda
Triodontophorus serratus
Craterostomum acuticaudatum (adults)
Small Strongyles
Adult and immature (fourth stage larvae) small strongyles or cyathostomes, including benzimidazole-resistant strains:
Coronocyclus spp.
Coronocyclus coronatus
Coronocyclus labiatus
Coronocyclus labratus
Cyathostomum spp.
Cyathostomum catinatum
Cyathostomum pateratum
Cylicocyclus spp.
Cylicocyclus ashworthi
Cylicocyclus elongatus
Cylicocyclus insigne
Cylicocyclus leptostomum
Cylicocyclus nassatus
Cylicocyclus radiatus
Cylicostephanus spp.
Cylicostephanus asymetricus
Cylicostephanus bidentatus
Cylicostephanus calicatus
Cylicostephanus goldi
Cylicostephanus longibursatus
Cylicostephanus minutus
Cylicodontophorus spp.
Cylicodontophorus bicornatus
Gyalocephalus capitatus
Parapoteriostomum spp.
Parapoteriostomum euproctus
Parapoteriostomum mettami
Petrovinema spp.
Petrovinema poculatum
Poteriostomum spp.
Poteriostomum imparidentatum
Lungworms (adult and immatures)
Dictyocaulus arnfieldi
Pinworms (adult and immatures)
Oxyuris equi
Ascarids (adults and third and fourth stage larvae)
Parascaris equorum
Hairworms (adults)
Trichostrongylus axei
Large-mouth stomach worms (adults)
Habronema muscae
Neck threadworms (microfilariae)
Onchocerca spp.
Intestinal threadworms (adults)
Strongyloides westeri
Stomach bots
Oral and gastric stages of Gastrophilus spp.

2 April 2022 at 7:20pm

How much for 10 month foal

Ali

Foal 10 months how much should be given colt Shetland

  • VioVet Staff

This depends on the weight of your foal, you should adminster the correct graduation on the syringe based on the weight. If you need advice on how to weigh your horse then check out this blog linked here.

12 January 2022 at 8:19pm

Does this wormer control encysted Redworm in horses?

Sian Steel

  • VioVet customer since 2020
  • From: Oxfordshire, United Kingdom

Please can you confirm if this wormer controls encysted redworm in horses?

  • VioVet Staff

This wormer contains ivermectin which does not treat encysted redworm. You will need to use moxidectin (Equest/Equest Pramox) or a 5 day course of fenbendazole (Panacur) for this effect.

11 October 2021 at 3:33pm

Encysted red worm

Rebecca anne calder

What wormer can be used this time of year to cover encysted red worm in donkeys

  • VioVet Staff

The only wormer licensed to treat encysted redworm in donkeys is Panacur (fenbendazole) when used at the 5 day course doseage. Equest (moxidectin) will treat this but it is not licensed for use in donkeys. it may be safe for use in donkeys but as this is an off license use of the medication you will need a written prescription from your vet to purchase it with us.
Eqvalan contains ivermectin and will treat redworm but not the encysted winter stage.

12 September 2021 at 1:00pm

Can I give this product to a mare that will be nearly 5 months pregnant

Kirsty Bolton

  • VioVet customer since 2017
  • From: Denbighshire, United Kingdom

Can I give this product to a nearly 5 months pregnant mare (26 Sep 21 she will be 5 months) as when I go to order it says unsuitable even though in the advice section it says it is safe as long as over 3 months

  • VioVet Staff

The datasheet for these two wormers state the following:

Eqvalan Duo:
In the absence of clinical data in early pregnancy Eqvalan Duo can only
be used in the first three months of gestation according to a risk
benefit analysis by the veterinarian.

Eqvalan:
Horses and donkeys of all ages, including pregnant mares and breeding stallions, have been treated with no adverse effect.

Both products are therefore safe for use in your pregnant mare of 5 months gestation.

27 June 2021 at 3:50pm

Donkey tapeworm wormer

Clive Tinsley

  • VioVet customer since 2018
  • From: Sir Gaerfyrddin, United Kingdom

Hi why do you not recommended duo for tapeworm in donkeys

  • VioVet Staff

Eqvalan is licensed for use in donkeys but Eqvalan Duo is not. This is because Duo has not been tested and proven safe for use in donkeys so we cannot dispense it for this use.
If you wish to cover tapeworms in your donkey then you can use a double dose of Strongid-P. This is licensed for use in donkeys.

27 May 2021 at 9:11pm

Strongyles and small red

Katie Bell

My pony has tested for Strongyles and low level small red. Will Eqvalan treat both of these?

  • VioVet Staff

Yes, Eqvalan contains ivermectin which will treat both Strongyles and Small Redworm. It will not cover the encysted stages of small redworm however they only encyst during the winter months and ivermectin will be effective against small redworm in their current state.

4 January 2021 at 3:18pm

Age of horse

La Cresswell

  • VioVet customer since 2017
  • From: Powys, United Kingdom

can Eqvalan be given to an 8/9 month old horse?

  • VioVet Staff

Yes Eqvalan is safe to use in an 8/9month foal. It can be used as early as 6 to 8 weeks of age according to the data sheet.

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