Virbac Equimax 35Ml

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Equimax is a broad spectrum horse that contains Abamectin and Praziquantel.

Abamectin is an efficient broad-spectrum wormer and Praziquantel is totally effective against tapeworm. This offers horse owners the opportunity to treat for every worm when they drench their horse. Equimax is the only horse wormer available that can deliver this promise. This ensures that their horse has the least chance of developing worm related colic or illness.

Equimax Dosage Information

Dose rate of 1mL/20Kg bodyweight

Being a paste with a larger volume dose size (16.2grams or 32.4grams) means that if any of the dose is spilt or rejected then the wasted amount of active ingredient is minimised.

Dosage rate of every 6 - 8 weeks ensures effective control of all worms as this period takes into account the lifecycle of all worms. A strategic worming program should take into account the peak seasons for worming for specific worms (e.g. Tapeworm coming into winter). Without regular assessment of worm status (every 8 weeks) and strategic drenching, it is possible that total worm control will not be achievable.

Safety at up to five times the recommended dose rate in adult horses. The benefit to the consumer is that in a healthy adult horse, a dangerous overdose is virtually impossible when dosing with one syringe.

Equimax Worming Rotation

It is recommended to practise rotation of wormers to help prevent or slow the development of resistance. Products should be rotated yearly with one active being used for an entire year and then switching to a different active for the next year.

Strategy-T and Equimax contain completely different actives so make excellent rotation partners. During a Strategy-T year, Equimax needs to be included twice, as Strategy-T does not treat bots. Bots must be treated at the end of autumn and the beginning of spring.

Treatment of mares and foals

Equimax is safe to use in pregnant and lactating mares as well as young foals. Pregnant mares should be treated as normal during their pregnancy taking care not to stress them during treatment. Mares should be wormed two weeks prior to their expected foaling date. Once a mare has foaled the mare and foal should both be wormed starting from when the foal is six weeks old. Young horses need to be treated differently to older horses because they are at risk of mectin resistant ascarids. Ascarids appear to be the worm developing resistance to mectins. Generally ascarids are not found in horses over two years of age as horses seem to develop a natural immunity to these worms as they mature. Horses under two should be wormed every six weeks with Equimax Elevation. Once a horse turns two they should be then put on the Equimax/Strategy-T rotation program, however Equimax Elevation is safe to use in horses of all ages if you wish to.

What does Equimax protect against?

Equimax is a broad-spectrum worming paste that is up to 100% effective in treating all major internal parasites in horses including:

  • Large strongyles (Strongylus vulgaris, Strongylus edentatus, Strongylus equinus and Triodontophorus spp.).
  • Small strongyles including benzimidazole resistant strains (Cyathostomum spp., Cylicocyclus spp., Cylicostephanus spp., Cylicodontophorus spp., Gyalocephalus spp.)
  • Ascarids (Parascaris equorum)
  • Pinworms (Oxyuris equi)
  • Hairworms (Trichostrongylus axei)
  • Large mouthed stomach worms (Habronema muscae)
  • Lungworms (Dictyocaulus arnfieldi)
  • Neck and intestinal threadworms (Onchocerca spp., Strongyloides westeri)
  • All three species of tapeworms (Anoplocephala perfoliata, Anoplocephala magna, Paranoplocephala mammillana)
  • All three species of bots (Gasterophilus spp.)
  • Also controls: Skin lesions caused by Habronema and Draschia spp. Cutaneous larvae (summer sores) Onchocerca spp. microfilariae


Abamectin 3.7mg/g

Praziquantel 46.2mg/g


35mL single syringe


Dose at 1mL per 20kg body weight (5mL per 100kg). Each syringe of Equimax treats a horse up to 700kg