Description
Current stock dating : June 2026
Ultramox is a powerful 3-in-1 combination wormer and boticide for horses, providing broad-spectrum control of roundworms, tapeworms and bots – including abamectin-resistant Parascaris equorum. Its triple-active formulation delivers both immediate and persistent parasite control in a single, easy-to-administer oral paste.
Suitable for all classes of horses, Ultramox is safe for breeding stock, pregnant and lactating mares, and foals over 4 weeks of age (when dosed correctly).
Key Benefits
- 3-in-1 parasite control – roundworms, tapeworms & bots
- Effective against abamectin-resistant Parascaris equorum
- Controls encysted and inhibited small strongyles
- Persistent activity from moxidectin
- Palatable, apple-flavoured oral paste
- Suitable for all horses, including pregnant & lactating mares
Indications
For the treatment and control of internal parasites in horses, including:
Roundworms
- Parascaris equorum (including abamectin-resistant strains)
- Small strongyles (Cyathostomum, Cylicocyclus, Cylicostephanus spp.) – mature, immature, encysted & inhibited stages
- Large strongyles (Strongylus vulgaris, S. edentatus, S. equinus)
- Trichostrongylus axei
- Strongyloides westeri
- Oxyuris equi
- Dictyocaulus arnfieldi
Tapeworms
- Anoplocephala perfoliata
Bots
- Gasterophilus spp. (oral and gastric stages)
Active Ingredients
Each gram of paste contains:
- Oxfendazole 200 mg
- Praziquantel 50 mg
- Moxidectin 8 mg
Dosage & Administration
-
Dose rate: 1 g per 20 kg bodyweight
-
Route: Oral use only
-
Do not underdose
| Horse Weight | Dose (g) | Syringe Division |
|---|---|---|
| 100 kg | 5 g | 1 |
| 200 kg | 10 g | 2 |
| 300 kg | 15 g | 3 |
| 400 kg | 20 g | 4 |
| 500 kg | 25 g | 5 |
| 600 kg | 30 g | 6 |
Set the correct dose by adjusting the plunger lock on the syringe before administration. Deposit the paste onto the rear of the tongue and hold the horse’s head up briefly to ensure the full dose is swallowed.
ACVM Registration No.: A010202




























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