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Digestion & Gutmedium

Worm Burden / Intestinal Parasites

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Horses practically always carry some worm burden; only a high or damaging infestation (e.g. small strongyles, ascarids, tapeworms) becomes problematic. High burden can cause digestive disorders, weight loss and an increased colic risk — growing dewormer resistance makes a controlled approach important.

Veterinary care required

This condition belongs in veterinary diagnosis and treatment. Compounds are at most supportive.

Priority · vet & management

Instead of blanket treatments, selective fecal-sample-guided deworming (egg count/McMaster) by the vet is today's standard; diagnosis and choice of dewormer (a prescription medicine) belong in veterinary hands. Complementary feeds do not replace deworming.

Possible causes

  • · intake of larvae via contaminated pastures
  • · high stocking density and infrequent dung removal
  • · young, old or immunocompromised horses more susceptible
  • · untargeted deworming with development of resistance

Prevention

Regular dung removal from pastures, moderate stocking density, pasture rotation and faecal-egg-count-guided, selective deworming keep parasite pressure low and slow resistance.

Equiterna's take

Equiterna links parasite management to pasture hygiene, immune status and gut regeneration — the deworming itself remains veterinary and resistance-aware.

Usage note

This content is for information and education. It does not replace veterinary diagnosis or treatment. If your horse shows signs of illness, consult a veterinarian.

Equiterna is an intermediary platform for equine knowledge, marketplace and tools — not a veterinary-medicines dealer, veterinary practice or pharmacy. Compound information is study-attributed and free of healing claims. Legal framework: Regulation (EU) 2019/6 / TAMG (DE/AT), Feed Regulation (EC) 767/2009, FEI Prohibited Substances List, HWG.