Psyllium

Psyllium · Plantago ovata

Mechanism

Psyllium and the psyllium husks of Plantago ovata contain strongly swelling mucilages (arabinoxylans) that form a viscous gel with water in the gut. From this the traditional applications to support intestinal passage and to bind sand are derived. The evidence for reliable sand removal in the horse is limited and inconsistent: positive clinical reports mostly stem from high-dose application, often administered via nasogastric tube within a veterinary treatment of sand accumulations, and cannot be readily transferred to low-dose preventive feeding. An adequate water intake is a prerequisite, since the material only works in the swollen state.

Cautions

· Adequate water intake is mandatory — effective only when swollen
· Risk of oesophageal obstruction (choke) with too little water or dry administration
· No healing promise in sand colic — suspected sand accumulation/colic must be clarified by a veterinarian

Sources

ESCOPESCOP Monographie Plantaginis ovatae semen/testa

EMA/HMPC Plantaginis ovatae seminis tegumentumEMA/HMPC — Flohsamenschalen-Monographie (Plantago ovata Forssk.)

Review equine sandReview zu Psyllium bei Sandansammlung im Pferdedarm — Evidenz uneinheitlich

Equiterna Score

57/100

solid

Science4.5/10

Practical experience6/10

Safety7/10

Overall score scale

high overall75–100solid55–74limited0–54

How the Equiterna Score is built

The Equiterna Score combines three dimensions into a value of 0-100: science (40%), practical experience (30%) and safety (30%). It is transparently derived from evidence level, attributed sources (PubMed/journals), legal classification and cautions. The FEI doping status is shown separately as a competition-law note and does not enter the score. Commissions and vendor relationships have no influence on the score. In addition, the editorial safety rating caps the result: it limits the safety dimension and the overall tier (orange: at most solid). For entries rated red, no score is calculated at all. The rating never raises anything — a green rating does not lift a calculated value.

An editorial assessment of the evidence and safety situation — not a healing claim and not an individual recommendation. It does not replace veterinary advice.

Dosageproduct-specific; preventive practice about 100-200 g/animal/day (large horse) as a course over a few days, always soaked/moistened with plenty of water — higher therapeutic regimens belong in veterinary hands

AMG statusComplementary feed

FEI statusNot listed

SafetyWith caution

Evidenceemerging

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.

“Nothing forced can ever be beautiful.”

Xenophon · On Horsemanship (c. 365 BC)

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.