Astragalus

Astragalus membranaceus

Evidence: BFamily: Fabaceae

An adaptogenic immune-modulating herb safe for long-term use. Used for chronic immune support, cancer adjunct therapy, and vitality in aging pets. Unlike echinacea, safe for extended use.

Consult Your Veterinarian First

This information is for educational purposes only. Always consult a qualified veterinarian before using herbal remedies for your pet — especially if they are on medication, pregnant, or have existing health conditions.

Species Safety

An herb safe for one species may be toxic to another.

Dogs

Safe

Duration: long term

Pregnancy: cautionYoung: safe

Cats

Safe

Duration: long term

Pregnancy: cautionYoung: safe

Horses

Safe

Duration: long term

Pregnancy: cautionYoung: safe

Dosing Guide

General guidance only — always consult your veterinarian.

SpeciesFormDoseFrequencyNotes
Dogsdried herb15-30 mg /lbtwice daily
Catsdried herb100-250 mgonce daily

Active Compounds

Astragalosides(saponin)
Polysaccharides(other)

Compounds marked Cat Unsafe (phenols and many terpenes) cannot be metabolized by feline livers.

Quick Info

Plant Family

Fabaceae

Parts Used

root

Available Forms

dried herb, capsule, glycerin tincture

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