Rehmannia
Rehmannia glutinosa
TCM yin tonic and kidney nourisher; flagship for feline CKD, adrenal support, and autoimmune conditions. Raw form cools blood; prepared form (Shu Di) tonifies kidney yin.
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
SafeDuration: long term
Cats
SafeDuration: long term
Horses
SafeDuration: long term
Rabbits
Use CautionDuration: moderate term
Birds
Use CautionDuration: short term
Guinea Pigs
No DataDuration: short term
Dosing Guide
General guidance only — always consult your veterinarian.
| Species | Form | Dose | Frequency | Notes |
|---|---|---|---|---|
| Dogs | dried herb | 0.5-1 grams /kg | twice daily | Per 10kg; prepared Shu Di Huang most common; within kidney tonic formula. |
| Cats | capsule | 50-100 mg /kg | twice daily | Per 5kg; within CKD or yin tonic formula; TCVM guidance recommended. |
| Horses | dried herb | 15-30 grams | twice daily | For 450kg horse; yin tonic within formula; long-term use for chronic conditions. |
Active Compounds
Compounds marked Cat Unsafe (phenols and many terpenes) cannot be metabolized by feline livers.
Safety Warnings
Surgery Warning
Reduce dose if digestive upset occurs; use prepared form (Shu Di) for tonification, raw form (Sheng Di) for cooling.
Essential Oil Form
Strong TCM evidence; growing modern research on adrenal-sparing, nephroprotective, and immunomodulatory effects.
Quick Info
Plant Family
Orobanchaceae
Parts Used
root
Available Forms
dried herb, capsule, alcohol tincture, tea
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