Zhen Wu Tang (True Warrior Decoction) zhēn wǔ tāng · 真武汤

Safety. Contains prepared aconite lateral root. Aconitine alkaloids are cardiotoxic and neurotoxic when the root is unprocessed, badly processed, or taken far beyond what the official materia medica allows; aconite poisoning is well documented in the medical literature. Only use material dispensed by a licensed practitioner who sources properly processed root. Avoid in pregnancy. Amounts are deliberately not given here.