Formula

Ephedra, Asarum and Aconite Decoction

麻黄細辛附子湯ma huang xi xin fu zi tang
1 source

3 herbs·from Shanghan Lun (Treatise on Cold Damage)

In the Shanghan Lun (《傷寒論》) tradition, this formula is described for a Shaoyin presentation at its onset that paradoxically presents with fever together with a sunken pulse, a simultaneous exterior–Shaoyin involvement. A historical indication, not a modern diagnostic or treatment recommendation.

Source
传统主治（traditional context, not a modern clinical claim）：少陰病，始得之，反發熱，脉沉者，麻黄細辛附子湯主之。…

Shanghan Lun (Treatise on Cold Damage)《伤寒论》辨少阴/厥阴病脉证并治·麻黄細辛附子湯（证治条文·宋本301）

References
  • Self-authored English rendering of the classical formula name (pinyin + sense translation); not a verbatim excerpt, no modern proprietary source.
Composition
  • Ephedra二兩
  • Asarum (Xi xin)二兩
  • Aconite (Fu zi)一枚
Citations
  • Shanghan Lun (Treatise on Cold Damage) · Zhang Zhongjing · 《伤寒论》辨少阴/厥阴病脉证并治·麻黄細辛附子湯（组成·宋本301）Cited from Shanghan Lun (Treatise on Cold Damage) for its composition.
  • Shanghan Lun (Treatise on Cold Damage) · Zhang Zhongjing · 《伤寒论》辨少阴/厥阴病脉证并治·麻黄細辛附子湯（证治条文·宋本301）；hash 锚含方名唯一上下文片段Cited from Shanghan Lun (Treatise on Cold Damage) for its traditional indications.
  • Shanghan Lun (Treatise on Cold Damage) · Zhang Zhongjing · 《伤寒论》辨少阴/厥阴病脉证并治·麻黄細辛附子湯（煎服法·宋本301）Cited from Shanghan Lun (Treatise on Cold Damage) for its preparation & usage.