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Qian Zheng San (牽正散) dispels wind and transforms wind-phlegm in the channels of the face; the classic formula for wind-phlegm facial paralysis (Bell’s palsy).
English Name
Lead to Symmetry Powder
Classical Source
Yang Shi Jia Cang Fang, 1178
Ingredients
Actions & Functions
- Dispels wind and transforms wind-phlegm
- Unblocks the channels of the face and stops spasm
Indications
Wind-phlegm in the facial channels: sudden facial paralysis with a deviated mouth and eye, facial numbness, and possibly twitching (Bell’s palsy).
Tongue & Pulse
Tongue: white greasy coat. Pulse: floating, wiry or slippery.
Modifications
Often combined with channel-opening and blood-moving herbs.
Cautions & Contraindications
Contains mildly toxic herbs (Bai Fu Zi, Quan Xie) - use correct dose; caution in pregnancy and yin-deficiency wind.
