The drug is the processed Radix Aconiti.

Action: To relieve rheumatic conditions and alleviate pain by warming the channels.

Indications: Joint pain in rheumatic or rheumatoid arthritis, epigastric pain with cold sensation, or abdominal colic due to cold, also used as an analgesic in anaesthesis.

Precaution: Used with caution in pregnancy. Incompatible with Bulbus Fritillariae, Rhizoma Pinelliae, Rhizoma Bletillae, Radix Ampelopsis, Radix Trichosanthis, Fructus Trichosanthis.