jiang can

僵蚕·Bombyx Batryticatus

Silkworm

Slightly toxic

Toxicity graded by American Dragon.

About jiang can

Jiang Can (僵蚕) is the silkworm stiffened by a fungal infection, recorded as Bombyx Batryticatus. It is acrid and salty in flavour and neutral in temperature, entering the Liver and Lung channels. The catalogue files it among the substances that extinguish Wind and stop tremors.

Names

Pinyinjiang can
Chinese僵蚕
Latin NameBombyx Batryticatus
English NameSilkworm·stiff silkorm
Japanesekyosan
Koreanbaekgangjam

Classification

Channels
Lung, Liver
Flavour
Acrid, Salty
Temperature
Neutral
Part used
Insect
Family
Bombycidae
Species
beauveria bassiana
Tags
Chinese Herbs, Common

Actions and indications

Extinguishes Wind, stops spasms and convulsions, and transforms Phlegm

  • Convulsions in children
  • Facial paralysis with the eye and mouth pulled to one side, from Wind-Phlegm
  • Seizures from Liver Wind, and above all from Wind-Phlegm-Heat

Dispels Wind, disperses Wind-Heat, and relieves itching and pain

  • Wind-Heat contracted from outside, or Liver Wind, with headache, red eyes, a swollen sore throat, and itchy skin eruptions such as Wind rash
  • Hoarseness or loss of voice

Transforms Phlegm, softens hardness, resolves toxicity and dissipates nodules

  • Scrofula (Luo Li), goiter and other Phlegm nodules from Phlegm-Heat

Combinations

Dosage

AgeRawGranuleTinctureConcentrateFrequency
Any 3-10g; Powder: 1-3g; Tincture: 2-4ml3-10 g2-4 ml

Cautions

Interactions

Antagonistic with

Prepared forms (1)

jiang can

僵蚕·Bombyx Batryticatus

Jiang Can (Chao) (僵蚕) is the dry-fried stiffened silkworm, recorded as Bombyx Batryticatus. No category, channels or actions are recorded for it.

The catalogue records no separate actions, dose or cautions for this preparation. Unless noted above it follows jiang can.