Individual Herbs Notebook

Nian Yu

Translation: Catfish

Pharmaceutical: Parasiluri
Taxonomy: Parasilurus asotus

Other names: Japanese Catfish

Category: Substances for External Application



Properties: None given

Meridans Entered:
Primary: None given


Traditional Actions/Indications:
  1. Expels Wind
    Ptosis, Bell's palsy (Applied topically to use the electrical discharges to stimulate the facial muscles)
  2. Promotes urination
    Oedema
  3. Promotes lactation
    Insufficient lactation

Suggested Daily Dosage: 1 fish boiled in a stew and taken continuously for oedema or lactation. For external application, the tail part is cut while live and placed directly on the paralysed spot every morning (Li Shizhen, 1596).


Notes:

Quote regarding using its electrical impulses for facial paralysis comes from Wu, C. H. (1984): Electric Fish and the Discovery of Animal Electricity: The mystery of the electric fish motivated research into electricity and was instrumental in the emergence of electrophysiology, American Scientist 72(6): 598-607. Available at https://www.jstor.org/stable/27852970. Electric fish have been used for similar purposes in ancient Egypt, Greece and Rome.


Does not appear in any formulae listed on this site
Research Links & References: (click to display)