bing lang

槟榔·Semen Arecae

Aracea

About bing lang

Bing Lang (槟榔) is the areca nut, the seed of a palm, recorded as Semen Arecae and known in English as betel nut. It is acrid and bitter in flavour, warm in temperature, enters the Stomach and Large Intestine channels, and is filed among the herbs that kill parasites.

Names

Pinyinbing lang
Chinese槟榔·檳榔
Latin NameSemen Arecae
English NameAracea·Areaca·betel nut·betel nut; areaca
Japanesebinro
Koreanbinrang

Classification

Channels
Large Intestine, Stomach
Flavour
Acrid, Bitter
Temperature
Warm
Part used
Nut
Family
Palmae
Species
Areca Catechu
Tags
Chinese Herbs, Common

Actions and indications

Kills parasites

  • Many intestinal parasites, including fasciolopsis, pinworm, roundworm, hookworm, threadworm and blood flukes
  • Tapeworm, against which it works best
  • Its downward-draining action carries the dead parasites out of the bowel

Moves Qi, reduces accumulation, drains downward and unblocks the bowels

  • Food and Qi stagnation with abdominal distension and fullness, and constipation or diarrhea with tenesmus
  • Chest oppression and fullness, with wheezing, phlegm or belching
  • Organ enlargement, benign cysts or masses, and ascites, within combination formulas

Promotes urination

  • Damp leg Qi (swollen legs) and edema of an Excess type

Treats malarial disorders

  • Malarial disorders

Relieves nausea

  • Nausea

Combinations

Dosage

AgeRawGranuleTinctureConcentrateFrequency
Any 6-15g; For tapeworms: 60-120g when used alone; Tincture: 2-4ml6-15 g2-4 ml

Cautions

Interactions

Drug interactions