Individual Herbs Notebook

Zheng Ji Na Shu

Pharmaceutical: Cortex Cinchonae
Taxonomy: Cinchona officinalis

Other names: Quinine Bark / Chinchona Bark / Jesuit's Bark

Category: Herbs that Clear Heat



Properties: Bitter, cool, toxic

Meridans Entered:
Primary: Heart, Spleen


Traditional Actions/Indications:
  1. Stops Malaria (Nue) and reduces fever
    Intermittent malarial fever, chronic low grade fever with night sweats
  2. Resolves intoxication and arouses the Spleen
    Alcohol intoxication
    Loss of appetite, diarrhoea, flatulance, bloating, stomach ache

Suggested Daily Dosage: 0.1 - 2g in decoction. More usually administered as tincture.


Cautions: Symptoms of overdose may include headache, nausea, tinnitus, hearing loss, and vision problems. Severe overdoses can lead to cardiac arrest and cardiovascular failure.

In the UK the MHRA banned or restricted herbal ingredients list gives a maximum single dose of 250mg and a maximum daily dose of 750mg.


Notable Constituents:

Notes:

Dosing information from https://www.henriettes-herb.com/eclectic/felter/cinchona.html.


Does not appear in any formulae listed on this site
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