Individual Herbs Notebook

Ren Zhong Bai

Translation: Man's White Centre

Pharmaceutical: Depositum Urinae Hominis
Taxonomy: Homo sapiens

Other names: Sediment of Human urine

Category: Herbs that Clear Heat



Properties: Salty, cool

Meridans Entered:
Primary: Lung, Heart and Bladder


Traditional Actions/Indications:
  1. Clears Heat, reduces pathogenic Fire and resolves Blood Stagnation
    Hematemesis, nose bleeding
    Mouth and gum ulcers, gingivitis
    Pharyngitis, sore throat
    Consumptive fever, fever due to overwork (Deficiency Taxation)
    Pulmonary weakness
    Headaches

Suggested Daily Dosage: 3-6g as powder.


Cautions: Human products are prohibited from use in the UK under the Medicines Act 1968 ch. 67 which restricts herbalists to the use of plant products only. The main constituent of urine is urea and can be made synthetically today but a potential botanical alternative could be Comfrey (Symphytum officinale) root which contains Allantoin, another metabolite of uric acid with skin soothing and healing properties.


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