Calculus Bovis Niu-Huang Some calls it Cattle Gallstones, Cow Bezoar, Calculus bovis, Bovine Gallstones, Niu Huang. To some, a bezoar may be some mythological property only used in wizarding potions. For others, they’re nothing more than a nuisance that should be disposed of immediately. In Asia, bezoars, or ox cow gallstones are worth more than gold. Gallstones, as the name suggests, form in the gallbladder of the Cow or Ox or Bison.
Quality and classification
Highest demand is for stones with the following features:
yellow golden orange color;
stones with low specific weight;
large stones;
bili rubin content not less than 35%;
There is a demand for dark stones as well, but prices are considerably lower however.
Stones traded in the following specifications:
100% whole stones
90% whole stones / 10% broken
80% whole stones / 20% broken
70% whole stones / 30% broken
60% whole stones / 40% broken
100% broken stones
100% ox gall powder
Historical Use in Traditional Medicine
Traditional Chinese Medicine (TCM)
Calculus Bovis Niu-Huang has been used for centuries in TCM as a core ingredient in many formulations. It is often included in:
Detoxifying remedies: Treating fever, inflammation, and infections.
Neurological treatments: Addressing convulsions, seizures, and delirium.
Cardiovascular and cerebrovascular conditions: Improving blood flow and preventing stroke.
ox cow cattle
Modern Applications and Uses of Calculus Bovis Niu-Huang
1. Treatment of Fever and Heat Syndromes
Calculus Bovis Niu Huang is traditionally used to reduce high fevers and treat “heat-related” illnesses such as:
Heatstroke.
Febrile convulsions.
Severe infections.
2. Anti-inflammatory Effects
It is believed to clear toxins and alleviate inflammation, making it useful for:
Sore throat.
Swollen gums.
Skin infections.
3. Neurological Conditions
In TCM, Calculus Bovis Niu-Huang is used to “calm the spirit” and is included in treatments for:
Epilepsy and convulsions.
Delirium caused by severe illness.
Anxiety and restlessness.
4. Cardiovascular Benefits
Some practitioners use it to:
Promote blood circulation.
Prevent stroke.
Alleviate symptoms of ischemic heart conditions.
5. Detoxification and Liver Support
Due to its bile-acid content, Calculus Bovis Niu-Huang may support liver function and detoxification pathways.
6. Inclusion in Patent Medicines
Calculus Bovis Niu-Huang is a key ingredient in many traditional patent medicines including, :
Angong Niuhuang Wan: Used for stroke, high fever, and delirium.
Niu Huang Jie Du Pian: Used for inflammation and detoxification.