Core pathomechanism: Damp-heat steams and stagnates in the Liver and Gallbladder, causing bile to overflow into the skin. External contraction of damp-heat evils, or internal damage from alcohol and food, injures the Spleen and Stomach, impairing transportation and transformation; turbid dampness is generated internally, stagnates and transforms into heat, and damp-heat binds in the Liver and Gallbladder. This forces bile from its normal pathway, causing it to soak into the skin and pour down into the bladder, thus giving rise to yang jaundice.
1. When it is used
This formula is the primary formula for damp-heat jaundice (yang jaundice). Its combination of herbs unites heat-clearing, dampness-disinhibiting, and bowel-freeing actions in one, so that the damp-heat evil is dispersed through both the front and back yin orifices, and the jaundice resolves on its own.
2. Pattern and presentation
Main symptoms:
Yellowing of the whole body and face, with a bright yellow color like an orange.
Short, scanty, dark-yellow urine, or urine the color of strong tea.
Systemic and accompanying symptoms:
Slight fullness of the abdomen, epigastric distension, nausea and vomiting, thirst but without desire to drink much.
Unsmooth bowel movements or constipation.
Fever, with no sweating, or sweating confined to the head only, not extending past the neck.
3. Tongue and pulse
Tongue: Red tongue body, with a yellow greasy or yellow dry coating.
Pulse: Deep and forceful, or slippery, rapid, and forceful.
4. Granule conversion and dose
Calculation of the total raw herb weight in the original formula:
Yin Chen Hao (virgate wormwood herb) 18 g + Zhi Zi (gardenia fruit) 9 g + Da Huang (rhubarb root and rhizome) 6 g = 33 g.
Converted to 5:1 concentrated granules:
33 g raw herb ÷ 5 = 6.6 g granules.
Granule dose: Take in 3 divided doses, dissolved in warm water, about 2 g per dose. (Note: this formula has few herbs and a light total dosage, so the amount taken per dose is also small. In clinical practice the dose is often increased according to the severity of the condition; conversion should be calculated based on the actual raw herb amount used.)
5. Cautions and clinical notes
[Contraindications]:
Absolutely contraindicated in cold-damp jaundice (yin jaundice). Yin jaundice presents with dull, dark-yellow color, epigastric oppression and abdominal distension, aversion to cold, and lassitude of spirit, with a pale tongue and white greasy coating; it should be treated by warming and transforming cold-damp. Mistaken use of this formula would make the condition worse.
This formula is bitter and cold in nature and can easily damage the Spleen and Stomach; use with caution in Spleen-Stomach cold-deficiency with reduced appetite and loose stools.
Use with caution in pregnant women, since Da Huang in this formula has blood-moving and purgative effects.
[Safety warning]: In preparing ProCare Herbs granules, the herbal materials have been standardized during processing. However, note that the Da Huang in this formula may cause mild diarrhea; this is a normal pharmacological action intended to free the bowels and drain heat. If purging is excessive, the dose should be reduced or discontinued as appropriate.
Modern applications: Mainly used for jaundice arising from acute icteric infectious hepatitis, cholecystitis, cholelithiasis, leptospirosis, and similar conditions, where the pattern is one of internal damp-heat accumulation, with symptoms of yellowing of the body and eyes with a bright color, short scanty dark urine, and a yellow greasy tongue coating.
Duration of use: This formula is intended for acute, excess conditions and should be stopped once the condition resolves. Once the jaundice has resolved and the signs of damp-heat have substantially diminished, the formula should be adjusted or discontinued; it should not be taken in excess or for a prolonged period, so as to avoid damaging the body's righteous qi.
Take in 3 divided doses, dissolved in warm water, about 2 g per dose. (Note: this formula has few herbs and a light total dosage, so the amount taken per dose is also small. In clinical practice the dose is often increased according to the severity of the condition; conversion should be calculated based on the actual raw herb amount used.)
