BA ZHENG SAN

Damp-Heat Clearing & Urinary Flow-Promoting • Heat-Draining & Water-Regulating Formula

Symptoms

Difficult Urination: Painful, hesitant, or difficult urination, often accompanied by a burning sensation, reflecting Damp-Heat accumulation in the Bladder.

Frequent & Urgent Urination: Increased urinary frequency, urgency, and the passage of small amounts of urine.

Dark or Cloudy Urine: Deep-yellow, concentrated, or cloudy urine, sometimes accompanied by a strong odour.

Lower Abdominal Discomfort: Pressure, fullness, or discomfort in the lower abdomen associated with impaired urinary flow and Damp-Heat accumulation.

Urinary Burning & Irritation: Burning sensations along the urinary tract, particularly during urination, associated with Heat in the Lower Burner.

Thirst & Restlessness: Thirst, irritability, or sensations of internal Heat, particularly when Damp-Heat is pronounced.

Tongue: Red, with a yellow, greasy coating, particularly towards the root.

Pulse: Slippery (Hua) and rapid (Shuo), reflecting Damp-Heat accumulation.

Ingredients
Tong Cao (Tetrapanax papyrifer – pith)
Raw Herbs: 3g  Granules: 5.9g

Hua Shi (Talcum – mineral)
Raw Herbs: 12g  Granules: 23.5g

Che Qian Zi (Plantago asiatica – seed)
Raw Herbs: 15g  Granules: 29.4g

Qu Mai (Dianthus superbus – aerial parts)
Raw Herbs: 9g  Granules: 17.6g

Zhi Zi (Gardenia jasminoides – fruit)
Raw Herbs: 3g  Granules: 5.9g

Da Huang (Rheum palmatum – root and rhizome)
Raw Herbs: 6g  Granules: 11.8g

Gan Zao Zhi (Glycyrrhiza uralensis – prepared root, identification to be confirmed)
Raw Herbs: 3g  Granules: 5.9g

Posology

Granules: 3 to 9g per day, divided into two or three doses, according to the practitioner's assessment and product concentration.

Raw Herbs: Traditionally prepared as a decoction. The quantities, water volume, and daily intake should be determined according to the prescribed formulation and individual clinical presentation.

Description

Ba Zheng San (Eight-Herb Powder for Rectification) is a traditional Chinese herbal formula designed for patterns of Damp-Heat accumulation in the Bladder and Lower Burner, particularly when Heat and Dampness obstruct the normal passage of urine.

From a TCM perspective, the formula addresses the accumulation of Damp-Heat that interferes with the Bladder's Qi transformation, resulting in painful, frequent, urgent, or difficult urination.

Tong Cao promotes urination and clears Heat, helping restore the normal movement of fluids through the urinary pathways.

Hua Shi clears Damp-Heat and facilitates urination, traditionally addressing burning sensations and urinary discomfort associated with Heat accumulation.

Che Qian Zi promotes urination, drains Damp-Heat, and supports fluid regulation, particularly when urinary flow is impaired.

Qu Mai clears Damp-Heat from the Lower Burner, promotes urination, and addresses urinary irritation.

Zhi Zi drains Fire from the three burners and promotes the elimination of Heat through urination, complementing the formula's Damp-Heat-clearing action.

Da Huang drains Heat and promotes bowel movements, providing an additional pathway for eliminating accumulated Heat through the intestines.

Gan Zao Zhi, if referring to prepared licorice root, harmonizes the formula and moderates the properties of the other ingredients.

In classical pattern differentiation, Ba Zheng San is particularly appropriate when Damp-Heat obstructs the Bladder, impairing urinary flow and producing burning, urgency, frequency, and lower abdominal discomfort.

Contraindications

Not appropriate for Cold or Deficiency patterns of the Bladder, particularly when accompanied by clear, abundant urine, cold sensations, or a pale tongue without signs of Heat.

Use with caution in patients with Spleen and Kidney Yang Deficiency, as the formula's cooling and draining properties may aggravate underlying deficiency.