Chai Hu Shu Gan San

Bupleurum Powder to Spread the Liver

Soothe Liver Qi • Relieve Emotional Tension • Ease Pain from Stagnation

Chai Hu Shu Gan San is a classic formula for restoring the smooth movement of Liver Qi when emotional stress begins to manifest as physical pain. While often considered a close relative of Xiao Yao San, this formula places greater emphasis on moving stagnant Qi and relieving discomfort, making it an excellent choice when pain, irritability, or chest and rib-side tension take center stage.

Designed to disperse constrained Liver Qi while harmonizing the digestive system, Chai Hu Shu Gan San is frequently prescribed for patients whose symptoms worsen with stress, frustration, or emotional suppression. Whether addressing PMS, breast tenderness, hypochondriac pain, or digestive discomfort, this formula helps restore the body's natural rhythm by allowing Qi to flow freely once again.

For practitioners, it remains one of the essential formulas for treating what Giovanni Maciocia described as pain that "moves with the mood."

Traditional Indications

• Emotional stress
• Irritability
• Mood swings
• Premenstrual syndrome (PMS)
• Breast tenderness
• Distention of the chest or flanks
• Hypochondriac pain
• Frequent sighing
• Abdominal bloating
• Digestive discomfort related to stress

TCM Pattern

Liver Qi Stagnation

Chai Hu Shu Gan San spreads constrained Liver Qi, regulates the Qi dynamic, invigorates Blood, harmonizes the Middle Jiao, and alleviates pain caused by stagnation.

Modern Clinical Applications

Many practitioners reach for Chai Hu Shu Gan San when supporting patients experiencing:

• Premenstrual syndrome (PMS)
• Breast tenderness
• Functional abdominal pain
• Irritable bowel symptoms aggravated by stress
• Anxiety accompanied by muscle tension
• Chronic neck and shoulder tightness
• Stress-related digestive complaints
• Tension headaches
• Mood-related pain syndromes
• Emotional frustration with physical manifestations

This formula is particularly valuable when emotional stress consistently produces physical discomfort, especially in the chest, diaphragm, flanks, or upper abdomen.

Unlike formulas that primarily nourish deficiency, Chai Hu Shu Gan San excels at restoring movement where stagnation has become the dominant pattern.

Ingredients

• Chai Hu — 20%
• Xiang Fu — 17.5%
• Chen Pi — 15%
• Zhi Ke — 15%
• Bai Shao — 12.5%
• Chuan Xiong — 10%
• Zhi Gan Cao — 10%

Crafted using our signature Two-Cured Decoction™ process—combining a traditional hot water decoction with a secondary high-proof alcohol extraction—to capture both water-soluble and alcohol-soluble herbal constituents for a full-spectrum tincture.

Practitioner Favorites

Liver Qi Stagnation + Cold-Type Dysmenorrhea

60% Chai Hu Shu Gan San + 40% Shao Fu Zhu Yu Tang

Excellent for menstrual pain characterized by emotional stress, cold sensation, and Blood stagnation.

Liver Qi Stagnation + Uterine Masses

50% Chai Hu Shu Gan San + 50% Gui Zhi Fu Ling Wan

A classic pairing when Qi stagnation contributes to fibroids, endometriosis, ovarian cysts, or pelvic masses.

Single Herb Pairings

For further customization, consider adding:

• Qing Pi — when breast distention, rib-side pain, or severe Qi constraint predominates.
• Yu Jin — for depression, emotional repression, frequent sighing, or Qi stagnation affecting the Shen.
• Sang Ji Sheng — when Liver Qi stagnation is accompanied by chronic low back discomfort or musculoskeletal weakness.

Urban Herbs Practitioner Advantage

Every 16 oz amber bottle is designed for fast, customized dispensing in clinical practice. Blend Chai Hu Shu Gan San with complementary formulas to create individualized prescriptions in minutes—giving your patients the convenience of a liquid tincture while providing your practice with a flexible, space-saving herbal pharmacy.

Double-extracted. Ready to dispense. Built for practitioners.

Why Practitioners Keep Chai Hu Shu Gan San on the Shelf

Stress doesn't always present as anxiety.

Sometimes it presents as rib pain.

Or breast tenderness.

Or bloating.

Or a patient who says, "Every time life gets stressful, everything tightens up."

Chai Hu Shu Gan San is one of the most valuable formulas for these presentations because it focuses on restoring movement rather than simply calming the nervous system. When Qi becomes constrained, discomfort follows. By releasing stagnation, this formula often relieves both the emotional and physical manifestations simultaneously.

Practitioners frequently reach for Chai Hu Shu Gan San when treating:

• PMS with significant pain or irritability
• Stress-induced digestive symptoms
• Breast tenderness
• Rib-side or hypochondriac discomfort
• Functional abdominal pain
• Mood swings accompanied by physical tension
• Chronic sighing and emotional frustration
• Patients whose symptoms consistently worsen during periods of stress

Because Urban Herbs tinctures are designed for blending, Chai Hu Shu Gan San becomes one of the most versatile Qi-regulating formulas in the dispensary. It pairs beautifully with Blood-moving, gynecological, digestive, and Shen-calming formulas to create highly individualized prescriptions.

Rather than masking symptoms, it helps restore the free movement of Qi that underlies healthy emotional and physical function.

One bottle. A cornerstone formula for moving stagnant Qi and relieving stress-related pain.

Practitioner Snapshot

Category

Qi Regulating Formulas

Primary Actions

• Spreads Liver Qi
• Relieves Qi Stagnation
• Alleviates Pain
• Harmonizes the Middle Jiao
• Invigorates Blood
• Relieves Emotional Constraint

Best For

• PMS
• Breast tenderness
• Hypochondriac pain
• Stress-related digestive complaints
• Mood swings
• Emotional frustration
• Rib-side tension
• Functional abdominal pain

Pairs Well With

• Xiao Yao San
• Shao Fu Zhu Yu Tang
• Gui Zhi Fu Ling Wan
• Si Ni San
• Ban Xia Hou Po Tang

Clinical Personality

⭐⭐⭐⭐⭐ Qi Moving
⭐⭐⭐⭐☆ Pain Relieving
⭐⭐⭐⭐☆ Emotional Regulation
⭐⭐⭐☆☆ Blood Invigorating
⭐⭐⭐☆☆ Digestive Harmonizing

Clinical Pearl

Chai Hu Shu Gan San is the formula many practitioners reach for when Xiao Yao San isn't enough. If emotional stress is accompanied by significant pain, rib-side distention, breast tenderness, or digestive tension, this formula provides stronger Qi-moving action while still addressing the underlying Liver constraint. It's especially effective for patients whose symptoms reliably fluctuate with stress, frustration, or the menstrual cycle.