2Zhi Qiao-Bitter Orange-Citrus aurantium

Zhi Qiao, the ripe peel of bitter orange, is a commonly used herb in Traditional Chinese Medicine (TCM) that helps regulate Qi, relieve distension, and support digestion. It is milder than its unripe counterpart (Zhi Shi) and is suitable for individuals with weak or sensitive constitutions. Zhi Qiao is especially useful for treating bloating, chest tightness, abdominal fullness, and sluggish digestion, often caused by Qi stagnation in the middle burner.

Functions & Benefits

Promotes the Flow of Qi and Alleviates Distension
Used for abdominal and chest discomfort, bloating, belching, and pressure due to Qi stagnation.

Supports Spleen and Stomach Function
Improves appetite and digestion, especially when there is a tendency toward gas or sluggish bowel movement.

Mildly Resolves Phlegm and Chest Congestion
Helps in relieving cough or chest oppression caused by Qi blockage in the chest.

Indications
People with digestive bloating, gas, or fullness after meals
Individuals with mild chest tightness, nausea, or weak appetite
Patients recovering from illness or surgery needing gentle Qi movement
Those sensitive to stronger Qi-regulating herbs like Zhi Shi

Tongue & Pulse Diagnosis in TCM
Tongue: Slightly pale or normal with thin coating (suggesting Qi stagnation)
Pulse: Wiry or moderate (indicating obstruction or mild constraint)

Common TCM Patterns Treated by Zhi Qiao

• Qi Stagnation in the Middle Burner – Abdominal bloating, gas, loss of appetite

• Qi Obstruction in the Chest – Chest oppression, cough, phlegm

• Postpartum or Post-surgical Qi Stagnation – Distension with weakened constitution

Precautions & Contraindications
Not suitable in cases of Qi deficiency without stagnation, unless combined with tonics
Avoid excessive use in individuals with Yin deficiency and dryness
Use cautiously in very weak or elderly patients, especially in high doses

Conclusion
Zhi Qiao is a gentle, Qi-regulating herb used in TCM to treat digestive stagnation, abdominal fullness, and chest congestion. Its mild nature makes it ideal for use in weakened or sensitive individuals, especially when Qi must be moved without damaging the body’s vital energy.