Fruits and seedsInterior-warmingFructus Foeniculi

Xiao Hui Xiang (Fennel Fruit)

小茴香 · Xiao Hui Xiang

Interior-warming herb in Traditional Chinese Medicine. Traditional functions: Opens appetite, moves qi, disperses cold, benefits intestinal tract.

In-Depth Guide

Want to learn more about Xiao Hui Xiang?

Read our in-depth guide →

Quick Facts

Latin NameFructus Foeniculi
Chinese Name & Pinyin小茴香 · Xiao Hui Xiang
Medicinal PartFruits and seeds
Efficacy CategoryInterior-warming
Botanical OriginThe dried mature fruit of Foeniculum vulgare Mill.(Apiaceae)
Nature & FlavourAcrid; Warm
Channels EnteredLiver, Kidney, Spleen, Stomach

What Is Xiao Hui Xiang?

Xiao Hui Xiang (Fennel Fruit) is a medicinal herb of Traditional Chinese Medicine.

Originally produced in Europe, in China, primarily produced in the provinces of Inner Mongolia, Gansu, Sichuan.

Nature & Flavour: Acrid; Warm
Channels Entered: Liver, Kidney, Spleen, Stomach

Xiao Hui Xiang: Materia Medica Profile

Identification & Quality Standard

Fructus Foeniculi

Botanical Origin

The dried mature fruit of Foeniculum vulgare Mill.(Apiaceae)

Production Regions

Originally produced in Europe, in China, primarily produced in the provinces of Inner Mongolia, Gansu, Sichuan.

Quality Requirements

Superior medicinal material is large, full, yellowish-green, with potent aroma.

Macroscopic Features

Cremocarp, cylindrical, some are slightly curved, 2 ends are slightly pointed, 4~8mm long, 1.5~2.5mm diameter. Externally yellowish-green or pale yellow, apex has remnants of yellowish-brown raised style base, base sometimes has tiny fruit stems. Cut fruit is long elliptical, back has 5 longitudinal ridges, and joined surface is flat and relatively wide. Horizontal cut surface is slightly pentagonal, 4 edges of back side are about same length. Distinctively aromatic odor, slightly sweet, acrid taste.

Traditional TCM Properties

Acrid; WarmLiverKidneySpleenStomach

Traditional Functions

Opens appetite, moves qi, disperses cold, benefits intestinal tract. Apply to cold in middle-jiao, loss of appetite, nausea and vomiting, abdominal cold pain, hernia pain, testicle swelling and pain, spleen and stomach qi stagnation, abdominal swelling fullness and pain.

How Xiao Hui Xiang Is Used in TCM

In the Chinese materia medica, Xiao Hui Xiang is classified among the Interior-warming herbs. It appears in 1 classical formulas in our library.

Formulas containing Xiao Hui Xiang are traditionally used for:

DysmenorrheaAbdominal PainIrregular MenstruationCold Limbs

Classical Formulas Containing Xiao Hui Xiang

Frequently Asked Questions

What is Xiao Hui Xiang? Are Yan Xiao Hui Xiang, Ba Jiao Hui Xiang and Da Hui Xiang the same?
Official Xiao Hui Xiang (小茴香) is the dried ripe fruit of Foeniculum vulgare. The pharmacopoeial name is Foeniculi Fructus. Yan Xiao Hui Xiang is salt-fried to warm the Kidney, disperse cold and stop pain—cold shan and menstrual cold. Ba Jiao Hui Xiang (star anise, Da Hui Xiang) is the star-shaped fruit of Illicium verum, a separate monograph: warms Yang, disperses cold and moves qi to stop pain—not an equal swap. Do not use toxic Japanese star anise (Illicium anisatum) as either spice. Write Xiao Hui Xiang or Yan Xiao Hui Xiang.
What are the TCM properties and traditional uses of Xiao Hui Xiang?
According to the Chinese Pharmacopoeia, Xiao Hui Xiang is acrid and warm, enters the Liver, Kidney, Spleen and Stomach channels, and acts to disperse cold and stop pain, and regulate qi and harmonize the Stomach. It is used for cold shan abdominal pain, testicular sagging, dysmenorrhea, cold pain in the lesser abdomen, epigastric-abdominal distending pain, and poor appetite with vomiting and diarrhea. Salt-fried fennel leans toward warming the Kidney, dispersing cold and stopping pain. Acrid-warm and aromatic, it suits cold congealing qi stagnation in the middle and lower burners—not Yin vacuity with flaming fire or exuberant damp-heat.
How do you choose raw versus salt-fried? Can kitchen seasoning replace the medicine?
Epigastric distention and Stomach-cold vomit-diarrhea more often use raw fennel; cold shan, cold testicular sagging and menstrual-cold pain more often use Yan Xiao Hui Xiang. A kitchen pinch is not the pharmacopoeial 3–6 g in decoction. Use caution with Apiaceae allergy (celery, carrot).
Read the complete guide →

Learn More About Xiao Hui Xiang

Explore our in-depth article covering the traditional uses, properties, functions, and TCM context of Xiao Hui Xiang.

Read the Xiao Hui Xiang Guide →

Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.

Login

Forgot your password?

Don't have an account yet?
Create account