Shan Zha (Crataegi Fructus)

Shan Zha (山楂), hawthorn fruit, reduces food stagnation, particularly from greasy and meaty food, and invigorates the blood to dispel stasis; in modern use it also helps with high blood lipids and hypertension.

Shān Zhā  ·  山楂

Latin / Pharmaceutical Name

Crataegus pinnatifida (Fructus Crataegi)

Common English Name

Hawthorn fruit

Taste

Sour, sweet

Temperature

Slightly warm

Channels Entered

Spleen, Stomach, Liver

Actions & Functions

  • Reduces food stagnation (especially meat and fatty food)
  • Invigorates the blood and dispels stasis (postpartum and menstrual pain)

Indications

Food stagnation with epigastric and abdominal distension, especially from rich food; diarrhoea and dysentery; and postpartum abdominal pain or amenorrhoea from blood stasis; also hyperlipidaemia.

Dosage

9-15 g in decoction.

Common Combinations

With Shen Qu and Mai Ya for food stagnation; with Chuan Xiong for postpartum stasis pain.

Cautions & Contraindications

Use with caution in Spleen-Stomach deficiency without stagnation and in acid regurgitation.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

Check Also

PubMed research

Acupuncture Shows Sustained Benefits for Chronic Daily Headache Prevention in Adults, Meta-Analysis Finds

Research summary (Acupuncture): Utility of Acupuncture Therapy for Adult Chronic Daily Headache Prophylaxis: A Systematic Review and Meta-Analysis. - Medical science monitor : international medical journal of experimental and clinical research, 2026.