Chinese Rhubarb
Rheum palmatum
A powerful TCM purgative root (da huang) used short-term for constipation and 'heat.'
Traditional use (tcm): A powerful TCM purgative root (da huang) used short-term for constipation and 'heat.'
A powerful TCM purgative root (da huang) used short-term for constipation and 'heat.'
Active constituents are under study; evidence ranges from traditional use to preliminary human trials.
- A powerful TCM purgative root (da huang) used short-term for constipation and 'heat.'
Evidence strength: traditional use.
- See the evidence level above
- Strong stimulant laxative; cramping, dependence, electrolyte loss; high in oxalates.
- Pregnancy/breastfeeding
- Bowel obstruction
- Kidney stones
- Long-term use
Strong stimulant laxative; cramping, dependence, electrolyte loss; high in oxalates.
May interact with prescription medications — review with a clinician if you take any.
Use caution in pregnancy, breastfeeding, for children, and with chronic disease unless cleared by a clinician.
Choose reputable, tested suppliers; correct identification is essential for wild-harvested plants.