Dittany Bark (Bai Xian Pi)
Dictamnus dasycarpus
A root-bark used internally and as a wash for hot, itchy, weeping skin conditions.
Traditional use (tcm): A root-bark used internally and as a wash for hot, itchy, weeping skin conditions.
A root-bark used internally and as a wash for hot, itchy, weeping skin conditions.
Active constituents are under study; evidence ranges from traditional use to preliminary human trials.
- A root-bark used internally and as a wash for hot, itchy, weeping skin conditions.
Evidence strength: traditional use.
- See the evidence level above
- Rare liver reports; use under guidance.
- Pregnant/breastfeeding people without medical advice
Rare liver reports; use under guidance.
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.