Chinese Senega (Yuan Zhi)
Polygala tenuifolia
A 'calm-the-spirit' root used for forgetfulness, insomnia, and phlegm-laden cough.
Traditional use (tcm): A 'calm-the-spirit' root used for forgetfulness, insomnia, and phlegm-laden cough.
A 'calm-the-spirit' root used for forgetfulness, insomnia, and phlegm-laden cough.
Active constituents are under study; evidence ranges from traditional use to preliminary human trials.
- A 'calm-the-spirit' root used for forgetfulness, insomnia, and phlegm-laden cough.
Evidence strength: traditional use.
- See the evidence level above
- Can irritate the stomach; avoid with ulcers or gastritis.
- Pregnant/breastfeeding people without medical advice
Can irritate the stomach; avoid with ulcers or gastritis.
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.