Sweet Wormwood Herb … Safety & Interactions
Qing Hao · Herba Artemisiae Annuae
Use with caution. Practitioner review recommended before use.
Contraindications
- Spleen-Stomach deficiency cold with chronic loose stools
- Use of crude herb as a substitute for standard malaria treatment
Cautions
- Preparation matters ... prolonged boiling can reduce the volatile and heat-sensitive fraction traditionally associated with Qing Hao.
- The whole herb and purified artemisinin-based medicines are related but not interchangeable.
- Pregnancy safety for unsupervised medicinal use is not established, and artemisinin derivatives carry clearer first-trimester concerns.
Drug Interactions
| Drug Class / Substrate | Mechanism | Severity | Source |
|---|---|---|---|
| Possible interaction with CYP3A4 or CYP2B6 substrate drugs when artemisinin-rich preparations are used repeatedly | |||
Pregnancy
Not recommended during pregnancy. Consult a qualified practitioner before any use.
This information is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before using herbal medicines, especially if you take prescription medications.