Prepared Chuan Wu Root … Safety & Interactions
Zhi Chuan Wu · Aconiti Radix Cocta
Contraindicated / High risk. Use only under practitioner supervision.
Contraindications
- Pregnancy
- Heat syndromes, Yin deficiency with heat, or true fluid depletion without cold
- Raw or inadequately processed aconite for internal use
- Known ventricular arrhythmia or unstable severe cardiac disease without expert supervision
Cautions
- Prepared Chuan Wu remains highly toxic and should be sourced only as an authenticated processed product.
- Improper dosing or under-processing can cause oral numbness, vomiting, diarrhea, weakness, hypotension, and life-threatening ventricular arrhythmias.
- It is a strong cold-pain herb rather than a general tonic, and it should not be self-prescribed for musculoskeletal pain.
Drug Interactions
| Drug Class / Substrate | Mechanism | Severity | Source |
|---|---|---|---|
| Cardiac glycosides such as digoxin ... additive arrhythmogenic risk | |||
| Class I and III antiarrhythmic drugs ... unpredictable electrophysiologic interaction | |||
| Beta-blockers or other rate-slowing agents ... may worsen bradycardia or mask early toxicity | |||
| QT-prolonging medications ... additive risk of malignant ventricular arrhythmia | |||
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.