Hawthorn Fruit … Safety & Interactions
Shan Zha · Fructus Crataegi
Use with caution. Practitioner review recommended before use.
Contraindications
- Marked Spleen-Stomach deficiency without accumulation
- Pregnancy without qualified supervision when strong blood-moving use is intended
Cautions
- Hawthorn supplement products are often more concentrated and less fruit-specific than traditional Shan Zha decoction pieces.
- Memorial Sloan Kettering notes potential interaction concerns around anticoagulants, antiplatelet drugs, digoxin, and cardiovascular therapy monitoring.
- Frequent or concentrated use may aggravate acid sensitivity in some patients despite the herb's digestive reputation.
Drug Interactions
| Drug Class / Substrate | Mechanism | Severity | Source |
|---|---|---|---|
| Anticoagulants or antiplatelet drugs - possible additive bleeding-risk concern based on hawthorn interaction literature. | |||
| Digoxin or prescription heart-failure therapy - use should be monitored rather than self-prescribed alongside cardiac medication. | |||
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.