Nux Vomica (Raw Seed) … Safety & Interactions

Ma Qian Zi · Semen Strychni

Contraindications

  • Pregnancy
  • Children
  • Cardiac conduction disorders
  • Never used raw or unprocessed for internal use

Cautions

  • Extremely toxic; raw seed is not used internally under any normal circumstance
  • Only qualified practitioners using pharmacopoeia-specified processed forms (see Zhi Ma Qian Zi) and precisely measured, minimal doses should administer this substance internally
  • Overdose causes convulsions and can be fatal; treat any suspected ingestion as a medical emergency

Drug Interactions

Drug Class / Substrate Mechanism Severity Source
Contraindicated in combination with other CNS stimulants or medications lowering seizure threshold

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.