Chitraka / Leadwort
Plumbago zeylanica
Plumbagin from Chitraka is one of the most potent natural anti-cancer naphthoquinones with documented activity against breast, colon, prostate, and ovarian cancer cells. Mechanisms include NF-κB inhibition, STAT3 blocking, and reactive oxygen species generation selective to cancer cells. Ayurveda uses Chitraka as a digestive fire-kindler and anti-tumour herb.
Medicinal Properties
Cancer Types Studied
Recommended Dosage
Low doses ONLY under supervision — 125–250 mg standardised extract. Toxic at high doses.
Preparations
Ayurvedic Formula Under Supervision
Chitraka is typically used as part of classical Ayurvedic formulas (Chitrakadi Vati) under qualified supervision — NOT as a standalone high-dose supplement.
NIH / PubMed Research
Links open on PubMed (National Library of Medicine). Research is ongoing — results may not reflect clinical use.
Cautions & Interactions
- TOXIC at high doses — can cause severe gastrointestinal damage and liver toxicity
- Use ONLY under qualified Ayurvedic physician or integrative oncologist supervision
- Do not use in pregnancy — abortifacient
- Never self-prescribe high-dose plumbagin
Related Herbs
Informational only. Not medical advice. Consult your healthcare provider before use.