Reference summary — not medical advice or a personal risk estimate.
Hydroxyurea
Group 3 — not classifiableMedications & MedicalchemicalEvidence: limited_in_humans
Summary
Classified by IARC as Group 3 — not classifiable as to carcinogenicity. Inadequate evidence. (Vol 76, 2000)
Regional relevance
global
global
Sources
Consumer references
Third-party tools some readers use alongside primary evidence. Meyron doesn't endorse them; we link them because you'll otherwise hit them anyway.
- California Prop 65 list
State of California's list of chemicals known to cause cancer or reproductive harm.