Umifenovir (Arbidol) is a Russian/Chinese antiviral drug sometimes discussed in supplement contexts. It is NOT a dietary supplement — it's a pharmaceutical with regulatory approval in Russia and China for influenza. Included for disambiguation purposes only. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.