Drug Landscape ›
peginterferon alpha 2a ›
Regulatory · United States
Marketing authorisation
FDA
Safety signals — FAERS
Adverse reaction reports describe suspected side effects. A report does not mean the drug caused the event — co-medications, underlying disease and coincidence all contribute.
Window: 20 April 2025 – 20 April 2026
Total reports: 23
Most-reported reactions
Anaemia — 5 reports (21.74%) Depression — 2 reports (8.7%) Hepatitis C Antibody Positive — 2 reports (8.7%) Hepatotoxicity — 2 reports (8.7%) Hypersensitivity — 2 reports (8.7%) Immune Reconstitution Syndrome — 2 reports (8.7%) Insulin Resistance — 2 reports (8.7%) Liver Injury — 2 reports (8.7%) Myocardial Ischaemia — 2 reports (8.7%) Pain — 2 reports (8.7%)
Source database →
peginterferon alpha 2a in other countries
Same drug, different regulators. Each page below lists the local marketing authorisation, HTA position, pricing, and adverse-event data.
Frequently asked questions
Is peginterferon alpha 2a approved in United States?
Yes. FDA has authorised it.
Who is the marketing authorisation holder for peginterferon alpha 2a in United States?
Beijing Ditan Hospital is the originator. The local marketing authorisation holder may differ — check the official source linked above.