Drug Landscape ›
Peg-Interferon 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: 12
Most-reported reactions
Nausea — 2 reports (16.67%) Thrombocytopenia — 2 reports (16.67%) Arthralgia — 1 report (8.33%) Bone Marrow Failure — 1 report (8.33%) Cerebellar Haemorrhage — 1 report (8.33%) Cerebellar Infarction — 1 report (8.33%) Cerebral Ischaemia — 1 report (8.33%) Cerebrovascular Accident — 1 report (8.33%) Chest Injury — 1 report (8.33%) Chest Pain — 1 report (8.33%)
Source database →
Peg-Interferon 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 Peg-Interferon Alpha-2A approved in United States?
Yes. FDA has authorised it.
Who is the marketing authorisation holder for Peg-Interferon Alpha-2A in United States?
Hoffmann-La Roche is the originator. The local marketing authorisation holder may differ — check the official source linked above.