When will Peginterferon alfa-2a Injection be back in stock?

The FDA lists an estimated recovery date per manufacturer where known; check the FDA note column below. National FDA records do not reflect your local pharmacy's shelf.

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Peginterferon alfa-2a Injection

Brand names: Pegasys

Category: Antiviral

Not specified 2

FDA status: Resolved · Last FDA update: Aug 27, 2026 · First posted: Jan 24, 2025 · 1 manufacturers, 2 listed presentations

As of Aug 27, 2026, the FDA lists Peginterferon alfa-2a Injection as shortage resolved. Of 2 manufacturer presentations, 2 Not specified.

Ask your pharmacist: which of the 1 manufacturers below can they order right now, and whether a different strength or form of Peginterferon alfa-2a Injection is available. For alternatives, talk to your prescriber — see what to do if your medication is in shortage.

Presentation & package NDC	Manufacturer	Availability	FDA note
Pegasys, Injection, 180 ug/.5 mL (NDC 82154-0451-4) NDC 82154-0451-4	pharmaand GmbH (pharma&)	Not specified	-
Pegasys, Injection, 180 ug/1 mL (NDC 82154-0449-1) NDC 82154-0449-1	pharmaand GmbH (pharma&)	Not specified	-

Related medications in shortage

Other Antiviral medications currently on the FDA shortage list — useful context if you and your prescriber are weighing alternatives. Always confirm with your pharmacist.

Change log

No changes recorded yet.
Tracking began Oct 1, 2026. We check the FDA every 6 hours; any real change - a manufacturer moving from Limited to Available, a new recovery date, a new listing - shows up here with its date.

Cite this: “FDA drug-shortage status for Peginterferon alfa-2a Injection (FDA data as of Aug 27, 2026). Shortage Watch, openFDA.”

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FDA data last synced Oct 1, 2026 (FDA record dated Sep 30, 2026).