When will Neostigmine Methylsulfate 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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Neostigmine Methylsulfate Injection

Brand names: Neostigmine Methylsulfate

Category: Analgesia/Addiction

Not specified 1

FDA status: To Be Discontinued · Last FDA update: Jan 12, 2026 · First posted: Jan 12, 2026 · 1 manufacturers, 1 listed presentations

As of Jan 12, 2026, the FDA lists Neostigmine Methylsulfate Injection as being discontinued. Of 1 manufacturer presentations, 1 Not specified.

Ask your pharmacist: which of the 1 manufacturers below can they order right now, and whether a different strength or form of Neostigmine Methylsulfate 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
Neostigmine Methylsulfate, Injection, .5 mg/1 mL (NDC 63323-413-10) NDC 63323-413-10	Fresenius Kabi USA, LLC	Not specified	Discontinuation of the manufacture of the drug

Related medications in shortage

Other Analgesia/Addiction 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 Neostigmine Methylsulfate Injection (FDA data as of Jan 12, 2026). Shortage Watch, openFDA.”

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