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ATC N06AF01 · Monoamine Oxidase Inhibitors, Non-Selective · updated 2 Nov 2026

Isocarboxazid shortage

As of 2 Nov 2026, Isocarboxazid has a reported shortage in 1 of the 16 countries we track (United States), covering 1 product from 1 company.

Is there an Isocarboxazid shortage?

Yes. As of 2 Nov 2026, Isocarboxazid is reported short in 1 of the 16 countries we track: United States. No company has given a return date.

Countries1/16
Products1packs or presentations
Companies10 listed
Short since16 Apr 20267 months ago
Earliest returnnot givencompany estimate
Main reasonOther

Timeline

United States
Marplan, Tablet, 10 mg, 100 count bottle (NDMarplan, Tablet, 10 mg, 100 count bottle (NDC 72336-032-01)today

Solid bars run from the reported start to today; faded bars show the time left until the expected return. An arrow means no return date was given.

Which companies are short

products short, all countries
Lifsa Drugs1

Compared with similar medicines

ATC group N06AF · Monoamine Oxidase Inhibitors, Non-Selective
Iproniazide1/16Isocarboxazid1/16Tranylcypromine1/16

Affected products

CountryProductCompanySinceExpected backReason
USMarplan, Tablet, 10 mg, 100 count bottle (NDC 72336-032-01) limitedLifsa Drugs LLC16 Apr 2026not givenOther

"Expected back" is the date the company gave the authority, when it gave one. Ask a pharmacist about alternatives.

Questions

Is there an Isocarboxazid shortage?

Yes. As of 2 Nov 2026, Isocarboxazid is reported short in 1 of the 16 countries we track: United States. No company has given a return date.

When will Isocarboxazid be back in stock?

No return date has been given; United States: no date given. These are company estimates reported to each authority.

Why is Isocarboxazid in short supply?

The most common reason reported is: other. Reasons by product are listed in the table below.

Which companies have Isocarboxazid shortages?

Lifsa Drugs.