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ATC N05CH02 · Melatonin Receptor Agonists · updated 2 Nov 2026

Ramelteon shortage

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

Is there a Ramelteon shortage?

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

Countries1/16
Products2packs or presentations
Companies11 listed
Short since19 Mar 20268 months ago
Earliest returnnot givencompany estimate
Main reasonNot stated
United States2 products shortCanadaNo reported shortageGermanyNo reported shortageFranceNo reported shortageItalyNo reported shortageSpainNo reported shortageIrelandNo reported shortageAustriaNo reported shortageBelgiumNo reported shortageSwitzerlandNo reported shortageCzechiaNo reported shortageNorwayNo reported shortageSwedenNo reported shortageJapanNo reported shortageNew ZealandNo reported shortageAustraliaNo reported shortage

Timeline

United States
Rozerem, Tablet, 8 mg (NDC 64764-805-10)Rozerem, Tablet, 8 mg (NDC 64764-805-10)Rozerem, Tablet, 8 mg (NDC 64764-805-30)Rozerem, Tablet, 8 mg (NDC 64764-805-30)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
Takeda2 4502 / TAK

Listed: Takeda 4502 / TAK · Tokyo / NYSE

Compared with similar medicines

ATC group N05CH · Melatonin Receptor Agonists
Melatonin1/16Ramelteon1/16

Affected products

CountryProductCompanySinceExpected backReason
USRozerem, Tablet, 8 mg (NDC 64764-805-10) discontinuationTakeda Pharmaceuticals USA Inc.19 Mar 2026not givenNot stated
USRozerem, Tablet, 8 mg (NDC 64764-805-30) discontinuationTakeda Pharmaceuticals USA Inc.19 Mar 2026not givenNot stated

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

Questions

Is there a Ramelteon shortage?

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

When will Ramelteon 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 Ramelteon in short supply?

The most common reason reported is: not stated. Reasons by product are listed in the table below.

Which companies have Ramelteon shortages?

Takeda.