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ATC N05CF02 · updated 2 Nov 2026

Zolpidem shortage in Japan

Is there a Zolpidem shortage in Japan?

Yes. As of 2 Nov 2026, 1 Zolpidem product is reported short in Japan, the first since 1 Oct 2025. No return date has been given. Main reason: manufacturing problem.

Also short in Canada, Italy, Spain, Belgium, Czechia. All countries.

Affected products in Japan

CountryProductCompanySinceExpected backReason
ゾルピデム酒石酸塩OD錠5mg「トーワ」 limitedTowa (Pensa)1 Oct 2025not givenManufacturing problem

Source

MHLW (Ministry of Health, Labour and Welfare), supply status of prescription medicines. Official list. Prescription products under limited shipment or supply suspension (delistings excluded); one row per product.