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Isoniazid Tablets Shortage

Last Updated: January 24, 2024
Status: Current

Products Affected - Description
    • Isoniazid, Marlex, 300 mg, bottle, 30 count, NDC 10135-0584-30
    • Isoniazid, Marlex, 300 mg, bottle, 100 count, NDC 10135-0584-01
    • Isoniazid oral tablet, Mylan (Viatris), 300 mg, unit-dose blister pack, 100 count, NDC 51079-0083-20
    • Isoniazid oral tablet, Teva, 100 mg, bottle, 100 count, NDC 00555-0066-02
    • Isoniazid oral tablet, Teva, 300 mg, bottle, 30 count, NDC 00555-0071-01
    • Isoniazid oral tablet, Teva, 300 mg, bottle, 100 count, NDC 00555-0071-02
Reason for the Shortage
    • Mylan did not provide a reason for the shortage.
    • Teva did not provide a reason for the shortage.
    • Marlex did not provide a reason for the shortage.
Available Products
    • There is insufficient supply for usual ordering

Estimated Resupply Dates

    • Marlex has isoniazid 300 mg tablets in 30 count and 100 count bottles on long-term back order and the company cannot estimate a release date.
    • Mylan has isoniazid 300 mg tablets in 100 count unit-dose packages on intermittent back order and the company is releasing supplies as they become available.
    • Teva has all isoniazid tablet presentations on intermittent back order and the company is releasing supplies as they become available.

Updated

Updated January 24, 2024 by Leslie Jensen, PharmD, Drug Information Specialist. Created September 1, 2022 by Leslie Jensen, PharmD, Drug Information Specialist. © 2024, Drug Information Service, University of Utah, Salt Lake City, UT.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.