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Rx only · Injection, Powder, Lyophilized, For Solution · Intravenous

Rifampin

Brands: Rifadin Iv · Rifampin

3 ACTIVE SUPPLIERS — US
openFDA · updated weekly
US4 NDCs
3 active makers
UKComing
soon
CAComing
soon
AUComing
soon
EUComing
soon
RxCUI (US)9384
US makers4 labelers
Packages4
DEA / ScheduleNone

Medicaid dispensing volumeSDUD · per quarter

Prescriptions dispensed under Medicaid (fee-for-service + managed care), summed nationally. The closest free proxy to sales volume — Medicaid only, not all-payer.

203959782025 Q12025 Q22025 Q32025 Q42026 Q1
47
Rx · 2026 Q1
231
Units dispensed
-31%
Rx vs. year ago
5
Quarters · since 2025 Q1

Who makes it3 active · 1 exited

US labelers as registered with FDA. Repackagers relabel another company's product; share* is of listed packages, not sales.

LabelerTypePackagesStatus
Mylan Institutional LLCunknown1SUPPLYING
Fresenius Kabi USA, LLCunknown1SUPPLYING
Hikma Pharmaceuticals USA Inc.unknown1SUPPLYING
Sanofi-Aventis U.S. LLCunknown1EXITED 2026

Regulatory & supply eventsFDA · US

Shortages, recalls, and registration changes attached to this drug concept.

  • Apr 7, 2022
    RECALLRecall (Class II): Rifampin for Injection, USP, 600 mg/vial, One Vial per carton, Rx only, Manufactured for: Mylan Institutional LLC, Morg…

    Failed Impurities/Degradation Specifications: High out of specification results obtained for related compound during stability testing. — Recalling firm: Mylan Pharmaceuticals Inc — Nationwide in the USA

  • Feb 17, 2021
    SHORTAGEDrug shortage: Rifampin Injection (Fresenius Kabi USA, LLC)

    Rifampin Injection — reported in shortage by Fresenius Kabi USA, LLC. Therapeutic category: Anti-Infective.

  • Feb 17, 2021
    SHORTAGEDrug shortage: Rifampin Injection (Mylan Institutional, a Viatris Company)

    Rifampin Injection — reported in shortage by Mylan Institutional, a Viatris Company. Therapeutic category: Anti-Infective.

  • Feb 17, 2021
    SHORTAGEDrug shortage: Rifampin Injection (Sanofi-Aventis U.S. LLC)

    Rifampin Injection — reported in shortage by Sanofi-Aventis U.S. LLC. Therapeutic category: Anti-Infective.

  • Oct 7, 2019
    RECALLRecall (Class II): Rifampin for Injection, USP, 600 mg/vial, Rx only, Manufactured for: Mylan Institutional LLC, Rockford, IL 61103; NDC …

    Failed Impurities/Degradation Specifications: discoloration due to elevated unknown impurity results which could decrease the effectiveness of the product. — Recalling firm: Mylan Laboratories Limited (Sterile Products Division) — Nationwide in the USA

  • Jun 4, 2015
    RECALLRecall (Class II): Rifampin for Injection, USP 600mg/vial in a 20mL vial, Rx only, Manufactured for Fresenius Kabi LLC 3 Corporate Drive, …

    Failed Impurities/Degradation Specifications; out-of-specification for color, impurity, and degradation — Recalling firm: Fresenius Kabi USA, LLC — Nationwide,Hawaii, and Puerto Rico