BRANMOOR
THURSDAY · 14 MAY 2026

Rifampin

Injection · trading as Rifadin Iv

Current Active — Day 1912 FDA record updated

Lower impact — Multiple manufacturers (3 known suppliers) produce this drug, which may allow alternative sourcing.

FDA shortage record

Substance
Rifampin
Brand name
Rifadin Iv
Manufacturer
Sanofi-Aventis U.S. LLC
Dosage form
Injection
Presentation
Rifadin, Injection, 600 mg/10 mL (NDC 0068-0597-01)
Route(s)
INTRAVENOUS
Therapeutic category
Anti-Infective
Package NDC
0068-0597-01
Initially posted
02/17/2021
Days on shortage list
1912
Current FDA status
Current
Shortage entries (current dataset)
3 records for Rifampin — repeat offender

Why this shortage matters

Anti-infective drugs — antibiotics, antivirals, and antifungals — treat bacterial, viral, and fungal infections. A shortage can delay care for serious hospital-acquired or opportunistic infections, where drug choice and timing directly affect patient outcomes.

FDA therapeutic class: Anti-Infective

Reason and context

Reason reported: Discontinuation of the manufacture of the drug

Discontinuation of the manufacture of the drug

FDA reference link

Manufacturer contact

Per the FDA record, the manufacturer's contact for supply inquiries is 800-633-1610.

If you're affected by this shortage

  • Talk to your prescribing clinician or pharmacist about therapeutic alternatives. Do not switch medications on your own.
  • Ask your pharmacy to check supply across multiple wholesalers and other branches.
  • Check current pharmacy pricing and availability via GoodRx (affiliate link).
  • Report a continuing supply problem to FDA via the FDA Drug Shortages contact form.

Sources

Important

This page reproduces publicly available FDA shortage data for informational purposes only. It is not medical advice and does not establish a clinician-patient relationship. Shortage status changes frequently; verify directly with your pharmacist or the FDA Drug Shortages site before making any treatment decision.