BRANMOOR
THURSDAY · 14 MAY 2026

Azacitidine

Injection · trading as Vidaza

Current Active — Day 1973 FDA record updated

Moderate impact — Limited manufacturing base (2 known suppliers); substitute sourcing may be constrained.

FDA shortage record

Substance
Azacitidine
Brand name
Vidaza
Manufacturers / suppliers
  • Celgene Corporation
  • Bristol Myers Squibb Co.
2 known suppliers in current FDA data
Dosage form
Injection
Presentation
Vidaza, Injection, 100 mg (NDC 59572-102-01)
Route(s)
INTRAVENOUS, SUBCUTANEOUS
Therapeutic category
Oncology
Package NDC
59572-102-01
Initially posted
12/18/2020
Days on shortage list
1973
Current FDA status
Current
Shortage entries (current dataset)
2 records for Azacitidine

Why this shortage matters

Oncology drugs treat cancers including solid tumors, leukemia, and lymphoma. Shortages of chemotherapy agents can delay or interrupt regimens where dose timing and intensity directly affect treatment outcomes.

FDA therapeutic class: Oncology

Manufacturer contact

Per the FDA record, the manufacturer's contact for supply inquiries is 1-888-423-5436.

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.