Technetium TC-99M Pyrophosphate Kit Injection Shortage: Supply Updates and Manufacturer Status
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The FDA reports a current shortage of Technetium TC-99M Pyrophosphate Kit Injection, a medical imaging agent, with manufacturers expecting supply recovery in 2026.
What this FDA drug-shortage notice tells you, and what most readers miss
This notice was issued by FDA on April 6, 2026 and geographically references United States. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken - "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to - Drug Shortages - determines the regulatory framework behind it, which shapes what mitigations (alternative therapies, allocation timelines, manufacturer guidance) are available and which agency holds oversight.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to verify its scope, source, and timestamp, then compare related notices without assuming that one record proves a broader trend.
Areazine pairs this record with the original agency URL so you can check the primary source before acting. Its related labels are drug-shortage, fda, medication, Technetium TC-99M Pyrophosphate.
What's in Shortage
Technetium TC-99M Pyrophosphate Kit Injection is currently listed as in shortage. This medication is used within the therapeutic category of Medical Imaging. It is available under the brand names TECHNESCAN PYP and KIT FOR THE PREPARATION OF TECHNETIUM TC99M PYROPHOSPHATE. The current status of this medication is listed as "Current" on the FDA shortage database.
Which Manufacturers Are Affected
Currently, all listed manufacturers report that the product is unavailable, with supply recovery not expected until 2026.
Curium US LLC
- Status: Unavailable
- Note: Supply anticipated in Q1 2026
- Presentation: Technescan PYP, Injection, 11.9 mg/10 mL; 3.2 mg/10 mL (NDC 69945-094-20)
- Contact: 888-744-1414
Sun Pharmaceutical Industries, Inc.
- Status: Unavailable
- Note: New supply anticipated in Q2 2026
- Presentation: CIS-PYRO, Injection, 12 mg/10 mL (NDC 45567-0060-1 and 45567-0060-2)
- Contact: 800-818-4555
Why There's a Shortage
The reason provided for this shortage is a shortage of an active ingredient necessary for the production of the injection.
What Patients Should Do
If you are scheduled for medical imaging that requires Technetium TC-99M Pyrophosphate, please take the following steps:
- Consult Your Healthcare Provider: Discuss the shortage with your doctor or the medical imaging department to understand how this affects your procedure.
- Contact the Manufacturer: You may use the contact information provided above to inquire about the most recent supply updates directly from the manufacturers.
- Speak with a Pharmacist: Your pharmacist may have information regarding institutional availability or local supply status.
Disclaimer: Patients should always consult their healthcare provider regarding medical decisions. Do not make changes to your medical care without professional consultation.
Source
Attribution: FDA Drug Shortage Database
- Initial Posting Date: 12/27/2023
- Last Updated: 02/04/2026
Original source: FDA Official Notice ↗
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