Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class I · High risk Ongoing Initiated Mar 4, 2024 (3 years ago)

Treprostinil Injection

Class I — High risk. Reasonable probability of serious harm or death.

Why it was recalled

Presence of Particulate Matter.

Cause type: Particulate / foreign matter

Visible foreign particles - glass, metal, fibers or other material - found in the product. Particles can enter from equipment wear, containers or the process, and are dangerous in injectables. All particulate / foreign matter recalls.

What was recalled

Treprostinil Injection, 20 mg/20 mL (1 mg/mL), For Subcutaneous or Intravenous Infusion Only, 20 mL Multiple-Dose Vial, Rx Only, Distributed by: Par Pharmaceutical, Chestnut Ridge, NY 10977. NDC: 42023-206-01

Affected NDC 42023-0206-01

Compare with the code on your package — it is the most precise check available.

Drug: Treprostinil

Recalling firm
Par Sterile Products LLC
Origin
MI, United States
Initiated by
Voluntary: Firm initiated
Company announcement
Mar 12, 2024 · FDA notice with lot numbers
FDA recall number
D-0429-2024 · FDA notice

Treat this as urgent. Class I means FDA judged there is a reasonable probability of serious harm. Find the lot number on your package; if it matches the recalled lots, do not take another dose before you have spoken to your pharmacist or prescriber - today, not next week.

Other Treprostinil recalls

See all
Class II · Moderate risk

Tyvaso (treprostinil)

Defective Delivery System: United Therapeutics is voluntarily recalling a small number of Tyvaso Inhalation Systems with Optineb ON-100/7 and TD-100/A medical devices. These devices may have been programmed with a different software version than intended for the device. If the device has the incorrect software, it may not operate as indicated in the Instructions for Use.

Terminated Packaging defect United Therapeutics Corp. D-1423-2014

Other recalls by Par Sterile Products LLC

All 2024 recalls
Class II · Moderate risk

Vasostrict

Superpotent Drug: Assay from the 3-month and 6-month stability intervals exceeded the upper specification limit.

Ongoing Wrong potency / content Par Sterile Products LLC D-0232-2024
Class II · Moderate risk

Buprenorphine HCI Injection

Crystallization: due to the presence of white, crystalline particulates, adhered to the side and bottom of the glass vials, which are comprised of principally dextrose and the buprenorphine active component.

Terminated Failed specification PAR Sterile Products LLC NDC 42023-179-01 D-0698-2017