Epinephrine Injection Recall: Tiny Particles – Even Glass – Discovered in Vials

On September 4, 2026, the U.S. Food and Drug Administration issued a recall for three lots of epinephrine injection produced by American Regent. The recall wasn’t triggered by a bad batch of the drug itself, but by something far stranger – tiny specks of foreign material that managed to slip into the sterile vials.

Customers had started noticing that some of the vials were leaking or even cracked. When the company opened a few of the suspect containers, they found an odd assortment of particles: bits of nylon, cellulosic fibers, acrylic and polyethylene fragments, and—believe it or not—tiny shards of glass.

“Particulate matter can cause blockage and clotting in blood vessels,” the FDA’s notice warned. “If a particle travels to the lungs, it could trigger a pulmonary embolism, a potentially fatal clot. Even smaller pieces can irritate veins, spark inflammation, or provoke allergic reactions.” The warning sounded serious, and for good reason – injecting anything that isn’t pure medication into a patient’s bloodstream is a big red flag.

So far, American Regent says it has not received any reports of patients actually suffering harm from these contaminated vials. Still, the company is moving quickly: they’re notifying distributors, sending letters to customers, and arranging for the vials to be returned or destroyed.

The product in question is Epinephrine Injection, USP 30 mg/30 mL (1 mg/mL) sold in multi‑dose vials. The specific lots being pulled are 25128L1C0, 25280L1C0, and 26108L1C0, identified by the National Drug Code 0517‑3030‑01.

It’s worth noting that the popular EpiPen auto‑injector is not part of this recall. EpiPens are pre‑measured, single‑use devices that deliver a set dose of epinephrine. The recalled vials, on the other hand, are meant for healthcare professionals who need to draw a custom dose for an allergic emergency.

If you happen to have any of the recalled vials, the safest move is to stop using them immediately. Return them to the pharmacy or place of purchase, or if that isn’t possible, destroy them safely. For questions, American Regent has set up a phone line (800‑645‑1706) open weekdays from 8 a.m. to 6 p.m. ET (and until 4 p.m. on Fridays).

This incident joins a string of bizarre recalls that have made headlines lately – popsicles with glass, frozen rolls with shards, plant‑based nuggets containing plastic, even sourdough with metal fragments. While each case is different, they all underline the importance of rigorous quality control in both food and pharmaceutical production.

In short, if your clinic or pharmacy stocks the above lot numbers, take action now. The risk of injecting foreign particles, however small, simply isn’t worth the gamble.