Skip to main content
Personal Injury Attorneys

10 Companies Have Recalled Metformin Since FDA Warning!

Learning Center
wp-content/uploads/2025/05/BLOG-1-1.png

Since the FDA found unfortunate levels of a known carcinogen in extended-release tablets of Metformin, ten companies nationwide have recalled their Metformin products to help protect its users.
Those ten companies are as follows:

  • Amneal Pharmaceuticals
  • Akvare (Repackages for Amneal)
  • Apotex
  • Granules Pharmaceuticals
  • Lupin Pharmaceuticals
  • Marksans Pharma Limited
  • PD-Rx (Repackages for Amneal and Marksans)
  • Preferred Pharmaceuticals (Repackages for Marksans)
  • Teva Pharmaceuticals
  • The Harvard Drug Group (Repackages for Apotex)

Click to view a full list of recalled Metformin Products

Carcinogen Found in Popular Diabetes Medication, Metformin

Valisure, an online pharmacy that routinely tests medications before shipping them to customers detected extremely high levels of NDMA, a cancer-causing chemical inside of Metformin, a popular diabetes drug.

Valisure sent the FDA a Citizens Petition on March 2nd, asking the FDA to recall Metformin and conduct an investigation into how it became contaminated.

Two months later in May, the FDA released a statement on their website alerting patients and health care professionals to the fact that impure levels of NDMA had been found in extended-release tablets of Metformin.

It is important to note, however, that the FDA did not find any levels of NDMA in instant-release tablets of Metformin, which is widely known to be the most popular form of Metformin.

The FDA has also asked all manufacturers of Metformin to look into a potential risk for excessive levels of NDMA in their extended-release tablets and to alert the FDA if they find a batch of the medication that fits that description so it does not get released to any U.S. markets.

In late 2019, the FDA announced that it had become aware of NDMA within Metformin products in other countries.

The FDA has maintained the stance that it would continue with ongoing tests of Metformin and other medications, and if they’re alerted to any high levels of NDMA or other impurities, that swift action would be taken from their end.

Metformin, Metformin Cancer, Metformin Side Effects, Mass Torts, Attorney, Lawyer, North Carolina, South Carolina, Virginia, Don Marcari, Marcari Russotto Spencer & Balaban

The popular diabetes medication Metformin has now been linked to several different types of cancer. Call us today for help!

What We Know About Metformin and NDMA:

  • The FDA went on to state that they found high levels of this harmful substance in the extended-release tablets of Metformin and asked for it to be voluntarily recalled nationwide.
  • Numerous U.S. health experts have warned people to not abruptly stop taking Metformin as it could have negative impacts.
  • There’s no short-term risk involved in taking Metformin, at the moment.
  • Human beings should only ingest 96 nanograms per day of NDMA.
  • Speak to your primary care physician immediately to make a change in medication.
Have You Been Diagnosed With Cancer After Taking Metformin?

Our Firm Fights to Make Negligent Pharmaceutical Companies Pay Those in Need

At Marcari, Russotto, Spencer, and Balaban, our attorneys understand that trust is important when it comes to taking drugs for your health.

Every person in the United States who takes a prescription drug is trusting the medical professionals and the companies that manufacture the drugs with their safety. Unfortunately, more often than not, some medications can turn out to be harmful, worsening health and causing severe, sometimes even fatal, side effects for those who need them most.

Metformin, Metformin Cancer, Metformin Side Effects, Mass Torts, Attorney, Lawyer, North Carolina, South Carolina, Virginia, Don Marcari, Marcari Russotto Spencer & Balaban

Click here to schedule a free attorney consultation with Marcari, Russotto, Spencer & Balaban today!

Sign Up Below For a Free Attorney Consultation!

Marcari, Russotto, Spencer & Balaban handles a full range of mass tort matters, including cases relating to toxic exposure, dangerous drugs, and defective products. Call us today at (855) 435-7247 or contact us online to schedule a free consultation.

For your convenience, we have offices throughout North Carolina, South Carolina, and Virginia.

Use the form below to sign up for a free attorney consultation. Once we have received it, we will make sure to reach out to you as soon as we possibly can to schedule your free attorney consultation.

Thanks!

Professional man in suit with tie and glasses standing before bookshelves in office setting.

Written By David Russotto

Partner

David began his legal career as an attorney with the U.S. Navy JAG Corps. David’s long familiarity with the military and respect for the sacrifices made by U.S. veterans has been instrumental in his decision to represent disabled veterans and their families.

Recent Resource Articles

Get answers, stay informed, and explore your options. Our blog breaks down personal law in a way that’s clear and helpful.

Schedule a FREE Consultation Today!

Knowledgable Legal Representation at an Office Close to You
Woman with neck pain after car accident, standing beside blue vehicle on roadside.