The Sanders Firm is now reviewing potential lawsuits from patients who have suffered ketoacidosis, kidney failure, or other side effects from the type 2 diabetes drug Invokana.  With type 2 diabetes on the rise in the US, drug companies like Johnson & Johnson (which manufactures Invokana) are tapping in to a lucrative market for medications that manage the condition.

However, the FDA and other organizations have raised safety concerns about Invokana as well as other drugs in the new class of diabetes medications known as sodium-glucose cotransporter-2 (SGLT2) inhibitors.

It’s important that patients who have been harmed by Invokana understand their rights to legal representation and pursuing fair compensation for injuries sustained.

Risks associated with Invokana & SGLT2 inhibitors

Invokana has been associated with a potentially fatal build up of acid in the blood known as ketoacidosis.

SGLT2 inhibitors have also been associated with other serious side effects, such as:

  • Kidney failure
  • Heart attack
  • Stroke
  • Coma
  • Death

Kidney failure claims

The Institute for Safe Medication Practices (ISMP) has made a number of kidney failure claims in connection to Invokana.  In their quarterly report of May 21, they itemized 457 serious adverse event reports (SAER) associated with Invokana, including the following kidney-related side effects:

  • Kidney failure or impairment: 54 instances
  • Kidney stones: 11 instances
  • Dehydration and fluid imbalances: 54 instances
  • Urinary tract infections: 50 instances




Invokana heart problems

The FDA required Johnson & Johnson to perform five post-market studies of Invokana side effects after its approval in 2013.  The significance of cardiovascular side effects detected in one of these studies, the Canagliflozin Cardiovascular Assessment Study (CANVAS), released in 2015, has been debated.

The study, involving 4330 participants at risk for cardiovascular events, found that although there was an elevated risk for stroke and heart attack during the first 30 days of usage (13 patients suffered a stroke or heart attack compared to one person taking a placebo), this risk was actually reduced after the initial 30 days.

Though some see the numbers as suggestive of low cardiovascular risks, others believe that more research is necessary.

Grounds for filing an Invokana lawsuit


Given the large number of patients who have used Invokana to regulate their blood glucose levels, the potential for mass litigation in the Unites States is significant.

Claims may be based on the following causes of action:

  • Negligence
  • Failure to warn of side effects
  • Manufacturing or design defects
  • Fraudulent or negligent misrepresentation

Patients who have experienced severe side effects such as ketoacidosis or kidney failure after taking Invokana may have a valid claim for damages. However, there are statutes of limitation to file a lawsuit, making it important to retain legal counsel as soon as possible.

The Sanders Firm is a nationally-acclaimed practice with five decades of experience litigating dangerous drug lawsuits.  If you took Invokana and were hospitalized or incurred injury, please contact our office at 1-800-FAIR-PLAY (1-800-324-7752) to arrange a free case review and discuss your options for legal recourse.

Invokana and ketoacidosis

The FDA recently issued a safety announcement concerning SGLT2 inhibitors such as Invokana and ketoacidosis, a condition which involves high levels of ketones (acid) in the blood.  Without treatment, ketoacidosis can lead to dehydration, loss of consciousness, coma, and even death.

While usually it is type 1 diabetes patients who are at risk for ketoacidosis, the FDA’s safety communication of  May 15, 2015 listed 20 adverse events involving ketoacidosis among SGLT2 inhibitor users between March 2013 to June 6, 2014, with additional reports coming in subsequently. None of the patients died, though all required hospitalization or emergency room visits.

At The Sanders Law Firm, Success Is A Tradition

Founded in 1967, The Sanders Law Firm has flourished into one of New York’s most successful personal injury practices, with an accomplished team of attorneys, paralegals, health care consultants, and support staff. Our trial attorneys take new cases on a contingency basis, which means there is no cost to the client unless we secure monetary damages on your behalf.

Our personal injury law firm continues to make its industry-leading legal services even better, and hire attorneys and staff that enable us to serve a more diverse population.

At The Sanders Firm, there is never any charge to evaluate your case. We have helped thousands of injured clients throughout New York City, Long Island, Brooklyn, Bronx, Queens, and Staten Island, and we’re prepared to help you too. In just the last five years we have procured over $100 million dollars on behalf of our clients, thanks to our vast resources and experienced attorneys. Our personal injury law firm continues to make its industry-leading legal services even better, and hire attorneys and staff that enable us to serve a more diverse population.

To set up your free, no-obligation case review with a New York personal injury lawyer, please call (516) 591-3208 or contact us using our online form. Our friendly staff is standing by to take your call 24 hours a day, 7 days a week.



The Sanders Law Firm is a New York personal injury practice with offices in Long Island, Manhattan, Queens, and Brooklyn.