All You Need to Know About PPI Stomach Cancer Lawsuits

Every day, there are increasing numbers of PPI lawsuits in America. Many people blame proton pump inhibitors for causing varying degrees of severely adverse side effects in their bodies. To this end, they’ve decided to file personal injury lawsuits against PPI manufacturers, hoping to get compensation for their injuries.

Doctors generally prescribe Proton Pump Inhibitors (PPIs) for patients with heartburn and other acid-related or gastrointestinal disorders. PPI medications help patients by lowering the levels of stomach acid in their stomach linings. Patients also use PPI medicines to treat stomach ulcers and indigestion efficiently.

Some of the most commonly used PPI medications include Nexium, Omeprazole, Lansoprazole, Rabeprazole, and Dexlansoprazole. Many of these medicines have proven to provide fast relief for many stomach-related issues. But patients claim that their side effects far outweigh their benefits. In this article, you’ll learn everything you need to know about PPIs and the lawsuits that PPI manufacturers have to defend.

More About Proton Pump Inhibitors Lawsuits

PPI medications come in various brand names, and thousands of people in America have consumed them. Like every other medicine, protein pump inhibitors have several side effects that the patients who take them may suffer. Some of the most common aftereffects include headache, nausea, constipation, and diarrhea.

Many patients who have used PPIs are okay with having the mild side effects that the medications bring. But many did not envisage the life-threatening medical conditions that the medicine exposed them to. People who took PPIs are now fighting severe health problems that they wouldn’t have bothered with if they hadn’t taken them.

From stomach cancers to kidney complications, PPIs have proven to be more dangerous than every other heartburn medicine type. As a result, affected persons have instituted mass tort actions against their manufacturers and claimed compensation for their injuries.

Some of the harmful PPI drugs are:


Nexium is one of the most commonly used PPI brands in the country. It is also known as Esomeprazole. The drug treats gastroesophageal reflux disease, peptic ulcer, stomach upset, and many more acid-related diseases. Doctors administer it orally or intravenously, once or twice daily.

The pharmaceutical company that produces Nexium is AstraZeneca. AstraZeneca is one of the defendants in the PPI mass tort suits. Users say that they were negligent in not disclosing that the drug induces stomach cancers and kidney problems.


Omeprazole is more commonly known as Prilosec. It’s another famous protein pump inhibitor brand and, like Nexium, treats different gastroesophageal disorders. AstraZeneca and Procter & Gamble produce omeprazole, which users say causes heart attack, bone fractures, congenital disabilities, and kidney complications.


Protonix is another protein pump inhibitor medication that research reveals can be harmful to health in the long-term. Also known as pantoprazole, it treats stomach and intestinal ulcers. Users have now attributed the drug to cause numerous adverse health effects like stomach cancers and kidney injuries.

Its manufacturer, Pfizer, is currently a defendant in class-action lawsuits. The suits claim that they were negligent in disclosing the adverse side effects of the drug. They also presented it to cure all kinds of GERD against the FDA’s terms of approval.

Some Proton Pump Inhibitor Mass Lawsuits Examples

AstraZeneca, Pfizer, Procter & Gamble, and other manufacturers of various protein pump inhibitor drugs currently face not less than 15 000 lawsuits collectively. The number of cases is skyrocketing by the day. Let’s look at a few striking ones:

  • Jackie Koon

Jackie Koon of Kansas filed a suit against AstraZeneca in August 2016. Koon claimed that Prilosec caused her permanent kidney injuries. She demanded $10 million as compensation for physical pain and mental anguish, among other injuries.

  • Stewart Williams 

Stewart Williams of Maryland filed a personal injury suit for AstraZeneca, Pfizer, Procter & Gamble, and Merck & Co. He’s seeking compensation from the companies. Williams is claiming that they deliberately hid information about the drugs’ harmful reactions.

Is a PPI Lawsuit Viable?

Proton Pump Inhibitors are generally safe. Even though patients claim it caused health risks to the kidney and stomach, some reports show that these threats are rare. The FDA still hasn’t recalled the drugs, making people wonder about the likelihood of success against their manufacturers in court.

However, the lawsuits aren’t challenging the overall safety of the drugs. Instead, they say that the manufacturers failed in their duty of care to inform them of the drugs’ severe side effects.

Get a Mass Tort Lawyer Now!

An experienced Mass Tort Lawyer will help you get the compensation you deserve in your PPI claim. Contact Rueb Stoller Daniel to get started on your PPI suit now!