Dangerous Drug Attorneys of Onder Law - St. Louis Personal Injury Attorneys

Dangerous Drug Personal Injury Law | St. Louis

Personal Injury Legal Representation in St. Louis and Beyond for Pharmaceutical Litigation

Our country has an advanced system of safety testing and regulation in place to ensure medications are safe. We assume the pharmaceutical drugs prescribed by our doctors are beneficial for our health. Yet in too many cases, pharmaceutical drugs cause severe health problems that rival the conditions they were intended to treat.

At no fault of their own, countless Americans suffer from severe health problems and die wrongfully as a result of a dangerous drug. Pharmaceutical companies cut corners to increase profits, and release dangerous and defective drugs onto the market.

The Onder Law Firm specializes in representing individuals and families against large, billion-dollar pharmaceutical corporations. In many cases, it is only the threat of litigation that spurs pharmaceutical companies to take action to recall a dangerous drug or add a warning to a product's label. Our attorneys handling pharmaceutical litigation endeavor to win meaningful compensation to safeguard a family's financial future following medical emergencies or loss stemming from a dangerous drug.

If you believe you or a family member was harmed by a dangerous or defective drug, you may have grounds to file a claim. Pharmaceutical lawsuits can bring about needed monetary compensation to cover medical expenses, lost work, and long-term care - and they also serve to prevent future suffering. When companies are faced with major litigation for dangerous pharmaceuticals, they are more likely improve the safety of their drugs.


Androgel and other testosterone replacement therapies have been found to pose serious cardiac health risks to men. Furthermore, there is no evidence to suggest many men stand to benefit from taking testosterone replacements like Androgel. False and misleading advertising has led thousands of men to take testosterone therapy, completely unaware of the health risks and at no fault of their own. Read more about AndroGel and other testosterone drug lawsuits.


Approved by a fast track FDA process, Invokana is a drug prescribed to Type II diabetics that has been found to cause serious health problems including kidney failure, ketoacidosis, cardiac problems, and death. Used as a method of glycemic control, medical experts now suggest Invokana risks outweigh the drug's benefit. Invokana is a drug sold by Janssen, a subsidiary of Johnson & Johnson, and has been the subject of FDA warnings. Read more about Invokana lawsuits.


These heartburn and acid reflux medications, a class of drugs known as proton pump inhibitors, were the focus of a 13-year medical study that concluded ongoing use of the medications place users at a 50% higher risk of Chronic Kidney Disease. They are some of the most widely used drugs in the world and have made their makers billions of dollars and now hundreds of millions of people may have been exposed to a seriouos disease. Read more about Nexium/Prilosec/Prevacid lawsuits.

Onglyza and Kombiglyze XR

Onglyza and Kombiglyze XR are Type 2 diabetes drugs manufactured by AstraZeneca. The FDA added a Heart Failure Warning to the product labels of these drugs in April of 2016. Although relatively new to the market, both have been widely used, leaving hundreds of thousands of current and former users at a greater risk of developing heart failure. Read more about Onglyza and Kombiglyze XR lawsuits.


Risperdal is an antipsychotic prescribed to children, adolescents, and adults who suffer from Bipolar I Disorder, autism, and schizophrenia that has been found to cause the growth of breasts in boys and young men. The condition, which is known as gynecomastia, is less a medical condition than an emotional one, though surgery is often required to remedy the physical condition. A best-selling drug of Johnson & Johnson, off-label and fraudulent advertising allegations were settled in a record $2.2 billion dollar settlement with the United States Justice Department. Read more about Risperdal lawsuits.


Tasigna is a drug for treating Philadelphia chromosome-positive chronic myeloid leukemia. Medical research has found that it causes severe and rapidly developing atherosclerosis in as many as one-fourth of its users. This can result in peripheral arterial disease, which may result in amputation of one or more limbs in severe cases. Read more about Tasigna atherosclerosis lawsuits.


Taxotere is a chemotherapy drug that that has been found to cause permanent hair loss. Although hair loss is a common side effect of many chemotherapy drugs, that is only temporary. In many cases, those who have used Taxotere have been left with permanent baldness, patchy or clumpy hair. There was no warning of the potential for permanent hair loss, despite the drug's manufacturer being aware of this risk for over a decade. Read more about Taxotere hair lawsuits.


Xarelto is a popular anti-coagulant that is now known to cause high rates of serious and potentially fatal internal bleeding. Intended to prevent stroke but inhibiting the formation of blood clots, Xarelto is perhaps more dangerous than it is beneficial. There is no antidote to stop Xarelto internal bleeding, and patients were not fairly warned of the risk for serious bleeding events. Read more about Xarelto lawsuits.


An anti-nausea medication, Zofran has been widely prescribed to pregnant women despite never having been tested for that use. Studies now show that babies exposed to Zofran in utero, particularly during the first trimester, are at risk for developing a range of birth defects including congenital heart defects and cleft palate. GlaxoSmithKline settled a lawsuit with the Department of Justice for $3 billion, in part for promoting Zofran for use in pregnany women. Read more about Zofran lawsuits.

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Onder Law holds the highest possible peer review rating from Martindale-Hubbell

Onder Law holds the highest possible peer review rating from Martindale-Hubbell

Million Dollar Advocates Forum

We have been recognized by the Million Dollar Advocates Foum for securing million dollar settlements on behalf of our clients. Fewer than 1% of all attorneys receive this recgonition.

Multi-Million Dollar Advocates Forum

We have been recognized by the Million Dollar Advocates Foum for securing multi-million dollar settlements on behalf of our clients. Fewer than 1% of all attorneys receive this recgonition.

Super Lawyers

The attorneys of Onder Law have been recognized as Super Lawyers

Multi-Million Dollar Advocates Forum

We have been nominated as one of the Best Attorneys in America - The Most Qualified Attorneys in Our Country by Rue Ratings

Member National Trial Lawyers Association

The attorneys of Onder Law are proud members of the National Trial Lawyers Association

Onder Law handles mass tort claims that are filed in federal courts nationwide. Attorneys at Onder Law are licensed only in Missouri, Illinois and Kansas; however our attorneys have handled cases nationwide* including in: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming.

Attorneys at Onder Law have represented clients in federal multi-district litigation in the following cities*: Atlanta, GA, Austin, TX, Baltimore, MD, Birmingham, AL, Boston, MA, Buffalo, NY, Charlotte, NC, Chicago, IL, Cincinnati, OH, Cleveland, OH, Columbus, OH, Dallas, TX, Denver, CO, Detroit, MI, Fresno, CA, Hartford, CT, Honolulu, HI, Houston, TX, Indianapolis, IN, Jacksonville, FL, Kansas City, MO, Las Vegas, NV, Los Angeles, CA, Louisville, KY, Memphis, TN, Miami, FL, Milwaukee, WI, Minneapolis, MN, Nashville, TN, New Orleans, LA, New York, NY, Oklahoma City, OK, Orlando, FL, Philadelphia, PA, Phoenix, AZ, Pittsburgh, PA, Portland, OR, Providence, RI, Raleigh, NC, Richmond, VA, Riverside, CA, Rochester, NY, Sacramento, CA, Salt Lake City, UT, San Antonio, TX, San Diego, CA San Francisco, CA, San Jose, CA, Seattle, WA, St. Louis, MO, Tampa, FL, Tucson, AZ, Tulsa, OK, Virginia Beach, VA and Washington, DC.

* In order to represent clients in states where the attorneys are not licensed, they must be granted admission pro hac vice or associate with local counsel.