Case Study Suggests Even Low-Dose Risperdal Side Effects May Cause Tardive Dyskinesia Movement Disorders
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Louisiana Supreme Court Overturns $258M Award in Risperdal Lawsuit January 29, 2014 Irvin Jackson Add Your CommentsThe Louisiana Supreme Court has reversed a $257 million verdict entered against Johnson & Johnson, which was awarded to the state several years ago over illegal marketing of the drug maker’s antipsychotic Risperdal. ย In a ruling (PDF) issued on Tuesday, Louisiana’s highest court determined that the state attorney general’s office failed to establish that Johnson & Johnson’s Janssen Pharmaceutical Inc. subsidiary broke state laws by misrepresenting the potential side effects of Risperdal.Although Johnson & Johnson recently agreed to pay $2.2 billion to settle Risperdal marketing charges brought by the U.S. Department of Justice, Louisiana’s claims were excluded from the deal based on the prior damage award in this case.Do You Know about…Spinal Cord Stimulator lawsuitsSpinal cord stimulator lawsuits are being investigated for individuals who suffered unnecessary shocks, burns or other problems, often resulting in the need for additional surgery to remove the SCS.Learn MoreSEE IF YOU QUALIFY FOR COMPENSATIONDo You Know AboutโฆSpinal Cord Stimulator lawsuitsSpinal cord stimulator lawsuits are being investigated for individuals who suffered unnecessary shocks, burns or other problems, often resulting in the need for additional surgery to remove the SCS.Learn MoreSEE IF YOU QUALIFY FOR COMPENSATIONThe basis of the state’s charges against the pharmaceutical giant was that because of off-label marketing and misrepresentation of the health risks, the company received fraudulent medical reimbursements. However, the Louisiana Supreme Court determined that the state never actually showed evidence of Janssen or J&J receiving such fraudulent payments based on the Risperdal misrepresentations, overturning the verdict in the 2010 case.“Even if the defendants misrepresented the efficacy or safety of their product to Louisiana doctors, there is simply no evidence in this record, and moreover no allegation, that this misrepresentation in fact caused any health care provider or his billing agent to knowingly present a claim for payment that is false, fictitious, untrue, or misleading in regard to any material information,” the court ruled.Louisiana was one ofย several states that have pursued Risperdal lawsuits against Johnson & Johnson. Arkansas and Texas courts also leveled fines of hundreds of millions of dollars against the company.In addition to the DOJ settlement and the Louisiana verdict, there was also aย $327 million damage award the company was ordered to pay South Carolinaย for illegally promoting the drug and overstating its benefits.ย Johnson & Johnson has appealed that verdict as well, arguing that the damages are unfair because it was never shown that anyone was harmed due to its actions.Risperdal RisksOne of the largest concerns over the use of Risperdal raised in the government cases involve the use of the antipsychotic in nursing homes, where it has often been given to elderly patients with dementia as a form of chemical restraint. The FDA and other health officials have repeatedly warned that Risperdal has little or no effect on dementia, and actually appears to increase the risk of death. As a result, many critics consider using Risperdal as a chemical restraint to be a form of nursing home abuse.In addition to claims alleging that the drug makers illegally marketed their product, Johnson & Johnson and its Janssen subsidiary also face a growing number Risperdal lawsuitsย brought in recent years by young males who were given the drug as children, alleging that use of the antipsychotic as young boys caused them to develop male breasts, involving a serious medical condition known as gynecomastia.Those complaints allege that the drug makers provided inadequate warnings for consumers or the medical community about the risk of boys developingย breasts from Risperdal. In some cases, plaintiffs alleged that boys developed breasts measuring as large as a 38D cup size after using the medication, with many cases resulting in the need for breast removal surgery.Theย psychological effects of Risperdal breast growthย can have a devastating impact on the boys, greatly impacting their overall quality of life. Lawsuits allege that Johnson & Johnson placed their desire for profits before the health of consumers by withholding information about this potential risk for young males prescribed Risperdal. Written by: Irvin JacksonSenior Legal Journalist & Contributing EditorIrvin Jackson is a senior investigative reporter at AboutLawsuits.com with more than 30 years of experience covering mass tort litigation, environmental policy, and consumer safety. He previously served as Associate Editor at Inside the EPA and contributes original reporting on product liability lawsuits, regulatory failures, and nationwide litigation trends. Tags: Antipsychotic, Johnson & Johnson, Louisiana, Male Breast Growth, Nursing Home Abuse, Risperdal Image Credit: |More Risperdal Lawsuit Stories Risperdal Side Effects Led to Deadly Breast Cancer, Lawsuit Claims January 7, 2026 Court Considers Remanding Risperdal Breast Cancer Lawsuit to California State Court October 29, 2025 Case Study Suggests Even Low-Dose Risperdal Side Effects May Cause Tardive Dyskinesia Movement Disorders December 14, 2022 0 Comments FacebookThis field is for validation purposes and should be left unchanged.Share Your CommentsFirst Name*Last NameEmail* Shared Comments*This field is hidden when viewing the formI authorize the above comments be posted on this page Yes NoPost Comment I authorize the above comments be posted on this pageWeekly Digest Opt-In Yes, send me a weekly email with the latest lawsuits, recalls and warnings.Want your comments reviewed by a lawyer?To have an attorney review your comments and contact you about a potential case, provide your contact information below. This will not be published.Contact Phone #Alt Phone #Private CommentsNOTE: Providing information for review by an attorney does not form an attorney-client relationship.CAPTCHAGA SourceGA CampaignGA MediumGA ContentGA TermΔ MORE TOP STORIES First Covidien Hernia Mesh Lawsuit Trial Over Symbotex Problems To Begin Next Week (Posted: today)The first Covidien hernia mesh bellwether trial begins on Monday in Massachusetts federal court involving claims that the Symbotex mesh is defectively designed.MORE ABOUT: HERNIA MESH LAWSUITCovidien Mesh Lawsuit Cleared for Trial Over Hernia Repair Complications (06/10/2026)Bard Ventralight Lawsuit Claims Hernia Mesh Failure Resulted in Ongoing Physical Disabilities (06/03/2026)Bard Ventralex Patch Lawsuit Claims Umbilical Hernia Mesh Failed, Requiring Removal Surgery (05/21/2026) Suboxone Manufacturer Faces Nearly 18,000 Dental Erosion Lawsuits (Posted: yesterday)Indivior faces nearly 18,000 Suboxone dental erosion lawsuits filed by individuals nationwide who say the opioid addiction treatment caused severe tooth damage.MORE ABOUT: SUBOXONE TOOTH DECAY LAWSUITSuboxone Dry Mouth Lawsuit Claims Dental Problems Could Have Been Avoided With Sublocade Shot (06/18/2026)Suboxone Dental Erosion Lawsuit Alleges Indivior Should Have Known About Tooth Decay Risks (06/11/2026)Suboxone Oral Film Lawsuit Claims Opioid Treatment Causes Tooth Decay (05/20/2026) Nevro SCS Lawsuits Warrant Centralization in New MDL: Motion (Posted: 2 days ago)Plaintiffs have requested that the Judicial Panel on Multidistrict Litigation consolidate all Nevro spinal cord stimulator lawsuits in the Central District of California for pretrial procedures.MORE ABOUT: SPINAL CORD STIMULATOR LAWSUITProclaim Spinal Cord Stimulator Lawsuit Follows Infection, Battery Migration Problems (07/06/2026)MDL Sought for Abbott Spinal Cord Stimulator Lawsuits (06/29/2026)Lawsuit Alleges WaveWriter Alpha Spinal Cord Stimulator Problems Caused Burning, Shocking Sensations (06/24/2026)
Case Study Suggests Even Low-Dose Risperdal Side Effects May Cause Tardive Dyskinesia Movement Disorders December 14, 2022
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Nevro SCS Lawsuits Warrant Centralization in New MDL: Motion (Posted: 2 days ago)Plaintiffs have requested that the Judicial Panel on Multidistrict Litigation consolidate all Nevro spinal cord stimulator lawsuits in the Central District of California for pretrial procedures.MORE ABOUT: SPINAL CORD STIMULATOR LAWSUITProclaim Spinal Cord Stimulator Lawsuit Follows Infection, Battery Migration Problems (07/06/2026)MDL Sought for Abbott Spinal Cord Stimulator Lawsuits (06/29/2026)Lawsuit Alleges WaveWriter Alpha Spinal Cord Stimulator Problems Caused Burning, Shocking Sensations (06/24/2026)