Public Citizen Files Lawsuit To Get FDA to Add Impulse Control Warning Added To Requip, Similar Parkinson’s Disease Drugs

A prominent consumer watchdog group is asking a court to force federal regulators to act on a petition that calls for stronger label warnings about the risk of gambling, sex addiction and other impulsive behaviors that may result from side effects of Requip and other similar Parkinson’s disease drugs.

Public Citizen filed a complaint (PDF) in the U.S. District Court for the District of Columbia last week, naming the U.S. Food and Drug Administration (FDA) as the defendant.

The lawsuit indicates that the agency has failed to act on a petition filed in June 2016, which called for the agency to require boxed warnings on a class of drugs known as dopamine agonist medications, including Apokyn, Requip, Mirapex, Neupro, Parlodel, Cycloset, and generic cabergoline.

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The warnings are the strongest the FDA can require a drug to carry, providing risk information in a prominently placed black box on the label. The group indicate that consumers and doctors should be warned about the importance of being on the look out for compulsive behaviors that may be caused by the drugs, which are commonly prescribed to treat symptoms of Parkinson’s disease, restless leg syndrome and a number of other conditions.

However, it’s been three years since the petition was filed and the FDA has failed to act, Public Citizen officials say.

“There is clear evidence that links dopamine agonist medications to certain impulse-control problems and compulsive behaviors,” Dr. Michael Carome, director of Public Citizen’s Health Research Group, said in a press release. “The current warnings found in the product labels are far too obscure and weak and do not adequately warn prescribers and patients about these serious risks. The FDA needs to act now before these adverse effects devastate more patients’ lives.”

The lawsuit calls for declaratory and injunctive relief, indicating the FDA has failed to follow rules requiring a response to such a petition, whether to act on the call to action or give a reason why it chooses to reject the petition.

The impulse control warnings have been most frequently linked to Abilify, which belongs to the same class of medications, but is an antipsychotic and not a Parkinson’s disease treatment.

There are currently more than 2,000 Abilify lawsuits pending in the federal court system against Bristol-Myers Squibb and Otsuka Pharmaceuticals, each raising similar allegations that the drug makers failed to adequately warn users and the medical community about the side effects of Abilify, which may cause users to experience sudden and uncontrollable urges to gamble or engage in other impulsive behaviors.

Plaintiffs each maintain that they could have avoided devastating financial losses and damage to their families if information had been provided about the link between Abilify and gambling addictions, which lawsuits typically indicate emerged shortly after starting use of the drug or changing dosage.

A global settlement resolving most of the Abilify complaints is pending in the federal court system.

4 Comments

  • DaphanieOctober 20, 2022 at 7:09 am

    I have been on Cabergoline for over ten years didn’t find out about the side effects until it affected my finances! I wish there was a class action settlement for those who didn’t know about the side effects of this medicine. There has got to be a better label or a way to make people aware before taking!!

  • KathrynApril 1, 2022 at 12:54 pm

    Ropinirole caused compulsive gambling with devastation in health, finances and marriage of 24 years ending. Loss of family relationships and contemplation of suicide.

  • MargaretMay 11, 2021 at 6:58 pm

    I took cabergaline for only 1 and a half days. The use of this drug nearly took my life. My quality of life has been turned upside down. I called FDA about this drug several times to no prevail. I am almost 5 years out and still suffering. I still suffer EVERY day because of the drug. I tried to get help in making the dangers be known but nobody listened. My life as I once knew it will NEVER be ag[Show More]I took cabergaline for only 1 and a half days. The use of this drug nearly took my life. My quality of life has been turned upside down. I called FDA about this drug several times to no prevail. I am almost 5 years out and still suffering. I still suffer EVERY day because of the drug. I tried to get help in making the dangers be known but nobody listened. My life as I once knew it will NEVER be again. I would not wish the sufferring I have gone through on my worst enemy. The drug is not fit for human consumption. Thank you

  • BarbaraJuly 6, 2019 at 4:00 pm

    I participated in the Abilify clinical trials in 2007 (email verified) and have requested the medical records from that trial and have been denied access. Afterward, I was placed on Abilify until 2013, when pain from an accident in December 2012 caused doctors to discontinue abruptly the use of this along with Zoloft and Wellbutrin. I had eaten my weight up to 294# in 2009, when I had a gastric sl[Show More]I participated in the Abilify clinical trials in 2007 (email verified) and have requested the medical records from that trial and have been denied access. Afterward, I was placed on Abilify until 2013, when pain from an accident in December 2012 caused doctors to discontinue abruptly the use of this along with Zoloft and Wellbutrin. I had eaten my weight up to 294# in 2009, when I had a gastric sleeve surgery, where none of my “care” team hinted that stopping Abilify would resolve the issues. When I could no longer compulsively eat I escalated excessive shopping and gambling, unable to financially support myself during the recovery from the pain of the car accident. My home was forced into foreclosure and at 57 I am restarting my life after the pharmacological lobotomy I suffered for almost 10 years. I am grateful to be alive as my dear friend, a former Public Citizen employee, was not as fortunate and died in 2017 from diagnosed pancreatic cancer, which I strongly believe was caused by her toxic pharmaceutical regimen. Unfortunately, the medical community continues to bury thei mistakes.

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