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Defective Product - Paraquat

Paraquat Parkinson’s Disease Lawsuit

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Paraquat Parkinson’s Disease Lawsuit

Parkinson’s disease is a neurological movement disorder that can cause tremors and other symptoms. Until recently, Parkinson’s was rare. But the number of people diagnosed with the disease has risen dramatically and continues to increase by leaps and bounds—to the point where some experts have started referring to the state of things as a “Parkinson’s Pandemic.” 

The rise in Parkinson’s disease is generally associated with industrialization and the toxic substances that industrial societies are exposed to. Among the main culprits in the Parkinson’s Pandemic are agricultural chemicals like herbicides and pesticides. Paraquat is the most acutely toxic herbicide to be marketed over the last 60 – 70 years. An emerging body of research also shows that paraquat, in smaller doses over a period of years, can damage the brain and nervous system. 

Hundreds of lawsuits across the country allege that paraquat causes Parkinson’s disease. The evidence is compelling, and the implications are devastating, because paraquat is one of the most widely used herbicides in the United States. 

Were you diagnosed with Parkinson’s? Do you have a history of paraquat use? You might be able to file a Paraquat lawsuit. Contact us to learn more. 

The Parkinson’s Pandemic

The next global pandemic may already be here, and it’s not an infectious disease, but a progressive neurological disease. 

Parkinson’s was named for Dr. James Parkinson, who first described the condition in the early 19th century. In 1855, 22 out of 15 million people in the United Kingdom died of the condition. In 2014, between 5,000 and 10,000 people out of 65 million died from Parkinson’s in the UK. 

Parkinson’s numbers are similarly dire in the United States and worldwide. Globally, Parkinson’s cases increased 118% from 1990 to 2015. Over a five-year period, the prevalence of Parkinson’s in the U.S. grew more than 50%, according to insurance data from Blue Cross Blue Shield

Parkinson’s is now the fastest-growing neurological condition on the planet. Although neurological disorders are more common due to age and an aging population, the aging effect alone does not explain the surge in Parkinson’s cases. So what does? 


Causes of Parkinson’s 

A leading explanation for the Parkinson’s Pandemic is the use of industrial chemicals since the end of World War II. A chemical of particular concern is paraquat, which has been used since the early 1960s to control weeds and grasses. Paraquat is the second-highest selling herbicide in the world. Seven million pounds of paraquat were applied on nearly 15 million U.S. acres in 2015. 

When a Parkinson’s prevalence map is compared to a paraquat agricultural use map, it’s hard not to see the overlap. And in fact, a large study of U.S. farmers overseen by multiple government agencies has linked paraquat to Parkinson’s, finding that those who were exposed to paraquat were twice as likely to develop Parkinson’s disease as people who didn’t use the chemical. 

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Parkinson's FAQ

  • How Does Paraquat Cause Parkinson’s? 

    There are strong associations between paraquat and Parkinson’s. Scientists are very careful when discussing cause and effect, but it’s worth remembering that, at one point, the tobacco industry used the argument that there was no definitive proof that smoking caused cancer, even though the associations are almost impossible to deny. The asbestos industry used the same trick. 

    The leading theory on how paraquat causes Parkinson’s has to do with dopamine—a chemical messenger in the brain that is critical to motor function. When the nerve cells in the brain that produce dopamine die, they are not replaced. When enough of these neurons die or stop working, dopamine production falls to the point that the brain cannot properly coordinate movement in the body. This results in the characteristic tremors, slowness, stiffness, and walking and balance problems of Parkinson’s disease. 

    Animal studies have shown that, if you feed a mouse paraquat, it kills the dopamine-producing cells in the brain. Once paraquat enters the body—which is most likely to happen when a person applies the chemical to crops—it can ultimately end up in the brain. Research has shown that inhaling paraquat gives it a direct path to the brain

    This is significant because paraquat becomes aerosolized when it is sprayed on crops. The people who have filed Paraquat lawsuits are primarily farm and agricultural workers.

  • Symptoms of Parkinson’s Disease

    The hallmark symptoms of Parkinson’s are movement-related. According to the Michael J. Fox Foundation, the three “cardinal” movement symptoms are: 

    • Slowness of movement (bradykinesia)
    • Stiffness/rigidity of the arms, legs, and trunk
    • Resting tremors (trembling of the hands, arms, face, and jaw)

    Some people with Parkinson’s also have problems walking and difficulty with balance and coordination. These symptoms are progressive, meaning they get worse over time. Eventually, Parkinson’s patients can have trouble chewing, speaking, and swallowing. 

    Most people are familiar with the motor symptoms of Parkinson’s, but there are other symptoms (sometimes called the “invisible” symptoms of Parkinson’s) that include: 

    • Constipation
    • Depression
    • Memory and cognition problems
    • Sleep problems
    • Low blood pressure
    • Sexual problems
    • Excessive sweating
    • Urination problems
    • Drooling
    • Fatigue
    • Loss of smell

    No single symptom indicates that a patient has Parkinson’s. Especially in the early stages of the disease, there may be warning signs such as: 

    • Slight shaking
    • Change in handwriting
    • Loss of smell
    • Change in gait
    • Vocal changes
    • Dizziness or fainting
    • Stooping, leaning, or slouching

    While there is no cure for Parkinson’s, drugs can help to relieve symptoms. Inpatient and outpatient care may also be required. A study from the Michael J. Fox Foundation found that the total U.S. cost of  Parkinson’s is around $52 billion in medical costs, including hospitalization and medicine, and $26.5 billion in non-medical costs (things like missed work, lost wages, family caregiver time, and forced early retirement). The cost per patient, per year, is estimated at $52,000.

  • Talk to a Paraquat Lawyer at Morgan & Morgan

    If you’ve been diagnosed with Parkinson’s and have an agricultural background that involved spraying paraquat on crops, you might be able to file a claim. Paraquat lawsuits are being filed across the country against big corporations like Syngenta, Chevron Phillips Chemical Co., and Growmark Inc. 

    Morgan & Morgan, the country’s largest injury law firm, has a proud tradition of representing America’s farmers against corporate giants. Find out if you’re eligible for a paraquat lawsuit during a free case review.

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Last updated on May 31, 2023