Decades of pesticide applications have left behind a troubling pattern: agricultural workers and people living near farmland are developing Parkinson’s disease at disproportionate rates.
Research has increasingly pointed to herbicides like paraquat, as well as maneb and other agrochemicals, as contributing factors. A Parkinson’s disease lawsuit allows affected individuals and families to seek financial accountability from the manufacturers who sold these products while withholding what they knew about the health risks.
The Lyon Firm is currently accepting Parkinson’s disease farm chemicals lawsuit cases nationwide. Call (513) 381-2333 or request a confidential case review online.
Hear From a Lyon Firm Client
“Mr. Joe Lyon went above and beyond what was necessary in helping me through every step of my lawsuit. Showing actual concern and empathy for my situation. All I can say is thank you for everything.”
— Lance G., Client
What Causes Parkinson’s Disease?
Parkinson’s disease develops when nerve cells in the part of the brain responsible for movement become damaged or die. Those neurons produce dopamine, a chemical that coordinates smooth, controlled movement. As dopamine-producing cells decline, movement becomes increasingly difficult.
Beyond motor function, people with Parkinson’s also lose nerve endings that regulate automatic body functions like heart rate and blood pressure. That loss contributes to fatigue, irregular blood pressure, and digestive disruption.
Scientists have not identified a single cause for why these neurons die. The prevailing research points to a combination of genetic vulnerability and environmental triggers.
People with certain genetic predispositions appear significantly more susceptible to neurological damage caused by even low-level exposure to toxins and Parkinson’s disease risk compounds.
That finding helps explain why farm workers and rural residents face elevated rates of diagnosis.
Research first established connections between rural environments, well water consumption, and later Parkinson’s development in the 1980s. Evidence has continued to build around these associations:
- Agricultural occupation,
- Exposure to livestock and farm environments,
- Residential proximity to treated farmland,
- Pesticide and herbicide exposure, and
- Consumption of contaminated well water.
How Does Parkinson’s Disease and Pesticide Exposure Connect?
Most Parkinson’s diagnoses occur without a clear family history of the disease. Researchers believe the disease develops through a combination of genetic predisposition and environmental exposure, and occupational pesticide contact sits at the center of that intersection.
ABOUT THE LYON FIRM
Joseph Lyon has 20 years of experience representing individuals in complex litigation matters. He has represented individuals in every state against many of the largest companies in the world.
The Firm focuses on single-event civil cases and class actions involving corporate neglect & fraud, toxic exposure, product defects & recalls, medical malpractice, and invasion of privacy.
NO COST UNLESS WE WIN
The Firm offers contingency fees, advancing all costs of the litigation, and accepting the full financial risk, allowing our clients full access to the legal system while reducing the financial stress while they focus on their healthcare and financial needs.
Studies have identified a link between two widely used agrochemicals, paraquat and maneb, and elevated Parkinson’s risk. One study found that low-level exposure to specific pesticides disrupts cellular function in ways that closely mirror the effects of genetic mutations known to cause Parkinson’s.
Epidemiological research has shown that people exposed to certain herbicides face roughly a 250 percent higher risk of developing Parkinson’s disease compared to the general population.
Even limited exposure becomes dangerous when genetic susceptibility is present. A threshold most agricultural workers never knew existed because no one told them.
Does Paraquat Exposure Cause Parkinson’s Disease?
A comprehensive study examining 31 different pesticides and their association with Parkinson’s risk identified paraquat as one of the most concerning.
Its mechanism of action generates oxidative stress, a process that directly damages neurons and mirrors the cellular dysfunction seen in Parkinson’s patients. Paraquat’s chemical structure resembles a toxic byproduct known to selectively destroy dopamine-producing cells in the brain.
The manufacturers of paraquat-containing products were aware of this research. Their failure to adequately warn agricultural users is at the core of every Parkinson’s disease lawsuit we pursue.
Are Other Pesticides, Solvents, and Farm Chemicals Linked to Parkinson’s Disease?
Alongside paraquat and maneb, researchers have identified additional exposures linked to Parkinson’s disease:
- Pesticides and Herbicides: Multiple studies confirm associations between pesticide exposure and Parkinson’s incidence, including rotenone, glyphosate, and paraquat.
- Agent Orange: The U.S. Department of Veterans Affairs has added Parkinson’s disease to the list of conditions potentially associated with Agent Orange exposure, recognizing the neurological risks posed by the herbicide 2,4-D.
- Manganese and Industrial Metals: Occupational exposure to manganese, particularly in welding environments, has been associated with Parkinson ‘s-like neurological conditions. Lead exposure also correlates with heightened risk.
- Trichloroethylene (TCE): This industrial solvent, used in metal degreasing, dry cleaning, and paint thinners, has been linked to an increased risk of Parkinson’s disease among exposed workers.
Workers across these exposure categories faced risks that were known to the companies supplying the chemicals. Many received neither warnings nor guidance on protective equipment.
“When I talk to families in these cases, what stands out most is how little warning they were given. People deserve to know what they were exposed to, and they deserve accountability when that information is hidden from them.”
Joe Lyon,
Founding Partner of the Lyon Firm
Does Property Contamination Count as Toxic Exposure?
Toxic exposure claims extend beyond direct occupational contact. Property contamination, the spread of hazardous chemicals into soil, groundwater, or air around agricultural or industrial sites, represents a recognized and actionable form of exposure.
Residents living near farms where herbicides like paraquat were routinely applied may have experienced ongoing contact through groundwater contamination, airborne drift, or soil runoff without ever handling the chemicals directly.
Toxic tort litigation exists precisely for these circumstances. It provides recourse for people harmed through no fault of their own, often without any warning that the exposure was occurring.
Government agencies can levy fines against companies for environmental violations. The civil justice system addresses the human cost: medical bills, lost income, diminished quality of life, and the losses that fall on families managing a devastating diagnosis.
Agricultural workers diagnosed with Parkinson’s disease have pursued and won compensation from the manufacturers of the chemicals they were never warned about. Call The Lyon Firm at (513) 381-2333 to find out whether your diagnosis and exposure history support a claim.
Can I File a Parkinson’s Disease Lawsuit for Pesticide or Agrochemical Exposure?
A Parkinson’s disease lawsuit targets the manufacturers and distributors of the herbicides and agrochemicals responsible for the exposure.
Plaintiffs allege that these companies sold hazardous products, were aware of the neurological risks, and failed to warn people who applied or worked around those products.
To pursue a claim, a plaintiff generally needs two things: a Parkinson’s disease diagnosis and a history of pesticide or agrochemical exposure, whether occupational, residential, or through contaminated water.
Our attorneys work with medical experts and industrial hygienists to document the connection between specific exposure histories and Parkinson’s diagnoses. Class action and individual lawsuits are currently being filed on behalf of agricultural workers, farm laborers, groundskeepers, and rural residents across the country.
A recovery may address medical costs, lost wages, pain and suffering, and long-term care needs.
How Much Compensation Have Toxic Exposure Victims Recovered?
According to a national survey by Martindale-Nolo, personal injury settlements for long-term or permanent conditions typically range from $90,000 to $200,000, with more serious cases resolving for significantly more.
Our attorneys have recovered settlements averaging $1 million to $2 million for clients with toxic exposure claims, with individual case verdicts ranging from $5 million to $11 million. We have represented thousands of individuals across all fifty states in toxic exposure litigation, including clients in agricultural and industrial chemical cases.
Joe Lyon has over 20 years of experience in toxic exposure and product liability litigation. He has served as lead or co-lead counsel in multiple MDLs and class actions and has been named a Top 100 Lawyer in Ohio by The National Trial Lawyers and an Ohio Super Lawyer.
The Lyon Firm advances all litigation costs and works on a contingency fee basis. Clients pay nothing unless we recover.
You Worked the Land. You Deserve Answers.
Farmers, field workers, and rural families trusted that the chemicals around them were safe. Many were never told otherwise.
A Parkinson’s diagnosis years after that exposure raises hard questions about what the manufacturers knew and when they knew it. Our attorneys investigate those answers, build the medical and scientific record, and pursue the compensation our clients deserve.
Call (513) 381-2333 or submit a case review online. There is no cost to speak with us.