If you have been diagnosed with Parkinson's Disease after using Paraquat, you may be entitled to compensation.
Cancer Lawsuits
Last Update
April 20, 2025
paraquat lawsuit Updates
Objection Filed Over PAQ-Based Dismissal
An objection was filed in the Paraquat MDL challenging a Special Master’s recommendation to dismiss cases for failing to submit the required Plaintiff Assessment Questionnaire (PAQ). In one instance, counsel cited repeated but unsuccessful attempts to contact the plaintiff. Upon reestablishing communication, the PAQ was promptly submitted.
Timely PAQ submission is required to maintain an active claim, and courts have enforced that strictly. However, in this case, the delay appears to be due to communication issues rather than bad faith. The objection argues that allowing the case to proceed avoids unnecessary refiling and promotes resolution on the merits without burdening the court.
04/02/25
Status Conference Held in Hair Relaxer MDL
Chief Judge Rosenstengel held a status conference in the East St. Louis Courthouse, with attorneys attending in person and via video. The court received updates on state court cases and discussed the schedule for the first phase of trial preparation. Judge Rosenstengel also reminded plaintiff attorneys to maintain communication with their clients. The next status conference is set for April 11, 2025, at 11:00 AM.
01/31/25
Wisconsin Man Files Paraquat Parkinson’s Lawsuit
A Wisconsin man filed a lawsuit Friday in the Paraquat MDL, alleging prolonged exposure to Paraquat between 1980 and 1985 caused his Parkinson’s disease. The suit names Syngenta AG, Syngenta Crop Protection LLC, and Chevron U.S.A. Inc. as defendants.
The plaintiff claims Paraquat was defectively designed and unreasonably dangerous, accusing the companies of failing to warn users of its risks. The lawsuit asserts that Syngenta and Chevron concealed evidence linking Paraquat to oxidative stress and the degeneration of dopamine-producing neurons, both linked to Parkinson’s. This case joins a growing number of similar claims in the ongoing litigation
01/13/25
Paraquat MDL Judge Urges Better Communication with Plaintiffs
During a recent status conference regarding the timeline for the first bellwether trial in fall 2025, Paraquat MDL Judge Rosenstengel urged plaintiff lawyers to ensure their clients are kept informed about case progress. The judge reported that her chambers have been receiving numerous inquiries from Paraquat plaintiffs seeking updates on their cases. This common issue of communication lapses in mass tort litigation, where thousands of plaintiffs are involved, underscores the importance of regular updates. To address this, we provide frequent updates on major developments in the MDL through this page and other mass tort platforms.
12/20/24
About Paraquat Lawsuits
Paraquat is a chemical herbicide used in many applications for weed reduction by farmers and companies all over the United States. While many countries have banned this dangerous herbicide, it is only restricted to licensed users in the United States. This means that it is still on the market and causing harm to those who come into contact with the substance. The CDC has stated that paraquat poisoning can cause serious health issues, including Parkinson's disease, even with infrequent contact.
Claimants insist that the paraquat herbicide manufacturers released the product and knew or should have known that it was dangerous to those who came into contact with it. They also allege that the manufacturers had a duty to warn the public that paraquat could cause Parkinson’s disease in users and failed to do so. Their failure to act and protect the public has caused many people to suffer, such as agricultural workers, farmers, and people who came into contact with the harmful substance without even knowing.
Paraquat Brands
Numerous paraquat brands exist today, with some previously sold in the United States but are now discontinued. Paraquat has been a common herbicide in the U.S. since the 1960s.
Some of the paraquat herbicide brands containing the active ingredient are companies like:
Gramoxone
Parazone
Quik-Quat
Para-SHOT 3.0
Helmquat
Cyclone SL 2.0
Firestorm
Crisquat
Dexuron
Para-Col
Devour
Bonedry
Blanco
Esgram
Ortho Paraquat
Tota-Col
PP148
Gramix
Pillarxone
AH501
Bai Cao Ku
How to Pre-Qualify for the Paraquat Lawsuit?
You may be eligible to participate if you have been diagnosed with Parkinson’s disease. Additionally, if you have worked with or been exposed to the herbicide you may be eligible to seek potential damages against the manufacturers.
PLEASE NOTE: Claimants must prove their medical diagnosis of Parkinson's disease and that they have been exposed to paraquat to be eligible for compensation.
Farmers who have worked with paraquat likely know exactly which chemicals they use to treat their farms. However, there are people who live on or near farms that may not be aware they were exposed to this harmful substance. Anyone who has Parkinson’s and lives near a farm should speak to a class action lawyer to see if they pre-qualify in the paraquat lawsuit.
Who Can File a Paraquat Lawsuit?
Anyone who has been exposed to paraquat and has Parkinson’s disease may pre-qualify to file a lawsuit. Here is a list of people who may be able to file a paraquat lawsuit:
Those who have been diagnosed with Parkinson's Disease after using Paraquat.
Those who used paraquat in their course of business.
Those who lived near a farm that used a paraquat herbicide.
Those who worked for a company that used the harmful chemical.
Anyone who has been exposed to paraquat.
Does Paraquat Cause Parkinson’s Disease?
Studies referenced in each Parkinson's disease paraquat lawsuit suggest that the properties making paraquat harmful to plants and animals also contribute to Parkinson's disease in humans. This is believed to occur through the death of dopamine-producing neurons in the brain. Research indicates that paraquat induces oxidative stress, which destroys these neurons. According to the lawsuits, the scientific community has been aware of paraquat's oxidative properties since the 1960s.
Is Paraquat Banned?
No, paraquat is not banned in the United States. The U.S. Environmental Protection Agency (EPA) permits its use, but only by licensed applicators due to its toxicity. Despite efforts by lawmakers and activists, coupled with the fact that paraquat is banned in 32 other countries, including the European Union and China, there has been no successful legislation to ban it in the U.S.
The EPA's review of over 70 studies found insufficient evidence to link paraquat with health outcomes like Parkinson's disease when used according to product guidelines. However, the Unified Parkinson’s Advocacy Council points out that chronic exposure to the paraquat herbicide significantly increases the risk of developing Parkinson’s disease.
Paraquat is one of the most commonly used herbicides in the United States, with about 11 million pounds applied to crops annually.
Frequently Asked Questions (FAQ)
As of now, there are nearly 5,000 pending cases against Syngenta and Chevron, the main sellers of Paraquat-containing products. Legal experts have been gathering information about Paraquat-related risks and injuries since 2022. The litigation process is ongoing and may take several more years before decisions and potential payouts are made. Joining the lawsuit contributes to holding the responsible corporations accountable for the risks associated with their products.
While you do not technically need a lawyer, it is highly recommended that you get connected to an experienced law firm to help you navigate the complexities of the lawsuit and gather evidence so you can maximize your potential compensation.
Toxicologists and medical experts indicate that it generally takes a minimum of 10 years for symptoms resembling Parkinson's disease to manifest following exposure. This extended timeframe is due to the gradual progression of neurological changes caused by the exposure, which slowly develop into recognizable Parkinson's symptoms over a decade or more.
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