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Tylenol Autism Lawsuit

Recent studies have shown that there may be a link between autism and generic acetaminophen, also known as Tylenol. Acetaminophen is a pain reliever and fever reducer found in many over-the-counter medicines.

One study found that children who took acetaminophen during their first year of life were more likely to develop autism spectrum disorders (ASDs). Another study found that children who took acetaminophen six times or more in their first year of life were three times more likely to develop ASDs.


While these studies do not prove that acetaminophen causes autism spectrum disorder, Complex Developmental Disorder, or attention deficit hyperactivity disorder (ADHD), they suggest that there may be a link between the two. More research is needed to determine if there is a causal relationship between acetaminophen and autism.

If you are concerned about your child’s development, talk to your doctor about any medications your child is taking, including acetaminophen.

What Is Tylenol (Generic Acetaminophen)?

Tylenol (generic acetaminophen) relieves pain and is an effective fever reducer. The over-the-counter medicine is a nonsteroidal anti-inflammatory drug (NSAID).

It is used to treat headaches, muscle aches, toothaches, menstrual cramps, arthritis, or other types of pain. It also reduces fever. It also reduces fever symptoms in people with chickenpox or the flu. Acetaminophen may be given to a child who has a high fever.

Pregnant women have been told to avoid taking acetaminophen, also known as Tylenol, during their pregnancy. Previous acetaminophen medical records research found significant health risks, suggesting a link between Tylenol usage and an increased risk of neurological disorders in children.

What Is Autism Spectrum Disorder?

Autism spectrum disorder affects how a person communicates and relates to others. It can also impact how a person sees the world and their behavior. Autism is estimated to occur in 1 in 88 children in the United States, according to the Centers for Disease Control and Prevention (CDC).

Boys are four times more likely to have autism than girls. While the cause of autism is unknown, scientific research conducted by Johns Hopkins Medicine and others suggest that it may be caused by a combination of genetic and environmental factors.

One of the common symptoms of autism that is often misunderstood is the child's seeming lack of interest in socializing with others. Many people see a child with autism as being anti-social or uninterested in other people when this is not always the case.

Children with autism may not understand sarcasm, jokes, or body language, making social interactions challenging. They may be more interested in topics such as numbers, letters, or animals than in talking about what happened at school that day.

These behaviors don’t reveal that these children don’t want to socialize; they simply process social cues differently than neurotypical children.

What Is Attention Deficit Hyperactivity Disorder (ADHD)?

Attention deficit hyperactivity disorder, or ADHD, is a mental disorder characterized by focus, hyperactivity, and impulsiveness problems. It is one of the most common mental disorders in children and adolescents, affecting around 3-5% of children in the United States.

Symptoms can persist into adulthood in some cases. ADHD can cause problems at home, at school, and with relationships. There is no definitive cause of ADHD, but it is believed to be caused by environmental and genetic factors.

Focus, Hyperactivity, and Impulsiveness Problems

Typically, symptoms of ADHD appear before the age of 7 and can cause problems at home, school, and with friends.

There are three primary symptoms of ADHD: problems with focus, hyperactivity, and impulsiveness. Children with ADHD may have trouble paying attention in class, staying seated, or finishing tasks.

They may also be very active and fidgety or have trouble waiting their turn. Children with ADHD are also more likely to act without thinking about the consequences of their actions.

If you think your child may have ADHD, it is crucial to talk to your doctor. There are many treatments available that can help kids manage their symptoms and live successful lives.

Treatment for ADHD usually includes behavioral therapy, medication, or a combination.

Correlation Between Prenatal Acetaminophen Exposure and Autism/ADHD

According to the US Department of Health and Human Services (HHS), much research has been conducted on the correlation between prenatal acetaminophen exposure and Tylenol autism/ADHD. Some studies suggest a link between the two health risks of prenatal exposure, while other fetal exposure studies are inconclusive.

What is known is that more research needs to be conducted to determine if there is sufficient documentary and scientific evidence that links using acetaminophen during pregnancy and its mental health effects.

Acetaminophen Study

One study published in the journal Pediatrics found that pregnant women who took acetaminophen were more likely to have children later diagnosed with ADHD or developmental disorders. The study looked at data from nearly 64,000 children and found that those exposed to acetaminophen prenatally were twice as likely to be subsequently diagnosed with ADHD by the time they reached school age.

Another study published in JAMA Pediatrics found a correlation between prenatal Tylenol exposure and autism spectrum disorder (ASD). The study looked at data from nearly 1,500 children and found that those exposed to acetaminophen prenatally were three times more likely to develop autism spectrum disorder.

While exposure to acetaminophen during pregnancy studies certainly raises some concerns, it is crucial to remember that they are only correlations – they do not prove that acetaminophen use causes a neurological disorder or leads to autism or ADHD symptoms. More research is needed to determine if there is a link between the two and what potential risks might be involved.

Health professionals warn that pregnant women should avoid taking any medication unless a doctor recommends it. Talk to your health care provider if you are pregnant and have questions about taking acetaminophen.

Filing a Tylenol Autism Lawsuit After Autism Diagnosis

Many defendants in Tylenol lawsuits are not drug manufacturers making generic acetaminophen-based drugs or healthcare professionals prescribing or recommending taking acetaminophen during pregnancy.

Instead, the defending parties in Tylenol autism/ADHD lawsuits are the retailers that sell generic store brands of acetaminophen, including Osco, CVS, Safeway, Walgreens, and Walmart. These Tylenol autism lawsuits seek to hold these companies liable for injuries suffered as a result of taking their products.

Over-the-Counter Tylenol Not Safe During Pregnancy

The suits allege that the retailers knew or should have known about the risks associated with taking acetaminophen during pregnancy and failed to provide warnings about those risks. They also argue that the retailers should have known that the over-the-counter medications they were selling were not safe for women to take during pregnancy.

If you or a loved one has been diagnosed with autism or ADHD after exposure to acetaminophen during pregnancy, you may be entitled to compensation. Contact a Tylenol autism lawyer today to discuss your legal options.

Personal injury lawyers are reviewing Tylenol autism lawsuits for families with children with autism or ADHD that may have been caused by acetaminophen exposure during pregnancy.

If you or a child has been affected by prenatal exposure to the drug, contact a Tylenol Autism lawyer today for a free consultation. Filing a Tylenol lawsuit could provide compensation for your damages.

Proving Liability in Tylenol Autism Lawsuits After Acetaminophen Use in Pregnant Women

Proving liability from acetaminophen use during pregnancy for pain relief linked to an autism or ADHD diagnosis can be complicated. However, recent studies have shown a link between acetaminophen use during pregnancy and children's increased risk of autism.

The research conclusions have led many parents of children with autism to file an individual Tylenol autism lawsuit against the drug makers and retailers selling the product, seeking compensation for their child's condition.

While it is still early in the process, mounting evidence suggests that acetaminophen use may play a role in causing autism. Given this evidence, there is a strong case for proving liability in a Tylenol autism lawsuit.

Parents whose children have been affected by this condition deserve to be compensated for their expenses and difficulties. Proving a case that correlates Tylenol use and autism/ADHD might require:

  • Acetaminophen medical records indicating that acetaminophen use during your pregnancy led to your child’s neurological condition diagnosis
  • Your child’s psychiatrist or therapist records outlining the treatment used for ADHD symptoms, autism spectrum disorder symptoms, or other neurological disorder-related behavioral issues
  • All medical notes and transcriptions from healthcare professionals and doctors about your child’s diagnoses related to Tylenol used during your pregnancy, including any acetaminophen exposure records.

Reputable law firms are now reviewing cases involving children diagnosed with autism whose mothers took Tylenol or generic acetaminophen during their pregnancy. These attorneys are basing their claims on ADHD/autism diagnoses relating to Tylenol use during pregnancy and experienced elevated risks of neurological disorders.

Tylenol Autism Lawyers Holding Responsible Parties Accountable

Attorneys filing Tylenol autism lawsuits seek maximum compensation from health professionals, retailers, and others who prescribed or sold the pain relieving medication to pregnant women. Typically, any information shared with the law firm during consultation remains private through an attorney-client relationship.


If you or a loved one has been affected by autism or ADHD after exposure to acetaminophen/Tylenol use during pregnancy, you may be entitled to compensation. Please contact a Tylenol autism lawyer today to discuss your legal options.

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