Tylenol Pregnancy Autism / ADHD Lawsuit

Tylenol acetaminophen pregnancy autism and ADHD investigation

Published: September 22, 2025 · Updated: June 18, 2026

▼ Allegations Only · No Settlement Yet

This page describes ongoing litigation and an investigation. The statements below are unproven allegations. No defendant has been found liable, no nationwide settlement has been reached, and there is nothing to claim at this time. This page is informational and is not legal or medical advice.

Status Active Litigation consolidated in federal multidistrict litigation · no settlement finalized

Who May Be Affected Prenatal acetaminophen use used acetaminophen during pregnancy · child later diagnosed with autism or ADHD

Estimated Payout Varies no settlement fund approved; depends on the facts of each case

New Claims Currently closed intake is not accepting new claims at this time

Is Tylenol (Acetaminophen) Use During Pregnancy Linked to Autism and ADHD in Children?

In a 2019 study performed by Johns Hopkins University and funded by the National Institutes of Health, researchers reported that use of acetaminophen during pregnancy may be associated with an increased risk of ADHD (Attention Deficit Hyperactivity Disorder) and autism in children. Overall, the study found that newborns with the highest measured levels of acetaminophen were about three times more likely to receive an ADHD or autism spectrum disorder diagnosis in childhood.

If you took acetaminophen while pregnant and your child was later diagnosed with ADHD or autism, you may, in some cases, be eligible to speak with counsel about your legal options.

What Compensation Could Be Sought?

In product-liability cases of this kind, the types of compensation typically sought include:

• Compensation for pain and suffering
• Future health care and treatment costs
• Lost wages and time related to seeking care for the child
• Expenses related to caregiving and support services
• Costs of healthcare, therapy, and prescription medications
• Amounts reflecting the severity of the child's condition and impact on quality of life

What Did the CDC Recently Say?

The CDC has stated that acetaminophen is still generally considered safe in pregnancy when used at the lowest effective dose and only when necessary. However, it has also noted that emerging research suggests potential associations with developmental outcomes, which remain under scientific review.

Why Are RFK Jr. and Donald Trump Talking About Tylenol?

Public figures including Robert F. Kennedy Jr. and former President Donald Trump have drawn attention to Tylenol litigation and scientific studies linking acetaminophen to developmental conditions. Their statements do not replace scientific findings but have elevated public awareness and debate around the lawsuits and the safety of prenatal acetaminophen use.

Are There Ongoing Lawsuits?

Yes. Families have filed, or are in the process of filing, lawsuits claiming manufacturers and retailers failed to warn about potential risks. These cases have been consolidated in multidistrict litigation (MDL). Some are still under review in federal courts, and no nationwide settlement has been finalized.

What Is the Current Status of the Case?

The lawsuits remain ongoing in federal court. A scientific advisory panel has been requested to review the evidence. At this stage, no settlement fund has been approved, but preliminary investigations and litigation are moving forward.

Should Pregnant People Stop Taking Tylenol?

Most health authorities still advise that acetaminophen is one of the safer pain-relief options during pregnancy when used as directed. Pregnant individuals should consult their doctors before taking any medication. The lawsuits do not establish medical guidance but rather seek compensation for families who believe they were not adequately warned of potential risks.

When Could Payments Begin?

Payments in litigation of this kind only begin after a settlement or judgment is reached and any appeals are resolved. No settlement has been finalized, and no claim deadline has been set.

How Do I Qualify?

Intake is currently closed to new claims. Generally, individuals who used acetaminophen during pregnancy and whose child was later diagnosed with autism spectrum disorder, or who receives individualized education services or early intervention related to autism, may potentially qualify when intake reopens. Eligibility depends on the facts of each case.

Frequently Asked Questions

Is there a nationwide settlement right now?

No. There is no finalized nationwide settlement. Related litigation and investigations are ongoing in federal court.

Who might qualify to speak with counsel?

Individuals who used acetaminophen during pregnancy and whose child was later diagnosed with autism spectrum disorder, or receives early intervention or individualized education services related to autism, may potentially qualify. Eligibility depends on the facts of each case.

Is this medical advice?

No. This page provides general information and is not medical or legal advice. People should consult their physicians about treatment decisions and an attorney about their legal options.

Important Disclosures

Information on OpenClassActions.com is for general informational purposes and does not constitute medical or legal advice. You should consult a qualified attorney about your individual situation and your physician about treatment decisions. This page does not create an attorney-client relationship.

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