The top legal official in Texas Ken Paxton is taking legal action against the manufacturers of acetaminophen, alleging the companies hid safety concerns that the drug posed to children's neurological development.
This legal action arrives four weeks after President Donald Trump promoted an unsubstantiated connection between consuming acetaminophen - also known as acetaminophen - during pregnancy and autism in offspring.
Paxton is suing J&J, which formerly manufactured the medication, the sole analgesic recommended for pregnant women, and the current manufacturer, which now manufacturers it.
In a declaration, he claimed they "misled consumers by making money from pain and pushing pills regardless of the risks."
The company states there is insufficient reliable data linking acetaminophen to autism spectrum disorder.
"These companies lied for decades, knowingly endangering millions to boost earnings," the attorney general, a Republican, stated.
The manufacturer said in a statement that it was "seriously troubled by the perpetuation of misinformation on the safety of paracetamol and the potential impact that could have on the welfare of US mothers and children."
On its website, Kenvue also mentioned it had "regularly reviewed the pertinent research and there is insufficient valid information that demonstrates a proven link between consuming paracetamol and autism spectrum disorder."
Organizations speaking for medical professionals and health professionals concur.
ACOG has said acetaminophen - the main ingredient in Tylenol - is among limited choices for expectant mothers to treat discomfort and elevated temperature, which can pose significant medical dangers if left untreated.
"In more than two decades of research on the use of acetaminophen in gestation, zero credible investigations has definitively established that the use of acetaminophen in any stage of gestation leads to neurodevelopmental disorders in offspring," the group commented.
The lawsuit references current declarations from the former administration in claiming the medication is allegedly unsafe.
Recently, Trump caused concern from medical authorities when he told women during pregnancy to "fight like hell" not to take Tylenol when sick.
Federal regulators then published an announcement that doctors should consider limiting the consumption of Tylenol, while also stating that "a proven link" between the drug and autism in minors has not been established.
Health Secretary Kennedy, who manages the Food and Drug Administration, had promised in April to conduct "a massive testing and research effort" that would determine the cause of autism spectrum disorder in a matter of months.
But specialists cautioned that identifying a single cause of autism spectrum disorder - thought by researchers to be the outcome of a complicated interplay of inherited and surrounding conditions - would be difficult.
Autism is a form of permanent neurological difference and disability that affects how individuals perceive and relate to the surroundings, and is identified using doctors' observations.
In his lawsuit, Paxton - a Trump ally who is campaigning for the Senate - alleges the manufacturer and J&J "intentionally overlooked and sought to suppress the research" around acetaminophen and autism.
The case attempts to require the corporations "eliminate any promotional materials" that states acetaminophen is reliable for women during pregnancy.
The Texas lawsuit echoes the concerns of a assembly of mothers and fathers of minors with autism and ADHD who took legal action against the makers of acetaminophen in 2022.
A federal judge threw out the legal action, declaring studies from the plaintiffs' authorities was not conclusive.