Taking Paracetamol While Pregnant Does Not Cause Autism – WHO

The World Health Organisation (WHO) has reassured expectant mothers that taking paracetamol during pregnancy does not cause autism in children.

The global health body explained that despite years of studies, there is no solid scientific evidence proving a link between acetaminophen (paracetamol) use in pregnancy and autism spectrum disorder.

No proven connection

According to WHO, research over the past decade, including large international studies, has looked into the possible connection. However, the results have been inconsistent and do not establish any reliable association.

WHO emphasised that autism is a complex condition linked to how the brain develops, and its exact causes remain unclear. 

Experts believe it arises from multiple factors, rather than one specific drug or vaccine. Globally, it is estimated that about 62 million people roughly one in 127 are living with autism.

WHO Advice for pregnant women and vaccines for autims

While paracetamol is considered one of the safest painkillers during pregnancy, WHO advised women to always use any medicine with caution and strictly under the guidance of their doctors or health workers. 

This is especially important in the first trimester, when the baby’s organs are still forming.

The organisation reminded women that professional medical advice is key in making the right decisions about treatment during pregnancy.

In addition to paracetamol, WHO also addressed long-standing myths about vaccines and autism. It pointed out that decades of evidence from high-quality studies across the world show that vaccines do not cause autism.

Original claims linking vaccines to autism have since been proven false and discredited. WHO stressed that routine childhood immunisation has saved more than 154 million lives in the last 50 years, protecting children and communities from over 30 infectious diseases.

A call for better understanding of autism

WHO highlighted that autism and other neurodevelopmental disorders are a priority in global health discussions. 

The organisation expressed its commitment to working with partners, including autistic-led groups, to promote understanding, reduce stigma, and improve support for autistic people and their families.

The clarification comes after recent comments in the United States suggesting that pregnant women should avoid Tylenol (a common brand of paracetamol). 

WHO noted that while some observational studies have hinted at a possible link, these studies are not strong enough to establish causation.

Medical experts continue to consider paracetamol safe for use during pregnancy when taken as advised.