Prilosec (omeprazole) is a proton pump inhibitor used to treat acid reflux. Some studies have examined whether PPI use during pregnancy is associated with autism, with mixed results.

The Research Landscape

A few observational studies found modest statistical associations between prenatal PPI use and autism risk. However, researchers caution this does not prove causation. Important limitations include:

• Observational studies track correlations, not cause and effect
• The underlying conditions requiring PPIs could themselves carry risk
• Many confounding factors are hard to account for
• The absolute risk increase, if real, is very small

What Medical Organizations Say

No major medical organization recommends against PPIs during pregnancy based on autism concerns. The decision should be made with your healthcare provider, weighing benefits against potential risks.

What Parents Should Do

Do not stop prescribed medications without medical guidance. For children diagnosed with autism, ABA therapy provides evidence-based support regardless of the condition s origin. Contact Treetop ABA Therapy to learn about services.