Autism Spectrum Disorders Health Center

Understanding Autism -- Prevention

How Can I Prevent Autism?

Although the cause of autism is not known, many researchers believe genetics is responsible for 90% of the risk of a child developing autism. Rare cases may be caused by chemical exposure and other agents that can cause birth defects. 

To reduce the risk of having a child with an autistic disorder:

• Do not take drugs during pregnancy unless your doctor approves; this is particularly true for some seizure medications. 
• Do not drink alcoholic beverages of any kind while you are pregnant.
• If you've been diagnosed with PKU or celiac disease, get treatment.
• Getting immunized against German measles (rubella) before pregnancy can prevent rubella-associated autism.