Alagille Syndrome cannot be prevented because genetic changes are the cause of the condition. Talk to your healthcare provider about genetic testing if you have a family history of Alagille Syndrome treatment or if you intend to become pregnant and want to know your risk of passing a genetic condition to your unborn child. Read More: https://thrivearticles.weebly.com/article/major-drugs-used-for-alagille-syndrome-treatment-include-ursodeoxycholic-acid