Bile acid malabsorption, also known as BAM, is a medical condition that occurs when the body fails to absorb bile acids. This may lead to digestive problems and diarrhea. There are several synonyms for the term bile acid malabsorption, which include bile acid diarrhea, bile salt malabsorption, and idiopathic bile acid malabsorption. Other similar terms include primary bile acid diarrhea and secondary bile acid malabsorption. Although the symptoms of BAM can be distressing, they can be managed through medication and dietary changes. Consultation with a healthcare provider is recommended for proper diagnosis and treatment of bile acid malabsorption.