Tropical sprue is a medical condition that affects the small intestine, leading to malabsorption of nutrients. It is most commonly found in tropical regions of the world, hence the name. There are several synonyms for tropical sprue, including sprue syndrome, celiac sprue, and gluten enteropathy. These terms are often used interchangeably as they all describe similar symptoms and have similar causes. Other terms that may be used include idiopathic sprue, non-tropical sprue, and nontropical sprue syndrome. Regardless of the terminology used, treatment for tropical sprue involves a combination of dietary changes and medication to manage symptoms and restore proper intestinal function.