The information in this file is provided to help you decide against unhealthy weight management.
Laxatives have a minimum effect on caloric absorption, which takes place in the small intestine.
Any weight lost that occurs following the use of these drugs is a result of fluid loss. Once fluid loss or dehydration occurs, there often is rebound fluid retention for 48 to 72 hours following ingestion of laxatives or diuretics. This leads to swelling and weight gain. People who don't understand the effects of the drugs may then abuse these substances further, setting up a vicious cycle. These dangerous behaviors cause serious metabolic disturbances and have been associated with sudden death in patients with eating disorders.