What are the effects of long term laxative use?

Laxative use. It can damage the muscular function of the bowel. * You may need more and more of the laxative to get results, until eventually the laxatives do not work. * Excessive laxative use can drain the body of water, vitamins, and minerals. * It can cause kidney stones or kidney failure. * The effects of other medicines can be changed.these are some of the long term effects.