The effects of lorazepam (agitation reducer/sleep inducer, muscle relaxant, anxiety reducer, inhibitor of new memory formation) may be considered as adverse or side effects if unwanted.
Making the world better, one answer at a time. Grainy, sandy looking stools may be caused by a number of issues. If you suffer from Irritable Bowel Syndrome, or Crohn's disease, it may be those diseases causing your malformed stools. Other issues are too much fiber, infections, fatty foods, and more.
Both these conditions can result in floating, foul-smelling stool with an oily sheen. WATCH: The Poop Primer. Diseases that cause malabsorption of nutrients like Crohn's, celiac disease and cystic fibrosis can also lead to foul-smelling stool. Infection with parasites such as giardia lamblia can cause stool to have a very unpleasant odor.