As lactose accumulates in the intestine, it causes osmotic diarrhea—a condition known as lactose intolerance. The severity of osmotic diarrhea depends on how much of the osmotic substance is consumed. Diarrhea stops soon after the person stops eating or drinking the substance.
Diarrhea should go away in a few days without treatment. Until you feel better, rest, drink enough fluids, and watch what you eat. Your body loses water with each trip to the bathroom. If you lose.
Diet for chronic diarrhea in an adult Chronic forms of diarrhea can cause ulcers of the colon. Also, the cause may be in Crohn’s disease, ulcerative colitis, as well as other inflammatory diseases. Symptoms of the disease are indigestion, nausea in conjunction with severe pain in the abdomen, as well as dehydration of the body.