Learn more from WebMD about the causes, symptoms, complications, and treatment of diarrhea. Skip to main content. Causes. Usually, diarrhea is caused by a virus that infects your gut.
Diarrhea that lasts more than 4 weeks is "chronic diarrhea." You usually need to go to a doctor so he can find the cause and treat you for any complications. What Causes Diarrhea?
Diarrhea is a digestive condition that causes loose or watery stools. Many people experience diarrhea at some point. These bouts are often acute and resolve in a couple of days with no complications. Diarrhea in Adults - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version. Not Found Locations. View doctors examine the stool only if they suspect people have certain acute infections or if people have prolonged symptoms (that is, more than 1 week) or warning signs.
Motion sickness and drinking alcohol are among the many common causes of nausea and vomiting. Serious diseases can also have this effect.
Prolonged Diarrhoea in Adults. Diarrhoea in adults is defined as passing more than 3 stools per day which typically are loose or watery and are usually more than g in weight over 24 hours.