What Are the Causes of Diarrhea Lasting 2 Weeks?
If you have diarrhea lasting for two weeks or longer, it is considered chronic diarrhea according to the Centers for Disease Control and Prevention (CDC). The causes of chronic diarrhea can range from irritable bowel syndrome, a less serious condition, to more serious conditions such as crohn’s disease. The CDC explains that in some cases, the cause is unknown.