 [ Symptoms ] i have had diarrhea going on 2 months now how can i stop it  it goes on all day long and it is been this way since sept 1st of this year [ Disease ] your first and most important step is to be properly diagnosed you will need to see a medical professional    your primary care provider or gastroenterologist    so you can be properly examined and diagnosed there are sooooo many causes of chronic diarrhea that it would impossible to determine a cause or a solution blindly over the internet