Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Diarrhea ?
    ### Response:
    Diarrhea means that you have loose, watery stools more than three times in one day. You may also have cramps, bloating, nausea and an urgent need to have a bowel movement.     Causes of diarrhea include bacteria, viruses or parasites, certain medicines, food intolerances and diseases that affect the stomach, small intestine or colon.
    