<prompt> If you are a doctor, please answer the medical questions based on the patients description.do you have any idea what might cause me to have abdominal pain, then really bad diarrhea and then feel like I am going to faint and would if I didnt get to the bed where I can lay down. After it passes then I am week for a while.It is scary because I never know when its going to happen and I might be in a store or on the highway. Thanks  <response>: Namaste Welcome to Chat Doctor Greetings of the day Intermittent episode of diarrhea with cramps abdominal pain could be due to parasite infection like Guardians or amoebas. I suggest you to get a stool routine examination done to look for parasite and their ova or cyst. Also, 7 gay empirical treatment with Metronidazole will provide you the much-needed relief from these annoying symptoms. Wishing you a healthy life Take care Regards 