This patient support community is for discussions relating to undiagnosed symptoms, breathing difficulties, feeling cold, cough, diarrhea, dizziness, fainting, fever, indigestion, itching, nausea, numbness, pain (chronic), paralysis, rash, sweating, swelling, urination problems, and vomiting.
All I can say is good luck to you....in 20 years, I have seen about 15 MD's and ALL of them have different opinions....and MOST of them tried to tell me it was "all in my head"
I do hope what I said helps you, take care.
Since the diarrhea attacks are pretty infrequent, I wouldn't worry too much about them. If I had to hazard a guess, I'd say that there's a clue in what you describe - you pass hard stool first, and then a few minutes later, have diarrhea. This can happen with people who are transiently constipated - there's a hard stool blocking the passage of everything else and your body will suffer excruciating cramps in an attempt to "move it along." Then, once the "obstacle" is passed, you'll have a bout of diarrhea, which may have resulted from the colon secreting fluid in an attempt to soften and pass the "obstruction."
Hopefully that makes these "mystery" bouts less mysterious!
Jr.