Hi. I experienced diarrhea followed by extreme constipation after a tip to India. My bowel movements are generally very healthy. I no longer experience the constipation, however have extreme flatulence (though I am vegetarian and eat a lot of beans and legumes). I woke thismorning to find a small cluster of blisters on my lip and inside my lip. There is a slight tingling sensation. i have tested positive to 'oral herpes' though have never exhibited symptoms. My father has chrones disease. I feel my stomach hasn't recovered from India and perhaps this is a symptom of things not bein right in my gut/intestine.