Yes, it is. My husband and I had a bout of food-related diarrhea on September 9 and while he recovered completely in less than 24 hours, I have had frequent loose stools ever since. I suspect my gut biome has been disrupted by low-dose Doxycycline I was taking for Rosacea and stopped taking that but have not seen any real improvement yet. Also taking Immodium. Hoping for answers/relief when I see my gastroenterologist on Tuesday. I've been on a low FODMAP diet for 6 days - not sure how soon to expect results from that. I have less GI discomfort but no change in bowel habits.