Is it normal to get severe diarrhea right before a highly stressful event?
1. Introduction Getting severe diarrhea right before a highly stressful event is a completely normal physiological reaction driven by the gut-brain axis. When you experience acute anxiety, your body releases stress hormones like adrenaline and corticotropin-releasing factor, which dramatically accelerate colonic motility and decrease fluid absorption. This fight-or-flight response empties the digestive tract rapidly, preparing … Read more