Is it normal to feel extremely nauseous right before having a bowel movement?
1. Introduction Feeling nauseous immediately before a bowel movement is a recognized physiological response primarily driven by the vasovagal reflex and the intricate gut-brain axis. While intense, this transient nausea is typically a normal reaction to increased intestinal motility and sudden changes in intra-abdominal pressure. The digestive tract and the central nervous system share a … Read more