Fear Amplifies Pain Perception in People with Inflammatory Bowel Disease
Jan 29, 2026•8 min
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Episode description
- Fear-based learning can intensify pain in people with IBD even when inflammation is no longer active, showing that emotional processing plays a major role in chronic symptoms
- IBD patients in remission reported significantly higher pain intensity and unpleasantness compared to healthy individuals, despite experiencing the exact same heat stimulus
- The brain can hold onto pain memories through a process called fear conditioning, which teaches the nervous system to expect discomfort even without a current physical trigger
- People with IBD often feel isolated and emotionally overwhelmed due to unpredictable flare-ups, brain fog, shame, and the invisible nature of their pain
- Therapies like cognitive behavioral therapy offer a promising path to reduce pain by addressing the brain's learned fear responses
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