Capgras Syndrome is not 'just in your head' — it produces measurable physical symptoms through well-understood neurobiological pathways.
Why Capgras Syndrome Causes Physical Symptoms
The brain and body are not separate systems. Capgras Syndrome activates:
- The HPA axis: releasing cortisol that affects virtually every body system
- The autonomic nervous system: creating the physical experience of threat
- Inflammatory pathways: affecting immune function and tissue health
- The enteric nervous system (gut-brain axis): digestive symptoms common in capgras syndrome
Common Physical Symptoms of Capgras Syndrome
- Muscle tension, headaches, and chronic pain patterns
- Digestive symptoms: IBS, nausea, appetite changes
- Sleep disruption and fatigue
- Cardiovascular: heart palpitations, elevated blood pressure over time
- Immune effects: increased susceptibility to illness
When Physical Symptoms Are Primarily Capgras Syndrome
Physical symptoms from capgras syndrome are real, not imaginary. But they're best treated by addressing capgras syndrome directly, alongside symptomatic relief when needed.