From this figure we estimate a 0.12% prevalence of Capgras Syndrome in the general population. Capgras Syndrome is often associated with medical illness and when found should signal the alert clinician to investigate for occult organic conditions.

Is Capgras syndrome rare?

Conclusions: The results of this study indicate that Capgras syndrome is not a rare syndrome, and commonly occurs during the course of either functional or organic psychotic illness. Age seems to be an important predicting factor for the etiology of psychosis underlying Capgras syndrome.

Will Capgras syndrome go away?

Some people with Capgras syndrome may never achieve a full recovery. However, caregivers and family members can help reduce their loved one’s symptoms, including anxiety and fear. Anyone experiencing or witnessing the symptoms of Capgras syndrome should speak to a doctor as soon as possible.