RESUMEN
Although pica is commonly associated with nutritional deficiencies, it is also observed in psychiatric disorders such as obsessive-compulsive disorder and less commonly in schizophrenia. We describe a case of pica in a 34-year-old male with decompensated schizophrenia. Emergency medical services brought the patient from a state facility as he was scavenging and eating foreign objects. Upon initial evaluation, no notable nutritional deficiencies were noted. After surgical removal of foreign objects, he was started on antipsychotics. His pica was determined to be due to his active psychosis involving delusions, disorganized thought processes, and loosening of associations. His psychosis improved on paliperidone intramuscular injection and oral olanzapine, which coincided with reduction and resolution of pica. Our case highlights the need to understand further the exact psychopathology of pica that may not be limited to nutritional deficiencies.
