General Information About Pica Syndrome
Disease Details and Frequently Asked Questions
It is the conscious and continuous habit of eating substances that are not culturally considered food and possess no nutritional value (such as dirt, sand, hair, soap, etc.).
Deep iron deficiency anemia or zinc deficiency in the body can confuse the brain, triggering this abnormal appetite (especially the craving to eat ice and dirt). Additionally, hormonal changes during pregnancy, autism, and intellectual disability can also induce this urge.
In small children (especially around 2-3 years old), if it continues past the phase of exploring the world with their mouths, it is considered Pica. It is also quite common in pregnant women and patients with severe anemia.
Swallowed foreign substances can block or puncture the intestines. Heavy metal poisoning (especially lead poisoning in children) and severe parasitic infections can develop in those who eat dirt or paint.
Observation of the patient's eating behavior by a physician or family (lasting for at least a month) is the basis of diagnosis. Blood tests are requested to check for underlying mineral deficiencies and possible lead poisoning.
If the issue is anemia or vitamin deficiency, the urge for Pica spontaneously resolves within weeks once blood reserves are replenished (via iron/zinc pills). If it is psychological or developmental in origin, psychotherapy (behavior modification) is applied.
Our health library contents are prepared for informational purposes only and with scientific data available at the time of recording. For all your questions, concerns, diagnosis, or treatment regarding your health, please consult your doctor or a healthcare institution.
