For the majority of children with pica, sufficient attention, patience, and love from the family in cooperation with healthcare professionals, along with supplementation if there are vitamin or mineral deficiencies, is sufficient. In some cases, however, the child may require additional psychological support. The type of psychological treatment applied for pica will vary depending on the situation and individual needs. Several possible therapeutic approaches include:

Mild aversive therapy: This method involves teaching avoidance of pica behaviors using mild consequences to teach individuals to avoid non-food substances and reinforcing healthy eating behaviors through positive rewards.

Behavioral therapy: This therapeutic approach involves teaching an individual coping mechanisms and strategies to help them modify their behavior.

Differential reinforcement: In this method, children learn to avoid pica behaviors by focusing on other behaviors and activities.