POOJA KOTHARIMom of a 8 yr 5 m old boy2 years agoA. There is no specific test to diagnose this disorder. The doctor diagnoses it based on several factors, including medical history. It is necessary, to be honest with the doctor regarding the non-food items being consumed by the child and the period it has been happening. If the habit persists for longer than a month, it is highly probable that it is indeed pica disorder. Then, it is wise to curb the disorder before its full-fledged development as it could lead to health complications, some of which we have addressed below. Doctors perform a blood test to check for iron and zinc levels as their deficiency can lead to pica. Therefore, scheduling a routine check-up to detect malnutrition is highly recommended
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