This Javascript code is not necessary to use the site. A pattern of eating non-nutritive substances, lasting for at least a month. It also occurs in mentally retarded persons. Pica can occur during pregnancy . In some cases, a specific nutritional deficiency such as iron deficiency anemia can be identified.
Some cases occur in people with severe psychiatric conditions.
In others, no cause can be identified. The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Inc. Any duplication or distribution of the information contained herein is strictly prohibited. Rockville Pike, Bethesda, MD 20894 Copyright and Privacy Policy , We welcome your comments.