We have all experienced unusual cravings for certain foods. However, if a person begins to crave or eat non-food items, this should not be ignored because it may be a sign of pica.
Pica is an eating disorder in which a person persistently craves or eats items that are not food or items that have no nutritional value, such as:
- Ice
- Dirt
- Hair
- Paint chips
- Chalk
- Baby powder
- Paper
- Soap
- Egg shells
- Glue
Pica can lead to the following health problems:
- Poisoning
- Choking
- Intestinal blockages
- Parasitic infections
- Dental damage
- Constipation
The exact cause of pica is unknown; however, it is believed that the following risk factors may increase the chance of developing it:
- Nutritional deficiencies, such as iron or calcium deficiencies
- Certain medical conditions, such as sickle cell anemia or pregnancy
- Stress or anxiety
- Child neglect or living in adverse conditions during childhood
- Cultural or learned behaviors
- Taking certain medications, such as antipsychotics or those that cause nausea
Anyone can develop pica, but it more commonly occurs in young children, pregnant women, people with certain mental health conditions, including schizophrenia or obsessive-compulsive disorder, or individuals with intellectual disabilities.
If you are experiencing symptoms of pica, you should see your doctor. Your doctor can diagnose the disorder by asking about your medical history and eating habits. Your doctor may also order blood tests to investigate nutrient deficiencies. Additionally, a psychological evaluation may be requested to determine mental health conditions.
Pica is typically treated based on the underlying reason that is believed to be the cause. A doctor may prescribe or recommend supplements for people with nutritional deficiencies. Therapy, lifestyle modifications, or medications may be recommended to treat individuals with intellectual disabilities or mental health conditions.
To schedule an appointment with a doctor at Flushing Hospital Medical Center, please call 718-670-5486.
All content of this newsletter is intended for general information purposes only and is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. Please consult a medical professional before adopting any of the suggestions on this page. You must never disregard professional medical advice or delay seeking medical treatment based upon any content of this newsletter. PROMPTLY CONSULT YOUR PHYSICIAN OR CALL 911 IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY.