Have you ever seen little children eating dirt, chalk sticks, or pregnant mothers eating strange things? Sometimes, things like ice cubes are not a big deal. But in medical terms, the uncontrollable desire to eat things that are completely unsuitable for eating and have no nutritional value is what we call Pica . While this can sometimes be harmless, it can also be dangerous. So, let's learn more about this condition called Pica, shall we?
What is Pica? Simply put...
Pica is a behavioral problem with food, or more precisely , an eating disorder . In this condition, a person becomes accustomed to eating things that are not edible and have no nutritional value. And that's not just eating, it's doing it with an uncontrollable desire.
Imagine, some people eat things like dirt, clay, chalk sticks, leaf litter, soap, ash, and hair. These things have no nutritional value. Depending on when and why this condition occurs, Pica can be normal, expected, and harmless. However, if the things eaten in this way are toxic or otherwise dangerous, big problems can arise.
The name Pica comes from a species of bird called the Eurasian magpie. In Latin, that bird is called `Pica pica`. This bird is known for eating strange things. That is why this condition also got its name.
Who is most affected by Pica?
Pica can affect anyone of any age, but it is most common in three groups of people:
- Children under 6 years old: They are more likely to put things in their mouths. It's part of their development.
- Pregnant women: Some people have cravings for strange things during this time.
- People with certain mental health conditions: This can be seen especially in those with conditions such as autism spectrum disorder, intellectual disabilities, or schizophrenia .
How common is this condition?
Pica is actually a relatively common condition. However, it's difficult for even experts to say exactly how common it is. There are a few reasons for that. One is that not everyone uses the same definition in research on the subject.
The other thing is that doctors often miss this condition. The reason is that people are embarrassed to tell doctors about it, or they don't report these symptoms in their children.
Another reason is that young children (especially babies and toddlers) often put things in their mouths. It's part of their normal development. Pica often goes away on its own.
What happens to the body due to Pica?
Simply put, Pica is the uncontrollable eating of non-food items. Because it is difficult to control, it is very difficult for people with this condition to stop the habit on their own.
Pica can have different effects depending on what you eat. For example, some pregnant women eat ice cubes. It doesn't cause much harm. However, some people are tempted to eat dangerous or poisonous things.
Depending on what you eat, Pica can cause damage to your teeth . Also, eating non-toxic foods can cause serious problems. For example, some people eat hair (also called `trichophagia`). This hair can get stuck in the digestive tract , causing blockages, tearing, or other damage.
People who eat soil (called `geophagia`) can become infected with parasites that live in the soil. Also, eating feces (especially pet feces) can cause various diseases, parasites, or other germs.
Psychological effects
Many people with pica feel embarrassed or ashamed about their condition. As a result, many people do not seek treatment or are afraid to tell their doctor about it.
What are the symptoms of Pica?
The main symptom of pica is the uncontrollable eating of non-nutritious, inedible foods. Often, people with this condition prefer to eat a variety of foods.
However, Pica can also be caused by other medical conditions or problems. They may have different symptoms associated with them. Some of the conditions that can be caused by Pica include:
- Anemia (iron deficiency)
- Worm disease (Ascariasis - roundworm infection)
- Constipation
- Electrolyte imbalance
- Heartbeat irregularities (Arrhythmias)
- Lead poisoning
- Small intestine and large intestine obstruction/blockage
What are some things that are not commonly eaten?
Here are some things that people with pica often eat:
- Ash
- Baby or talcum powder
- Chalk
- Charcoal
- Clay, dirt or soil
- Coffee grounds
- Eggshells
- Feces - poop of any kind
- Hair, string or thread
- Ice cubes (Ice)
- Laundry starch
- Paint chips
- Paper
- Pebbles
- Pet food
- Soap
- Wool or cloth
What causes Pica?
Experts don't know exactly what causes pica, but research has found that certain factors increase the risk of developing the condition.
- Cultural or customary practices: In some cultures and religions, behaviors similar to pica are considered normal, socially acceptable. For example, in a Catholic church in New Mexico, in the United States, there is a custom of eating dirt. Similarly, in some cities in South Africa, there is a practice of eating dirt among young women.
- Stress or anxiety: For people with these types of mental problems, pica may be a way to relieve stress or a way to cope.
- Adverse childhood conditions: Pica is more common in children from low-income families (e.g., poverty). The exact cause is not clear. It may be a coping mechanism for children who have been abused or neglected, or as an attempt to get attention from their parents.
- Nutritional deficiencies: Many people who exhibit pica symptoms have deficiencies in minerals or other nutrients. Iron (anemia) , calcium, and zinc are the most common.
- Mental health conditions: These can be sudden conditions, conditions that are present at birth due to problems developing in the womb, or genetic disorders inherited from parents.
- Other medical conditions: Pregnancy and conditions called sickle cell anemia are associated with Pica.
- Some medications may also increase the risk of pica or similar behaviors. However, it is not yet clear whether these medications actually cause pica.
How is Pica diagnosed?
To be diagnosed with pica, four criteria must be met (with the exceptions below):
1. Period: If you eat unhealthy and non-nutritious foods for at least a month straight.
2. Mental development: A person must have reached a certain level of mental development where they can understand that eating inappropriate foods is not a good idea. (This is why very young children are not labeled as Pica, as they are still learning these things.)
3. Absence of social and cultural factors: That is, there should be no social or cultural background that influences this behavior. (For example, eating dirt is a custom in some cultures).
4. Absence of any other medical or mental health condition: This means that Pica should not be caused by any other medical condition.
Cases not diagnosed as Pica
Although the behavior called pica is common for a variety of reasons, it is sometimes not recognized as a condition of pica for those same reasons. Such cases include:
- Cultural or social customs: True, pica is an uncontrollable behavior. People who engage in this behavior due to cultural or social reasons can control their actions.
- Nutritional deficiencies: People who are deficient in nutrients like iron or calcium sometimes resort to eating non-food items to compensate for the deficiency. In fact, this is why behaviors like pica are accepted in some cultures. In some parts of the world, people eat clay or soil to get the iron, calcium, or other vitamins and minerals that are missing from their diet.
- Other medical or mental health conditions: In the criteria for diagnosing Pica, if the behavior is caused by a medical or mental health condition, it is not considered Pica. In such cases, Pica is only diagnosed if the behavior is severe enough to cause health problems or to require special treatment.
What tests are used to diagnose Pica?
Most often, tests for pica look at what problems are caused by the condition. This may include a variety of laboratory, diagnostic, and imaging tests:
- Blood, urine, and stool tests: These check for things like infections, poisoning, and electrolyte imbalances .
- Imaging tests: These look for any internal blockages or damage caused by the condition. These may include X-rays , CT scans , MRIs , and ultrasounds .
- Diagnostic tests: These tests look for signs of serious health problems that may be caused by pica. For example, an ECG (ECG or EKG) test looks for problems with the electrical activity of the heart. This is because some electrolyte imbalances or parasitic infections can cause these problems.
How is Pica treated? Can it be cured?
Pica in pregnant women usually goes away on its own. Also, young children often outgrow pica as they get older, especially when someone teaches them the difference between what they can and cannot eat. For children with intellectual disabilities (or other learning disabilities), it is important to keep problematic foods away from them and to supervise them closely.
The main treatment for pica is therapy . There are various therapeutic methods depending on the situation and the needs of the individual. Some of them are:
- Mild aversive therapy: In this method, non-food items are taught to be avoided using mild aversions, while also positively reinforcing healthy eating habits.
- Behavioral therapy: In this type of therapy, a person is taught coping mechanisms and strategies that help them change their behavior.
- Differential reinforcement: In this method, Pica is taught to avoid behaviors by focusing on other behaviors and activities.
What kind of medications are used?
There are very few medications that can help with pica. Some antipsychotic medications may help. However, these medications are not commonly used because of the side effects they can have.
What are the complications or side effects of the treatment?
Complications from pica treatment are rare. If medication is part of the treatment, the side effects that may occur depend entirely on the type of medication. Your doctor is the best person to talk to about possible side effects, things to watch out for, and ways to minimize their impact on your life.
How can I take care of myself or manage symptoms?
Pica is usually a harmless condition, but it can be dangerous depending on what a person eats. If you have pica, it's important to talk honestly with your doctor about it. They can provide you with guidance and resources, or refer you to a doctor who has special training in this condition.
How soon will I feel better after treatment?
The recovery time from pica depends on the treatment and how well you respond to it. Your doctor can help you understand how long it will take to recover and what you can do to help the process go smoothly.
Can pica be prevented or the risk reduced?
Pica is a condition that occurs unexpectedly. Therefore, there is no way to prevent it from occurring. Also, there is no way to reduce the risk of developing this condition.
The only thing you can do to prevent pica is to make sure you eat a balanced diet and that you don't have any deficiencies in essential vitamins or minerals. Since nutritional deficiencies are not considered a diagnostic criterion for pica, this is not exactly a prevention or risk reduction measure. However, it is very important for overall health.
What should I expect if I have this condition?
Pica is a condition that can be dangerous when a person eats non-food items. The main risks of this condition are when a person eats things like:
- Toxic things
- Sharp-edged things
- Things that can block your digestive tract
- Things that can cause infections , especially fungi, parasites, bacteria, and viruses.
How long will this situation last?
Pica is technically a lifelong condition, as it is not considered completely curable. People who have stopped the behavior, either through treatment or on their own, are considered "in remission" as long as the behavior does not start again.
What is the outlook for Pica?
Pica is a condition that is very common in young children and pregnant women and usually goes away on its own. In such cases, the condition is usually harmless. Although the condition itself is not dangerous, it can cause people to eat dangerous foods. With treatment, the condition can be controlled, and people can live their lives without any problems.
How do I take care of myself?
If you have pica, the first step in getting help for it is to talk to your doctor. Their job is to help you, make you feel safe, and not be judged. They can either give you direct guidance or refer you to someone who has expertise in this area.
If you have Pica, and it is causing problems that are affecting your life, it is important to remember these things:
- Be honest with your doctor: Pica can be embarrassing or embarrassing for many people. It can be difficult for them to talk about how it affects their lives. However, pica is a mental health condition. That means it's a medical condition, just like a broken arm or a cold. It's also a good idea to seek help and get treatment for this condition.
- See your doctor as recommended: Your doctor can set up a schedule for you to see him/her as needed. As you progress in treatment, the number of times you need to see him/her will decrease. If the condition starts to affect your life again and you start pica behaviors again, you should see your doctor again and restart treatment.
- Try to remove things or objects that you eat frequently, or place them in a place that is difficult to reach: One way to prevent or reduce pica is to remove as many problematic things or objects as possible. If you can't remove them, try to place them in a place that makes it difficult for you to relapse into pica.
When should I go to the emergency room?(ETU) Want to go?
Your doctor can advise you about situations where you may need emergency medical attention. In general, you should seek medical advice if you have symptoms of more serious conditions. Some of these situations include:
- Worm disease (Ascariasis - roundworm infection)
- Electrolyte imbalance
- Heartbeat irregularities (Arrhythmias)
- Symptoms of lead poisoning or other toxic effects
- Small intestine and large intestine obstruction/blockage
Also, children should seek medical advice if they swallow anything that could be poisonous or dangerous. For example, if they swallow toys with small magnetic pieces, they can stick together in the digestive tract and cause a life-threatening blockage.
Pica is a common condition that affects people all over the world, especially in certain situations. While it is often something that people outgrow as they get older or stop on their own, for some it can be a serious problem. People who eat foods that are toxic, spicy, or can block their digestive tract are at the greatest risk. Fortunately, mental health treatments and strategies can help you manage the condition. If you have pica, it’s normal to feel embarrassed about it. However, your doctor is not there to judge you. Their job is to provide you with the care and resources you need to overcome this condition. Then you can move on with your life and focus on the things that are most important to you, or that you enjoy the most.
Final Take-Home Message
Okay, so we've talked a lot about Pica. Here are some of the most important things to remember:
- Pica is an uncontrollable desire to eat things that are not edible. It is not just a craving, it is a behavioral problem.
- This is common among young children, pregnant women, and people with certain mental health conditions.
- Pica can be dangerous depending on what you eat. Eating poisonous, sharp, or intestinal-blocking foods can cause serious problems.
- It is important to seek medical advice without being embarrassed. Pica is a treatable condition.
- Things like nutritional deficiencies and stress can cause this. Therefore, it is important to eat a balanced diet and take care of your mental health.
- If a child is eating these things, be careful. Provide them with a safe environment, and seek medical advice if there is a problem.
If you or someone you know thinks you may have Pica, please see a doctor to talk about it. Getting help early can prevent many problems.
👩🏽⚕️ Additional questions (FAQs)
💬 What is Pica? Is it a food-related disease?
Yes! This is not a strange type of 'food craving', but 'Pica' is an eating disorder that causes a strong mental (and physical) desire to eat things that are completely unsuitable for food and have no nutritional value. Here, patients are tempted to eat things like dirt, clay, chalk, ice cubes, paper, soap, coins, hair, or paint chips.
💬 Is this for adults or children?
This is often seen in young children and pregnant mothers. It is not a disease for young children (under 2 years old) to put everything in their mouths. However, if they continue to eat soil and sand (Geophagia) after the age of 2, it is a condition called 'pica'. This is also why pregnant mothers sometimes have a craving (craving) for chalk.
💬 Why do you want to eat such strange things?
The main physical cause of this is medically identified as a severe deficiency of minerals such as iron deficiency or zinc in the body. When these essential elements are lacking, the brain sends wrong signals that cause the urge to eat dirt. Often, this eating stops completely when iron supplements are given.
` Pica, eating non-food items, Pica, eating disorder, nutritional deficiencies, mental health, child health


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