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What Is Schizophrenia Caused By

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Early Warning Signs Of Schizophrenia

What Causes Schizophrenia? | Schizophrenia

In some people, schizophrenia appears suddenly and without warning. But for most, it comes on slowly, with subtle warning signs and a gradual decline in functioning, long before the first severe episode. Often, friends or family members will know early on that something is wrong, without knowing exactly what.

In this early phase of schizophrenia, you may seem eccentric, unmotivated, emotionless, and reclusive to others. You may start to isolate yourself, begin neglecting your appearance, say peculiar things, and show a general indifference to life. You may abandon hobbies and activities, and your performance at work or school can deteriorate.

Major Life Events And Traumas

Although a major life event is unlikely to be a single cause of schizophrenia, it may act as a trigger for someone who is already susceptible to it because of another factor.

A major stressful event such as the death of a loved one or becoming unemployed causes big changes in someones hormone levels as they try and recover from the shock. It is not known exactly how, but these changes are thought to be involved in the development of schizophrenia.

What To Do If You Feel Like You Are Struggling With Schizophrenia

Thinking about death and mortality is natural, but contemplating ending your life is different. Thinking about killing yourself is scary and overwhelming. It can feel like there is no help or hope, but there is help. There is hope.

So, what do you do if you are thinking about killing yourself?

First, identify that you are not doing well. It is not an easy thing to admit. Just remember, we cannot be tiptop all the time. It is okay not to be okay. It is about seeking help.

Second, talk to someone. Seek help from someone you trust whether a loved one, doctor or mental health professional. You deserve to feel better. It is important to take care of yourself and feel better. Telling someone you are thinking about killing yourself can be very difficult, but it is important. There is the misconception of the strong silent type, but reaching out takes great strength. You deserve help and you deserve to feel better.

For some people, saying the words out loud can be very difficult. It makes it feel more real. If you are having a hard time saying the words out loud, write it down and give the note or letter to the person you trust. This way you will still be able to communicate to the person how you are doing without having to say it out loud.

Third, practice self-care. Make healthy choices to support your mental health. Take some time for yourself to feel better, to unwind, and to take care of yourself.

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Positive Symptoms Of Schizophrenia

In this case, the word positive doesnât mean good. It refers to added thoughts or actions that arenât based in reality. Theyâre sometimes called psychotic symptoms and can include:

  • Delusions: These are false, mixed, and sometimes strange beliefs that arenât based in reality and that the person refuses to give up, even when shown the facts. For example, a person with delusions may believe that people can hear their thoughts, that they are God or the devil, or that people are putting thoughts into their head or plotting against them.
  • Hallucinations: These involve sensations that aren’t real. Hearing voices is the most common hallucination in people with schizophrenia. The voices may comment on the person’s behavior, insult them, or give commands. Less common types include seeing things that aren’t there, smelling strange odors, having a funny taste in your mouth, and feeling sensations on your skin even though nothing is touching your body.
  • Catatonia: In this condition, the person may stop speaking, and their body may be fixed in a single position for a very long time.

Fact There Is Hope And Help For People With Schizophrenia

Schizophrenia symptoms causes and treatments

There are many different types of treatment for people with schizophrenia. A combination of treatments can help a person manage their symptoms. There are medications, social interventions, therapy, and hospitalization. Some people can improve significantly or recover if they receive treatment.

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Parkinson’s Disease And Lewy Body Dementia

is linked with for their similar hallucinatory symptoms. The symptoms strike during the evening in any part of the visual field, and are rarely polymodal. The segue into hallucination may begin with illusions where sensory perception is greatly distorted, but no novel sensory information is present. These typically last for several minutes, during which time the subject may be either conscious and normal or drowsy/inaccessible. Insight into these hallucinations is usually preserved and is usually reduced. Parkinson’s disease is usually associated with a degraded pars compacta, but recent evidence suggests that PD affects a number of sites in the brain. Some places of noted degradation include the median , the parts of the , and the neurons in the and nuclei of the .

This type of hallucination is usually experienced during the recovery from a comatose state. The migraine coma can last for up to two days, and a state of depression is sometimes . The hallucinations occur during states of full consciousness, and insight into the hallucinatory nature of the images is preserved. It has been noted that ataxic lesions accompany the migraine coma.

How We Can Help

Whether this is your first and last treatment program, or even if you invested years of your time in and out of other therapy programs, we can lead you to feel at peace again. The We Level Up FL Behavriaol Center is unique in offering unparalleled evidence-based programs. Along with ultra modern therapeutic modalities to advance mental health treatment outcomes. Moreover, the We Level Up FL Mental Health Center also offers:

Quick intake appointments. And in some cases, where warranted, same-day admissions.

Comfortable & safe settings with attentive staff in modern facilities with amenities to promote recovery.

In-house Teams of specialists trained to deal with complex multi-diagnosis mental illness and its corresponding underlying triggers.

Complimentary critical family and alumni programs so that youll have support while in treatment and beyond. Even after you leave.

We accept most insurance and offer free benefits verification without any obligation ever.

Secondary co-occurring dual diagnosis treatment programs.

Intensive residential inpatient treatment.

If you have questions regarding your diagnosis or want licensed guidance or therapy for the schizophrenia causes, please contact us.

Fort Lauderdale Treatment Center

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What Is Paranoid Schizophrenia

Paranoid schizophrenia is one type of schizophrenia. In this type, the person’s false beliefs are mainly about being persecuted or being punished by someone. The person may hear the voice of someone he or she believes is punishing them. The person may believe that he or she has been specially chosen to complete a secret mission. These are just a few examples of any number of false beliefs a person with this disorder may have.

Other types of schizophrenia include “catatonic” schizophrenia and “disorganized” schizophrenia. Different types of schizophrenia may have some of the same symptoms.

Increased Risk Of Schizophrenia

These Are the Potential Causes of Schizophrenia


Schizophrenia seems to run in families, but no single gene is thought to be responsible. Its possible that different varieties of genes make individuals more vulnerable to the condition. However, having these genes does not necessarily indicate youll develop schizophrenia.

Proof that the disorder is partly inherited comes from studies of twins. Identical twins share the same genes. In identical twins, if a twin develops schizophrenia, the other twin has a 1 in 2 chance of developing it, too. This is true even if theyre raised separately.

In non-identical twins, who have different genetic make-ups, when a twin develops the disease, the other only has a 1 in 8 chance of developing the same condition.

While this is higher than in the general population, where the chance is about 1 in 100, it suggests genes are not the only factor influencing the development of schizophrenia.

Educate yourself and others about schizophrenia. Learning about the illness can encourage you to follow your treatment plan and also help your loved ones be more supportive and compassionate.

Brain development

Studies of individuals with this mental illness have shown there are slight differences in the structure of their brains. These changes are not seen in everyone with schizophrenia and can happen in individuals who do not have a mental illness. But they suggest schizophrenia may partly be a disorder of the brain.


Birth complications and Pregnancy

Viral Infections

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Rehabilitation Programs And Community Support Activities

Rehabilitation and support programs, such as on-the-job coaching, are directed at teaching people the skills they need to live in the community, rather than in an institution. These skills enable people with schizophrenia to work, shop, care for themselves, manage a household, and get along with others.

Community support services provide services that enable people with schizophrenia to live as independently as possible. These services include a supervised apartment or group home where a staff member is present to ensure that a person with schizophrenia takes drugs as prescribed or to help the person with finances. Or a staff member may visit the person’s home periodically.

Hospitalization may be needed during severe relapses, and involuntary hospitalization may be needed if people pose a danger to themselves or others. However, the general goal is to have people live in the community.

A few people with schizophrenia are unable to live independently, either because they have severe, persistent symptoms or because drug therapy has not been effective. They usually require full-time care in a safe and supportive setting.

Support and advocacy groups, such as the National Alliance on Mental Illness, are often helpful to families.

Can Medical Conditions Cause Psychosis

Some medical conditions have been known to cause psychosis, although this is rare. These include:

  • head injuries
  • some types of hormone disorders
  • some dietary deficiencies

Theres also research showing that too much dopamine may be associated with psychosis. Dopamine is one of the chemicals in the brain that sends information from one brain cell to another. Having high levels could interrupt the pathways in the brain responsible for memory, emotion, social behaviour and self-awareness.

Although the causes are still being uncovered, psychosis is treatable. With medicine and support, people with psychosis can recover from their illness.

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Disorganized Symptoms Of Schizophrenia

These are positive symptoms that show that the person canât think clearly or respond as expected. Examples include:

  • Talking in sentences that donât make sense or using nonsense words, making it difficult for the person to communicate or hold a conversation
  • Shifting quickly from one thought to the next without obvious or logical connections between them
  • Moving slowly
  • Repeating movements or gestures, like pacing or walking in circles
  • Having problems making sense of everyday sights, sounds, and feelings

The Role Of Brain Chemistry And Structure In Schizophrenia

Schizophrenia Causes And Symptoms

Scientists are looking at possible differences in brain structure and function in people with and people without schizophrenia. In people with schizophrenia, they found that:

  • Spaces in the brain, called ventricles, were larger.
  • Parts of the brain that deal with memory, known as the medial temporal lobes, were smaller.
  • There were fewer connections between brain cells.

People with schizophrenia also tend to have differences in brain chemicals called neurotransmitters. These control communication within the brain.

Studies show that these neurotransmitters are either too active or not active enough in people with schizophrenia.

Doctors also believe the brain loses tissue over time. And imaging tools, like PET scans and MRIs, show that people who have schizophrenia have less âgray matterâ — the part of the brain that contains nerve cells — over time.

Studies of brain tissue in people with schizophrenia after death even show that their brain structure is often different than it was at birth.

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How Is Schizophrenia Treated Can Schizophrenia Be Cured

While there is no known cure for schizophrenia, treatment can help many sufferers lead rewarding and productive lives. Treatment includes both medication and a range of therapy options, including talk therapy, CBT, and other forms of counseling.

Given that for many people schizophrenia presents itself in young adulthood and can subsequently interfere with educational and career pursuits, many people with schizophrenia benefit from rehabilitation treatment to help develop life-management skills and/or vocational education to pursue their own independent career path.

Family support can be critical to helping people with schizophrenia maintain treatment, and family members caring for those with schizophrenia should also seek support themselves to maintain their own physical health and well-being. Organizations such as the Schizophrenia and Related Disorders Alliance of America , Mental Health America , and the National Alliance on Mental Illness offer resources and support to individuals with schizophrenia and other mental illnesses and their families.

Pregnancy And Birth Complications

This controversial theory about the cause of schizophrenia has not been directly proven. It has been suggested that certain conditions contribute to the later development of schizophrenia:

  • Lack of oxygen during pregnancy or birth
  • High maternal stress
  • Mothers exposure to influenza virus during pregnancy
  • Maternal malnutrition and/or smoking
  • Higher age of the father
  • Abnormal fetal development

This theory isnt meant to put blame a mother. Its being studied as part of a search for answers.

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Negative Symptoms Of Schizophrenia

The word “negative” here doesnât mean “bad.” It notes the absence of normal behaviors in people with schizophrenia. Negative symptoms of schizophrenia include:

  • Lack of emotion or a limited range of emotions
  • Withdrawal from family, friends, and social activities
  • Less energy
  • Loss of pleasure or interest in life
  • Poor hygiene and grooming habits

What Causes Schizophrenia

What is Schizophrenia?

When you or your loved one live with symptoms of schizophrenia, it may be natural to wonder what caused them.

Schizophrenia can affect anyone, although its symptoms typically show up in late adolescence or early adulthood.

Despite extensive research on it, there are still many misconceptions surrounding the condition. This can make living with schizophrenia even more challenging.

Whether you or someone you love is living with schizophrenia, learning more about the potential contributing factors can give you insight into a mental health condition that affects nearly 1% of the U.S. population and around

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How Is The Diagnosis Made

Some of the symptoms that occur in schizophrenia also occur in other mental health conditions such as depression, mania, and dissociative identity disorder, or after taking some street drugs. Therefore, the diagnosis may not be clear at first. As a rule, the symptoms need to be present for several weeks before a doctor will make a firm diagnosis of schizophrenia.

Not all symptoms are present in all cases. Different forms of schizophrenia occur depending upon the main symptoms that develop. For example, people with paranoid schizophrenia mainly have positive symptoms which include delusions that people are trying to harm them. In contrast, some people mainly have negative symptoms and this is classed as simple schizophrenia. In many cases there is a mix of positive and negative symptoms.

Sometimes symptoms develop quickly over a few weeks or so. Family and friends may recognise that the person has a mental health problem. Sometimes symptoms develop slowly over months and the person may gradually become withdrawn, lose friends, jobs, etc, before the condition is recognised.

What Is Schizophrenia Or Paranoid Schizophrenia

Schizophrenia is a challenging brain disorder that often makes it difficult to distinguish between what is real and unreal, to think clearly, manage emotions, relate to others, and function normally. It affects the way a person behaves, thinks, and sees the world.

The most common form is paranoid schizophrenia, or schizophrenia with paranoia as its often called. People with paranoid schizophrenia have an altered perception of reality. They may see or hear things that dont exist, speak in confusing ways, believe that others are trying to harm them, or feel like theyre being constantly watched. This can cause relationship problems, disrupt normal daily activities like bathing, eating, or running errands, and lead to alcohol and drug abuse in an attempt to self-medicate.

Many people with schizophrenia withdraw from the outside world, act out in confusion and fear, and are at an increased risk of attempting suicide, especially during psychotic episodes, periods of depression, and in the first six months after starting treatment.

Take any suicidal thoughts or talk very seriously

If you or someone you care about is suicidal, call the National Suicide Prevention Lifeline in the U.S. at 1-800-273-TALK, visit IASP or Suicide.org to find a helpline in your country, or read Suicide Prevention.

Need to talk to someone?

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Can Schizophrenia Be Treated

Yes. The main types of treatment are counseling and medicines to lessen or stop psychotic symptoms. Medicines will control psychotic symptoms in most people. In milder cases of schizophrenia, medications may not be needed. Medicines can:

  • Lessen or stop hallucinations
  • Help the person tell the difference between hallucinations and the real world
  • Lessen or stop false beliefs
  • Lessen feelings of confusion
  • Help the person think more clearly

Lessening of these symptoms can help the person resume his or her normal lifestyle and activities. Medicines for schizophrenia need to be taken regularly, even after symptoms are gone. Some people with schizophrenia will stop taking their medicine because they believe the medicine is no longer needed, or they dislike the medication’s side effects. Psychotic symptoms often return when medication is stopped. Do not stop taking medicine without the advice of your healthcare provider.

Discuss any concerns you have about side effects with your healthcare provider.

Brain Chemistry And Structure

The Signs and Symptoms of Schizophrenia

The neurotransmitter dopamine has long been thought to have some part in the development of schizophrenia.

It is argued that an individual who has too much dopamine in one area of their brain whilst lacking it in another, will develop symptoms of the condition. This theory is backed up by the fact that some illegal drugs will cause an increase in levels of dopamine, and when this happens symptoms of schizophrenia will become apparent in an individual who does not have a diagnosis of the condition.

The structure of the brain has also been thought to be linked to schizophrenia, although it is not known whether schizophrenia causes a difference in brain structure or differences in brain structure cause schizophrenia. Many people with the condition have been found to have enlarged brain ventricles, which are thought to be the result of poor brain development. Also, it has been noted that people with schizophrenia have a smaller hippocampus and poor neural connections, all of which are thought to play some part in the development of schizophrenia.

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