Tag: hallucination

Understanding Schizophrenia

Symptoms

By Mayo Clinic staff,

There are several types of schizophrenia, so signs and symptoms vary. In general, schizophrenia symptoms include:

  • Beliefs not based on reality (delusions), such as the belief that there’s a conspiracy against you
  • Seeing or hearing things that don’t exist (hallucinations), especially voices
  • Incoherent speech
  • Neglect of personal hygiene
  • Lack of emotions
  • Emotions inappropriate to the situation
  • Angry outbursts
  • Catatonic behavior
  • A persistent feeling of being watched
  • Trouble functioning at school and work
  • Social isolation
  • Clumsy, uncoordinated movements

Schizophrenia ranges from mild to severe. Some people may be able to function well in daily life, while others need specialized, intensive care. In some cases, schizophrenia symptoms seem to appear suddenly. Other times, schizophrenia symptoms seem to develop gradually over months, and they may not be noticeable at first.

Over time, it becomes difficult to function in daily life. You may not be able to go to work or school. You may have troubled relationships, partly because of difficulty reading social cues or others’ emotions. You may lose interest in activities you once enjoyed. You may be distressed or agitated or fall into a trance-like state, becoming unresponsive to others.

In addition to the general schizophrenia symptoms, symptoms are often categorized in three ways to help with diagnosis and treatment:

Negative signs and symptoms
Negative signs and symptoms represent a loss or decrease in emotions or behavioral abilities. They may include:

  • Loss of interest in everyday activities
  • Appearing to lack emotion
  • Reduced ability to plan or carry out activities
  • Neglecting hygiene
  • Social withdrawal
  • Loss of motivation

Positive signs and symptoms
Positive signs and symptoms are unusual thoughts and perceptions that often involve a loss of contact with reality. These symptoms may come and go. They may include:

  • Hallucinations, or sensing things that aren’t real. In schizophrenia, hearing voices is a common hallucination. These voices may seem to give you instructions on how to act, and they sometimes may include harming others.
  • Delusions, or beliefs that have no basis in reality. For example, you may believe that the television is directing your behavior or that outside forces are controlling your thoughts.
  • Thought disorders, or difficulty speaking and organizing thoughts, such as stopping in midsentence or jumbling together meaningless words, sometimes known as “word salad.”
  • Movement disorders, such as repeating movements, clumsiness or involuntary movements.

Cognitive signs and symptoms
Cognitive symptoms involve problems with memory and attention. These symptoms may be the most disabling in schizophrenia because they interfere with the ability to perform routine daily tasks. They include:

  • Problems making sense of information
  • Difficulty paying attention
  • Memory problems
When to see a doctor:
People with schizophrenia often lack awareness that their difficulties stem from a mental illness that requires medical attention. So it often falls to family or friends to get them help.

Suicidal thoughts and behavior

Suicidal thoughts and behavior are common among people with schizophrenia. If you have a loved one who is in danger of committing suicide or has made a suicide attempt, make sure someone stays with that person. Call 911 or your local emergency number immediately. Or, if you think you can do so safely, take the person to the nearest hospital emergency room.

For more info, Mayo Clinic has much more on its website: http://www.mayoclinic.com/health/schizophrenia/DS00196/DSECTION=symptoms

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Schizophrenia Understood

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Understanding the World of the Schizophrenic

Schizophrenia is a chronic, severe, and disabling brain disorder that has affected people throughout history. About 1 percent of Americans have this illness. People with the disorder may hear voices other people don’t hear. They may believe other people are reading their minds, controlling their thoughts, or plotting to harm them. This can terrify people with the illness and make them withdrawn or extremely agitated.

People with schizophrenia may not make sense when they talk. They may sit for hours without moving or talking. Sometimes people with schizophrenia seem perfectly fine until they talk about what they are really thinking. Families and society are affected by schizophrenia too. Many people with schizophrenia have difficulty holding a job or caring for themselves, so they rely on others for help.

Treatment helps relieve many symptoms of schizophrenia, but most people who have the disorder cope with symptoms throughout their lives. However, many people with schizophrenia can lead rewarding and meaningful lives in their communities. Researchers are developing more effective medications and using new research tools to understand the causes of schizophrenia. In the years to come, this work may help prevent and better treat the illness.

The symptoms of schizophrenia fall into three broad categories:

  1. positive symptoms,
  2. negative symptoms, and
  3. cognitive symptoms.

Positive symptoms

Positive symptoms are psychotic behaviors not seen in healthy people. People with positive symptoms often “lose touch” with reality. These symptoms can come and go. Sometimes they are severe and at other times hardly noticeable, depending on whether the individual is receiving treatment. They include the following:

Hallucinations are things a person sees, hears, smells, or feels that no one else can see, hear, smell, or feel. “Voices” are the most common type of hallucination in schizophrenia. Many people with the disorder hear voices. The voices may talk to the person about his or her behavior, order the person to do things, or warn the person of danger. Sometimes the voices talk to each other. People with schizophrenia may hear voices for a long time before family and friends notice the problem.

Other types of hallucinations include seeing people or objects that are not there, smelling odors that no one else detects, and feeling things like invisible fingers touching their bodies when no one is near.

Delusions are false beliefs that are not part of the person’s culture and do not change. The person believes delusions even after other people prove that the beliefs are not true or logical.

People with schizophrenia can have delusions that seem bizarre, such as believing that neighbors can control their behavior with magnetic waves. They may also believe that people on television are directing special messages to them, or that radio stations are broadcasting their thoughts aloud to others. Sometimes they believe they are someone else, such as a famous historical figure. They may have paranoid delusions and believe that others are trying to harm them, such as by cheating, harassing, poisoning, spying on, or plotting against them or the people they care about. These beliefs are called “delusions of persecution.”

Thought disorders are unusual or dysfunctional ways of thinking. One form of thought disorder is called “disorganized thinking.” This is when a person has trouble organizing his or her thoughts or connecting them logically. They may talk in a garbled way that is hard to understand. Another form is called “thought blocking.” This is when a person stops speaking abruptly in the middle of a thought. When asked why he or she stopped talking, the person may say that it felt as if the thought had been taken out of his or her head. Finally, a person with a thought disorder might make up meaningless words, or “neologisms.”

Movement disorders may appear as agitated body movements. A person with a movement disorder may repeat certain motions over and over. In the other extreme, a person may become catatonic. Catatonia is a state in which a person does not move and does not respond to others. Catatonia is rare today, but it was more common when treatment for schizophrenia was not available. “Voices” are the most common type of hallucination in schizophrenia.

Negative symptoms

Negative symptoms are associated with disruptions to normal emotions and behaviors. These symptoms are harder to recognize as part of the disorder and can be mistaken for depression or other conditions. These symptoms include the following:

  • “Flat affect” (a person’s face does not move or he or she talks in a dull or monotonous voice)
  • Lack of pleasure in everyday life
  • Lack of ability to begin and sustain planned activities
  • Speaking little, even when forced to interact.

People with negative symptoms need help with everyday tasks. They often neglect basic personal hygiene. This may make them seem lazy or unwilling to help themselves, but the problems are symptoms caused by the schizophrenia.

Cognitive symptoms

Cognitive symptoms are subtle. Like negative symptoms, cognitive symptoms may be difficult to recognize as part of the disorder. Often, they are detected only when other tests are performed. Cognitive symptoms include the following:

  • Poor “executive functioning” (the ability to understand information and use it to make decisions)
  • Trouble focusing or paying attention
  • Problems with “working memory” (the ability to use information immediately after learning it).

Cognitive symptoms often make it hard to lead a normal life and earn a living. They can cause great emotional distress.

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Much of this article came from an outside source. I’m just the errand boy on this post.

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