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Positive and negative symptoms schizophrenia essay
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Schizophrenia is one of the greatest mysteries that scientist have not been able to solve. It affect only one percent of the global population.This mental disorder usually occurs in one’s late teens are early twenties. It has no cure and is a lifelong illness, but there are treatments that can help significantly make a person life better.According to the National Institute of Mental Health, schizophrenia is defined as a “chronic and severe mental disorder that affects how a person thinks, feels, and behaves.” This effects on them makes them all the way lose a touch with reality. The symptoms of schizophrenia vary from person to person and are categorize into three categories. Which are positive, negative, and cognitive symptoms.
Schizophrenics can suffer from all the three categories of symptoms all at once. Positive symptoms are feelings or behaviors that only they can see or hear and not others. Some examples are delusions,hallucinations,and racing thoughts. Negative symptoms are focus of how one loses experiences of life or parts their personality. These symptoms include apathy, lack of social interest, and many more. Cognitive symptoms are symptoms that affect one capability to perceive or handle information. Examples of the symptoms are disorganized thoughts, difficulty in concentrating and a working memory. All of these symptoms make it difficult to treat schizophrenia properly.
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Fortunately, scientists have found antipsychotic medications to help their patients symptoms.
Antipsychotics are categorize into two categories, which are first generation (FGA) and second generation (SGA). They categorize like this because FGA where first antipsychotics
Disability Paper Lopez
3 use and now SGA are the newest of antipsychotics. Both antipsychotics categories have the same the principal of how they work. The principal is that both try even out levels of neurotransmitters like dopamine. They been proven to work behind controversy because these drugs only cause more side effects on their patients. Fortunately, there is another way to deal with schizophrenia, which is threw out therapy. There are many types of therapies that deal with schizophrenia that are way more efficient than medication. Majority of them are goal oriented to help patients in a specific way. For example, a Cognitive Behavior Therapy goal is to help patients change their way of thinking or behavior. While in Horticulture Therapy, the main goal is to use gardening to help recover social skills and motor skills. All therapies can be efficient depending on the patient and their family needs. The only thing that holds therapies to be a hundred percent efficient is that the patient needs to take the medication to improve. Which leads to whole series of problems for everyone. The only way to get a true cure for this illness is to find out the cause of it. Many scientists agree upon the fact that genes have to do a lot with this illness. Also they agree that biological and environmental factors contribute to the cause too. Until there is a cause of horrible and disabling illness, patients and their families have to cope so many unnecessary pains. These pains that they cope with can be a hell for the patient and their families because they face many mental, social, and economic battles. Disability Paper Lopez 4 The mental barriers that schizophrenics have to cope with is that they have to accept they are ill. This is hard fact for anyone to accept that they are ill. Which leads to many of them to not believe they are sick and stop taking their medication. Also another mental challenge they have to cope with is with their symptoms. Their symptoms only get worse if they stop taking medication and they will never improve to be better. Finally, the hardest mental barrier is their way of thinking because any type of fear or pressure can change their normal train of thought.
...apine, quetiapine, aripiprazole, risperidone, and may include ziprasidone) to treat psychotic symptoms, and mood stabilizers such as lithium or valproate to control manic episodes.
Classical antipsychotic treatments are commonly used to treat schizophrenic patients with major positive symptoms of schizophrenia, such as Thorazine, Haldol, and Stelazine (Gleitman et al., 2011). Antipsychotic treatments are usually administered with a variety of psychosocial treatments including social skills training, vocational rehabilitation, supported employment, family therapy, or individual therapy (Barlow & Durand, 2014). This is to reduce relapse and help the patient improve their skills in deficits and comply in consuming the
Clozapine and the Treatment of Schizophrenia Clozapine, marketed by the trade name of "Clozaril," is a member of the dibenzodiazepine class of antipsychotic medication, and is one of many types of neuroleptic drugs. Clozapine is an atypical medication because it differs from the older conventional drugs such as Halodol or Lithium. The difference between atypical and the older drugs is because there less neuroleptic activity as a result of more specific receptors utilized. The atypical drugs work effectively to treat psychotic illnesses and tend to have fewer side effects than their predecessors. Clozapine has been found to be the most effective antipsychotic drug for treatment resistant schizophrenia.
-Lieberman JA, Stroup TS, McEvoy JP, Swartz MS, Rosenheck RA, Perkins DO, Keefe RS, Davis SM, Davis CE, Lebowitz BD, Severe J, Hsiao JK. Effectiveness of antipsychotic drugs in patients with chronic schizophrenia. N Engl J Med. 2005. Web.
According to (Barlow, 2001), Schizophrenia is a psychological or mental disorder that makes the patient recognize real things and to have abnormal social behavior. Schizophrenia is characterized by symptoms such as confused thinking, hallucinations, false beliefs, demotivation, reduced social interaction and emotional expressions (Linkov, 2008). Diagnosis of this disorder is done through observation of patient’s behavior, and previously reported experiences (Mothersill, 2007). In this paper, therefore, my primary goal is to discuss Schizophrenia and how this condition is diagnosed and treated.
Before antipsychotic drugs, people were locked away in asylums and in some cases doctors would use a surgical procedure for cutting nerve pathways in the frontal lobes of the brain, called lobotomy. Then around the 1950’s to the 1980’s, the first generation of antipsychotics was discovered. These drugs were developed because there was a lack of facilities for mental patients and very few people to care for these people. Apparently antipsychotic drugs are more humane for civilians with mental illnesses (Sue).
Sawhney, V., Chopra, V., Kapoor, B., Thappa, J. R., Tandon, V. R., (2005). Prescription Trends in Schizophrenia and Manic Depressive Psychosis. JK Science. 7(3), 1-3.
...ected over another because it has less chance of damaging a diseased liver, worsening a heart condition, or affecting a patient’s high blood pressure. For all the benefits that anti-psychotic drugs provide, clearly they are far from ideal. Some patients will show marked improvement with drugs, while others might be helped only a little, if at all. Ideally, drugs soon will be developed to treat successfully the whole range os schizophrenia symptoms. Roughly one third of schizophrenic patients make a complete recovery and have no further recurrence, one third have recurrent episodes of the illness, and one third deteriorate into chronic schizophrenia with severe disability (Kass, 206).
Schizophrenia is a disorder that affects about 1 in 100 people at different stages in their lives and is very difficult to diagnose. It has many symptoms that typically begin to appear around age 18-30 (2). Signs of Schizophrenia can be misread and sometimes overlooked due to the amount of other disorders that share many of the symptoms. Autism is one example. Symptoms can be classified into "negative" and "positive." Negative symptoms could be seen as those that are absent but should be present. Examples of negative symptoms include lack of motivation or apathy, blunted feelings, depression, and social withdrawal (1). Positive symptoms are those that should be present but are absent. Some examples of positive symptoms are hallucinations, delusions, thought disorder, and an altered sense of self (1). It is thought that hallucinations are the...
Classification refers to the procedure in which ideas or objects are recognized, distinguished and understood. Currently, two leading systems are used for grouping of mental disorder namely International Classification of Disease (ICD) by World Health Organization (WHO) and the Diagnostic and Statistical Manual of Mental disorders (DSM) by the American Psychiatric Association (APA). Other classifications include Chinese classification of mental disorder, psycho-dynamic diagnostic manual, Latin American guide for psychiatric diagnosis etc. A survey of 205 psychiatrists, from 66 different countries across all continents, found that ICD-10 was more customarily used and more valued in clinical practice, while the DSM-IV was more valued for research [1].
[1]Schizophrenia is a chronic and severe brain disorder, though most people may call it an illness. With this disorder the person is more likely to experience “Imaginary friends”,[2] Hearing voices that are not there, and being very paranoid. The people who have schizophrenia are often withdrawn and can be agitated easily. [3]The main thought to the symptoms are known to be paranoia, although the symptoms can vary depending on the person and what type of schizophrenia that he or she may have. [6][7]There are five types of schizophrenia, which include, paranoid, disorganized, catatonic, undifferentiated, and residual schizophrenia.
What is Schizophrenia? Schizophrenia is brain disorder that makes it hard to see the difference between reality and imagination, have normal emotional responses, and act normal in social situations. Schizophrenia is relatively young, it has only been around for less than 100 years. It was first discovered by Dr. Emile Kraeplin in 1887. He believed it was a mental illness. A few documents take Schizophrenia’s origins back to Egypt during the Pharaoh’s rule around 1550 B.C. People originally thought schizophrenia was simply madness, and usually associated it with madness, even though it is quite different from madness. Symptoms of this disease include Positive symptoms, which are: hallucinations, or things that someone can see, feel, smell, or hear that do not really exist. Many people hear voices inside their heads, see people that are not there, or smell odors no one else smells. Delusions are another symptom, also known as bizarre beliefs, these may include paranoid delusions also, which are delusions that tell the person that others are trying to hurt them. Thought Disorders are a symptom in which the person thinks unusually or dysfunctionally. Movement disorders may be present in schizophrenic people, they may seem like twitches or small, sharp, and sudden movements. Schizophrenia’s “negative symptoms” are harder to recognize. These include the flat affect, in which the persons face doesn’t move and the voice is droning. The lack of pleasure in life is another once, along with the lack of ability to start and sustain activities, and little speech. These symptoms prevent or block the person from living a normal life because they cause social, physical, and emotional, and mental problems. This may lead to psychosis, insanity, or ...
Schizophrenia can be described by a wide-ranging spectrum of emotional and cognitive dysfunctions. These can include hallucinations, delusions, disorganized speech and behavior, as well as inappropriate emotions. Consequently, this disease can affect people from all walks of life. Since schizophrenia is such a complex disorder it can ultimately affect a person’s entire existence and their struggle to function daily. With a chronic disease like this, most people have a difficult time functioning in society. This can make it hard for someone who is schizophrenic to relate to others as well as maintain significant relationships. Life expectancy for those who suffer this illness tend to be shorter than average. This is due to the higher rate of accident and suicide. The symptoms of schizophrenia can be broken down into different categories: positive, negative and disorganized. Positive symptoms include hallucinations and delusions. These tend to be the more obvious signs of psychosis. On the other hand negative symptoms indicate deficits or absence of normal behavior which can affect sp...
Mental illnesses are diseases that plague a being’s mind and corrupts one’s thoughts and feelings. Schizophrenia is one of the many disastrous illnesses that consume one’s life, is known as a real disease that deserves much attention. Experts believe that what causes the illness is a defect in the gene’s of the brain, and little signs of schizophrenia are shown until about one’s early adult years. Some effects of schizophrenia can either be negative or positive, but even if the effects could be either one, people should still be aware that there is something puzzling and alarming happening in the mind of a schizophrenic patient.
Stahl, S. M., & Mignon, L. (2010). Antipsychotics: Treating psychosis, mania and depression (2nd ed.).