Mental Disorders: Soon no one will be classified as 'normal'
guide Nova edição of classified / prune saúde mental com quase all disorder - A guide to diagnosis will be published em 2013 e maio devalue prune Gravidade disease
An updated edition of the "Bible" of mental health used by physicians may include diagnosis of "disorders" as the child's tantrums and compulsive eating, which could mean that soon nobody will ever be classified as normal.
Major mental health experts warned on Tuesday, 27, a new edition of the Diagnostic and Statistical Manual of Mental Disorders, which is now being revised for publication in May 2013, it could devalue the seriousness of mental illness and label nearly everyone with some kind of disorder. Citing
new updates, such as "mild depression with anxiety," "syndrome with risk of psychosis" and "uneven temperament disorder," the experts said that many perfectly healthy people could in future be informed that they are sick. A report from Reuters.
doing this is to reduce a pool to a puddle of water which is normal, "said Til Wykes, Institute of Psychiatry, Kings College London.
The manual is published by the American Psychiatric Association and contains descriptions, symptoms and other criteria for the diagnosis of disorders mental. It is seen as the bible for the field of global mental health medicine.
The criteria are designed to provide clear definitions for professionals who treat patients with mental disorders and researchers and pharmaceutical companies seeking to develop new forms of treatment.
Wykes Felicity Callard and colleagues, also from the Institute of Psychiatry, Kings College, and Nick Craddock, Department of Neurology and Psychological Medicine at Cardiff University, said many in the psychiatric community are concerned about the expansion of the guidelines, because the more likely it is that no one will be classified as normal.
"Technically, with so many new classification of disorders, all have disorders," they said in joint statement. "This may give the impression that many of us 'need' for drugs to treat our 'conditions' - and many of these drugs can have unpleasant or dangerous side effects."
Scientists said that the diagnosis of "syndrome risk psychosis "is particularly worrisome because it could falsely label young people who may have only a small risk of developing the disease.
"It's a bit like saying the 10 people with a common cold that they are "at risk of pneumonia syndrome", when only one is likely to develop the disease, "said Wykes.
The American Psychiatric Association did not respond to a request for comment on the matter.
Scientists gave examples using the previous revision of the manual, which was called the DSM diagnoses and included four broader categories and for attention deficit hyperactivity disorder (ADHD), autism and bipolar disorder in childhood.
This, they said, "contributed to three epidemics false," particularly in the United States. "During the last decade, how many doctors alarmed parents to take drugs like Ritalin to children without them really need it? "said Wykes.
Millions of people around the world - many of them children - taking medication for ADHD, including Ritalin, which is known generically as methylphenidate and similar drugs, like Adderall and Vyvanse. In the U.S. alone, sales of these drugs cost about $ 4.8 billion in 2008.
Wykes and Callard comment published in the Journal of Mental Health expressing concern for the next revision of the handbook and highlighting 10 or more papers that other scientists are also worried.
Report [Mental health experts ask: Will anyone Be Normal?] From Reuters, published by estadao.com.br
Report [Mental health experts ask: Will anyone Be Normal?] From Reuters, published by estadao.com.br
EcoDebate, 29/07/2010
Saturday, December 11, 2010
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Friday, October 8, 2010
Clarithromycin Side Effects Bad Tast
The Effects of Cocaine in the Brain
Court postmortem brain of a cocaine addict. The lesion shown
refers to a massive brain hemorrhage and is associated with cocaine use.
Cocaine is the drug that soon devastates the user. Just a few months or even weeks for it to cause a profound weight loss, sleeplessness, nosebleeds and persistent runny nose, nasal mucosa injury and nasal tissues, and may even cause perforation of the septum (12). Regularly consumed high doses also cause paleness, cold sweats, fainting, seizures and respiratory arrest. In the brain, especially cocaine affects the motor areas, producing intense agitation. The action of cocaine on the body is powerful but brief, lasting about half an hour, since the drug is rapidly metabolized by the body.
Both dopamine and other substances increased in the brain can produce vasoconstriction and cause injury. These injuries can include bleeding and acute brain infarction (area of \u200b\u200bcell death caused by lack of oxygen), and myocardial necrosis, which can lead to sudden death. Brain & Mind
Court postmortem brain of a cocaine addict. The lesion shown
refers to a massive brain hemorrhage and is associated with cocaine use.
Cocaine is the drug that soon devastates the user. Just a few months or even weeks for it to cause a profound weight loss, sleeplessness, nosebleeds and persistent runny nose, nasal mucosa injury and nasal tissues, and may even cause perforation of the septum (12). Regularly consumed high doses also cause paleness, cold sweats, fainting, seizures and respiratory arrest. In the brain, especially cocaine affects the motor areas, producing intense agitation. The action of cocaine on the body is powerful but brief, lasting about half an hour, since the drug is rapidly metabolized by the body.
Both dopamine and other substances increased in the brain can produce vasoconstriction and cause injury. These injuries can include bleeding and acute brain infarction (area of \u200b\u200bcell death caused by lack of oxygen), and myocardial necrosis, which can lead to sudden death. Brain & Mind
Thursday, October 7, 2010
Can You Wax A Man's Nuts
Ritalin: its Structural and biochemical effects in some brain regions may be even greater than those of cocaine (Original English)
New scientific studies bring a new wave of concern about the safety of drugs most used because it seems that, often, their effects on the brain are not fully understood. For example, a recent survey shows that Ritalin, a drug prescribed millions of times per year in the United States for the treatment of diseases such the Attention Deficit Hyperactivity Disorder (ADHD), has the same effects on the brain as regular use of cocaine, especially in regions of the cortex reward.
The new study, conducted in mice, also shows that sometimes the effects of Ritalin are roughly the same as those of cocaine, which would be a big concern for parents who treat their children with drugs. The research team, based at Rockefeller University showed that methylphenidate, the active ingredient in the ADHD drug, has long-term effects that often overlap with those of narcotic terrible.
"Methylphenidate, which is thought to be a relatively innocuous compound, may have structural and biochemical effects in some brain regions that may be even greater than those of cocaine. More studies are needed to determine the implications of these behavioral changes and to understand the mechanisms by which these drugs affect the formation of synapses, "UK senior research associate Yong Kim, co-authored the new study published in the magazine's February 3 Proceedings of the National Academy of Sciences, said.
UK Vincent Astor Professor Paul Greengard, head of the Laboratory of Molecular and Cellular Neuroscience, co-author of the new paper. The team studied the behavior of laboratory rats that were injected with cocaine or methylphenidate for two consecutive weeks. Once the trial period, researchers have focused their questions on the effects of both substances in neurons.
For most of the findings, Ritalin has been behaving much like cocaine because they act the same way in the brain, the fact that both are psychoactive substances, and as such have similar effects. In some cases, however, the methylpenidate revealed a stronger impact than that of narcotics, causing, for example, a higher level of expression of proteins in certain parts of the brain.
This study is very important for the health of American children, and parents need to verify the requirements of their babies "for this drug. Furthermore, although researchers say more studies are needed, they do not mean that they can reach a different result. They simply suggest that they will repeat the experiment and accurately observe the effects of Ritalin on the brain.
Source:
http://news.softpedia.com/news/Ritalin-and-Cocaine-Have-Identical- Effects-on-the-Brain-103929.shtml
New scientific studies bring a new wave of concern about the safety of drugs most used because it seems that, often, their effects on the brain are not fully understood. For example, a recent survey shows that Ritalin, a drug prescribed millions of times per year in the United States for the treatment of diseases such the Attention Deficit Hyperactivity Disorder (ADHD), has the same effects on the brain as regular use of cocaine, especially in regions of the cortex reward.
The new study, conducted in mice, also shows that sometimes the effects of Ritalin are roughly the same as those of cocaine, which would be a big concern for parents who treat their children with drugs. The research team, based at Rockefeller University showed that methylphenidate, the active ingredient in the ADHD drug, has long-term effects that often overlap with those of narcotic terrible.
"Methylphenidate, which is thought to be a relatively innocuous compound, may have structural and biochemical effects in some brain regions that may be even greater than those of cocaine. More studies are needed to determine the implications of these behavioral changes and to understand the mechanisms by which these drugs affect the formation of synapses, "UK senior research associate Yong Kim, co-authored the new study published in the magazine's February 3 Proceedings of the National Academy of Sciences, said.
UK Vincent Astor Professor Paul Greengard, head of the Laboratory of Molecular and Cellular Neuroscience, co-author of the new paper. The team studied the behavior of laboratory rats that were injected with cocaine or methylphenidate for two consecutive weeks. Once the trial period, researchers have focused their questions on the effects of both substances in neurons.
For most of the findings, Ritalin has been behaving much like cocaine because they act the same way in the brain, the fact that both are psychoactive substances, and as such have similar effects. In some cases, however, the methylpenidate revealed a stronger impact than that of narcotics, causing, for example, a higher level of expression of proteins in certain parts of the brain.
This study is very important for the health of American children, and parents need to verify the requirements of their babies "for this drug. Furthermore, although researchers say more studies are needed, they do not mean that they can reach a different result. They simply suggest that they will repeat the experiment and accurately observe the effects of Ritalin on the brain.
Source:
http://news.softpedia.com/news/Ritalin-and-Cocaine-Have-Identical- Effects-on-the-Brain-103929.shtml
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