Saturday, December 17, 2011

Panic Attacks and Childhood Experience

For some reason, to recognize that life can be unfair. How do some people make you feel depressed and useless? How can they ruin your life for nothing? Do they have some control over your mind every time? As a very important person to leave you? How can they say? All the things mentioned above are the thoughts of a depressed person. Clouds of thoughts, concerns, and fear to live in their heads.
The fact is that childhood experience is one of the factors that affect the adult thinks. Psychological analysis can verify this. Many adults worry fighting was a sad and unpleasant childhood. They can be patient abuse and desertion. Verbal abuse can affect a meeting of mental peace at some point. Parents play an important role in the emotional and mental development of children. It is a vital part of human life.
Being terminated at an early age can lead to separation later. As a child raised by a significant effect on adult life. In addition, it affects how well they react to things. Many of them grow to be strong against the odds, some of them may be so vulnerable to such an extent that they collapse.
According to the study, children who do not have constant love and support are likely to have negative feelings, frustration, no sense of responsibility and always rely on other people, when they mature.
Children at an early age to feel love and at the same time have to learn to take responsibility at a young age. They need to understand how to fix simple issues, like when they get dirty toys need to know how to clean it. They must also be present at family gatherings and holidays. Proper communication within the family is crucial. Families should eat together.
Framework should be built at an early age. Our heroes were built early. Database rights as a good person also depends on how we loved when we were young. As well, our mother and father took care of us with the ideals of priceless, they can not be bought anywhere. They were the faces that have shaped our character from scratch.
You should know that as parents we need to know what our children need. Appropriate discipline should be carried out. This can prevent them from doubt, when they ripen from the trust was built and the love felt. It was really a great influence on the child's personality, buy cheap valium, thus helping them to manage their own issues related to panic attacks.

Wednesday, September 14, 2011

All on the Antidepressants

Antidepressants arouse on the chemicals in the brain that influence frame of mind and other factors of depression. For some people, uncommonly those with major depression, downheartedness medications may be an important part of the treatment scheme. Milder forms of depression may be treated without economic decline drugs, also called antidepressants, but most experts approve that when depression is severe, a despondency medication can help.
If you clothed depression and you and your doctor are making allowance for a depression medication, you should skilled in that most people fetching an antidepressant experience at least one side in point of fact and about 40 percent of people do not get aid from the first depression medication they try.  
Depression Medications: Common Types
 
The theory behind using medication to brush depression is that depression is caused by a chemical imbalance in your sagacity. Low levels of brain chemicals called neurotransmitters may be directorial for some types of depression. Emotional and societal factors also play a role in cavity  it's important to remember that melancholy medication by itself is not a magic bullet. Plain classes of depression medications include: 
* Selective serotonin reuptake inhibitors (SSRIs). These despair drugs work by making more of the genius chemical serotonin available to your intellectual. Serotonin is believed to influence your spirit. These medications are the most frequently prescribed for sadness because they have fewer side effects than older medications. Some of the dose names you may be familiar with are fluoxetine (Prozac), diazepam (Valium), paroxetine (Paxil), and citalopram (Celexa). The most mean side effects include sexual problems, bane, nausea, dry mouth, and buy generic Valium
* Atypical antidepressants. These dip drugs are similar to the SSRI drugs. In reckoning to serotonin, they may target other perception chemicals such as dopamine or norepinephrine, which may take part in a role in depression. Common drugs in this descent are venlafaxine (Effexor), duloxetine (Cymbalta), and bupropion (Wellbutrin). Side effects are almost identical to the SSRI drugs and include fatigue, mass gain, sleepiness, and blurred vision.
* Tricyclic antidepressants. This is an older year of depression drugs. Like newer antidepressants, tricyclics redundant by increasing levels of brain chemicals, but nowadays they are not toughened as often since they have more side effects. These number dry mouth, blurred vision, urination difficulties, and constipation. Also, tricyclics can liberate you tired. If you have glaucoma, you should not retain b challenge any tricyclic antidepressant. 
* Monoamine oxidase inhibitors (MAOIs). Another older arrange of antidepressant drugs, MAOIs are also now rarely used because of their potential side effects. These drugs till by blocking an enzyme called monoamine oxidase, which breaks down the thought chemicals serotonin and norepinephrine. People winning MAOIs can experience dangerous reactions if they eat fixed foods, drink alcohol, or take past-the-counter cold medicines. 
Depression Medications: The Government Warnings
  In 2005, the U.S. Provisions and Drug Administration warned that the imperil of suicidal thoughts or behavior may be increased for children and adolescents fascinating depression drugs. In 2007, the warning was expanded to embody anyone under age 25 taking antidepressants. If you are prepossessing an antidepressant, especially if you are under 25, let your doctor identify if your depression seems to be getting worse or if you drink any thoughts of hurting yourself. 
If you and your doctor conclude that you should try medication for your recession, know that it takes about six weeks for the dip medication to have its full effect. In no way start or stop a depression medication without letting your doctor recognize. Suddenly stopping your medication can movement an unpleasant withdrawal reaction, so when the eventually is right your doctor will leak you instructions for gradually reducing the dose once stopping the buy generic valium online
Although you for to be aware of their side effects and respect in close contact with your doctor, most people who need an antidepressant find one that works for them.

Wednesday, January 26, 2011

Phone-based therapy eases depression long term

Depression Treatment and Phone Therapy

When people receive brief telephone-based psychotherapy soon after starting on antidepressant medication, strong positive effects may continue 18 months after their first session. So concludes a Group Health study in the April Journal of Consulting and Clinical Psychology.
This paper describes one more year of follow-up since a 2004 Journal of the American Medical Association (JAMA) report on the same random sample of Group Health patients.
"With close to 400 patients, this is the largest study yet of psychotherapy delivered over the telephone," said Evette J. Ludman, PhD, senior research associate, Group Health Center for Health Studies, the paper's lead author. "It's also the first to study the effectiveness of combining phone-based therapy with antidepressant drug treatment as provided in everyday medical practice."
Long-term positive effects of initially adding phone-based therapy included improvements in patients' symptoms of depression and satisfaction with their care, said Ludman. At 18 months, 77 percent of those who got phone-based therapy (but only 63 percent of those receiving regular care) reported their depression was "much" or "very much" improved. Those who received phone-based therapy were slightly better at taking their antidepressant medication as recommended, but that did not account for most of their improvement. And effects were stronger for patients with moderate to severe depression than for those with mild depression.
"We were surprised at how well the positive effects were maintained over time," said Ludman. "As with weight control, maintaining improvement is the hardest part of treating depression."
As is usual in clinical practice, the patients' primary care doctors diagnosed their depression and prescribed their antidepressants. Half of the patients also received eight sessions of telephone psychotherapy during the first six months, then two to four "booster" sessions in the second six months as well as medication follow-up and support from masters-level therapists.
The patients and therapists never met face to face, only over the phone, said Ludman. Patients weren't always easy to reach by phone, and the therapists worked hard to reach them all. Therapists followed a structured protocol for psychotherapy. They encouraged the patients to identify and counter their negative thoughts (cognitive behavioral therapy), pursue activities they had enjoyed in the past (behavioral activation), and develop a plan to care for themselves.
"The patients participated more fully in psychotherapy and completed more sessions than do most depressed people in the community," said Ludman. Nationally, only about half of insured patients receiving depression treatment make any psychotherapy visit, and less than a third make four or more visits. By contrast, in this study, three in four patients completed at least six phone therapy sessions. This is striking, she added, because the study did not include people who were already in counseling or planning to be.
"Giving psychotherapy to people with depression who were not seeking therapy may help them significantly," said Ludman. Depression symptoms, including feeling discouraged and avoiding other people, can prevent people from seeking help. One in four depressed people who make appointments for in-person therapy are no-shows. "They slip through the cracks," she added.
Few of the patients who received phone-based therapy - even fewer than those who did not receive it - sought in-person therapy. "This suggests the phone-based therapy met their needs, without whetting their appetite for more," said Ludman. Phone-based therapy is more convenient and acceptable to patients than in-person psychotherapy, she said.
Next, Ludman said, the researchers plan to explore the combination treatment's cost-effectiveness and impact on work and home life of those suffering from depression. They also want to compare the effectiveness of phone-based treatment for depression with that of in-person visits.

Sunday, January 23, 2011

Faster-Acting Antidepressants Closer To Becoming A Reality

Faster-Acting Antidepressants
A new study has revealed more about how the medication ketamine, when used experimentally for depression, relieves symptoms of the disorder in hours instead of the weeks or months it takes for current antidepressants to work.
While ketamine itself probably won't come into use as an antidepressant because of its side effects, the new finding moves scientists considerably closer to understanding how to develop faster-acting antidepressant medications among the priorities of the National Institute of Mental Health (NIMH), part of the National Institutes of Health.
Ketamine blocks a receptor called NMDA on brain cells, an earlier NIMH study in humans had shown, but the new study in mice shows that this is an intermediate step. It turns out that blocking NMDA increases the activity of another receptor, AMPA, and that this boost in AMPA is crucial for ketamine's rapid antidepressant actions. The study was reported online in Biological Psychiatry on July 23, by NIMH researchers Husseini K. Manji, MD, Guang Chen, MD, PhD, Carlos Zarate, MD, and colleagues.
"Our research is showing us how to develop medications that get at the biological roots of depression. This new finding is a major step toward learning how to improve treatment for the millions of Americans with this debilitating disorder; toward eliminating the weeks of suffering and uncertainty they have to endure while they wait for their medications to work," said NIH Director Elias Zerhouni, M.D.
Almost 15 million American adults have a depressive disorder. During the long wait to begin feeling the effects of conventional medications, patients may worsen, raising the risk of suicide for some. Depressive disorders also affect children and adolescents.
By aiming new medications at more direct molecular targets, such as NMDA or AMPA, scientists may be able to bypass some of the steps through which current antidepressants indirectly exert their effects a roundabout route that accounts for the long time it takes for patients to begin feeling better with the conventional medications.
While ketamine appears to achieve this, it is an unlikely candidate to become a new treatment for depression, because of the side effects it can cause in humans, including hallucinations. It is approved as an anesthetic by the Food and Drug Administration at much higher doses than those given in the study, but its use is limited because it may cause hallucinations during recovery from anesthesia.
Both NMDA and AMPA are receptors for the neurotransmitter glutamate, one of the chemical messengers that enable brain cells to communicate with each other. The glutamate system has been implicated in depression recently, leading to efforts to unravel its molecular machinery in search of abnormalities and of better targets for antidepressant medications.
This focus on the glutamate system is a departure from the thinking that led to currently available antidepressants, which are thought to relieve depression through a lengthy trickle-down process of biochemical reactions that affect the circuitry underlying depression.
The fact that NMDA and AMPA receptors are part of the glutamate system and that targeting them directly led to such rapid, sustained relief of depression-like behaviors in this study  and that a single dose of ketamine did the same in humans in the earlier study  suggests that they are probably the key targets for antidepressant medications.
"In any other illness of depression's magnitude, patients aren't expected to just accept that their treatments won't start helping them for weeks or months. The value of our research on compounds like ketamine is that it tells us where to look for more precise targets for new kinds of medications that can close the gap," said NIMH Director Thomas R. Insel, MD. "We're making tremendous progress."
To conduct the new study, researchers induced depression-like behaviors in mice; for example, the mice gave up after being forced to engage in hopeless tasks, such as prolonged swimming. A dose of ketamine reversed the depression-like behaviors for at least two weeks.
When the researchers gave the mice a substance that blocks the AMPA receptor beforehand, ketamine was not able to reverse the depression-like behaviors. The boost in AMPA thus appears to be a necessary ingredient for ketamine's antidepressant effects.
In a related experiment, the scientists used two different compounds instead of ketamine to try to block just one part of the NMDA receptor, an even more precise target. These other compounds also reduced depressive behaviors, suggesting that it may be feasible to develop other fast-acting antidepressants without ketamine's side effects.
"Today's antidepressant medications eventually end up doing the same thing, but they go about it the long way around, with a lot of biochemical steps that take time. Now we've shown what the key targets are and that we can get at them rapidly," said Zarate. "Ketamine probably can't become the medication of choice, but this research is leading to some very real possibilities for a whole new generation of antidepressant medications."

Tuesday, January 18, 2011

Brain imaging reveals breakdown of normal emotional processing

Depression and brain

Brain imaging has revealed a breakdown in normal patterns of emotional processing that impairs the ability of people with clinical depression to suppress negative emotional states. Efforts by depressed patients to suppress their feelings when viewing emotionally negative images enhanced activity in several brain areas, including the amygdala, known to play a role in generating emotion, according to a report in the August 15 issue of The Journal of Neuroscience.
"Identifying areas in the nervous system that correlate to pathological mood states is one of the pressing questions in mental illness today, says Carol Tamminga, MD, of the University of Texas Southwest Medical Center. Tamminga was not involved in the study.
Tom Johnstone, PhD, of the University of Wisconsin, and colleagues there and at Tufts University studied 21 adults diagnosed with major depressive disorder and 18 healthy subjects of comparable ages. Participants were asked to view a series of emotionally positive and negative images and then indicate their reaction to each one. Four seconds after the presentation of each picture, participants were asked either to increase their emotional response (for example, imagining a loved one experiencing what was depicted in the image), to decrease it, or simply to continue watching the image.
During the test, a functional magnetic resonance imaging scanner detected changes in neural activity. Johnstone and his colleagues also recorded levels of emotional excitement by measuring pupil dilation.
The data showed distinctive patterns of activity in the ventromedial prefrontal cortex (VMPFC) and the right prefrontal cortex (PFC), areas that regulate the emotional output generated from the amygdala. The VMPFC is compromised in depression, likely because of the inappropriate engagement of right PFC circuitry in depressed individuals.
"These findings underscore the importance of emotional regulation deficits in depression, says Johnstone." They also suggest targets for therapeutic intervention.
According to previous research, normal interaction between the amygdala and the VMPFC may underlie the proper adaptation of levels of the stress hormone cortisol on a daily basis. These levels do not vary as widely in people with major depressive disorder; future research may now be able to clarify the mechanism that underlies this aspect of depression. It could also examine the possibility of using measurements of activity in the amygdala to predict the effectiveness of treatments for depression such as cognitive behavioral therapy.

Friday, January 14, 2011

Older Workers Stress Less

Older workers generally report low levels of work-related stress, according to a University of Michigan study of a nationally representative sample of older workers.
The study, presented in San Francisco at the annual meeting of the Gerontological Society of America, is based on 2006 data from 1,544 participants in the U-M Health and Retirement Study, conducted by the U-M Institute for Social Research (ISR) and funded by the National Institute on Aging.
By the year 2010, middle-aged and older workers are expected to outnumber their younger colleagues, making the physical and emotional well-being of older workers a growing concern for U.S. employers.
For the analysis, ISR researcher Gwenith Fisher, Quinnipiac University researcher Carrie Bulger and colleagues examined the prevalence of different kinds of job stressors reported by participants between the ages of 53 and 85. They also examined how those stressors relate to workers’ life satisfaction and physical health. All participants worked at least 20 hours per week.
Slightly more than half of the participants were male, 87 percent were Caucasian, about eight percent were African American and seven percent were Hispanic. On average, they had about 14 years of education.
"In general, older workers did not report high levels of work-related stressors," said Fisher, an organizational psychologist who is particularly interested in issues of work-life balance.
Just over half agreed or strongly agreed that they have competing demands being made on them at work, and 47 percent agreed that time pressures are a source of job stress.
Only 19 percent of older workers indicated that they have poor job security, however. "Given what we know about the extent of age discrimination at work and the current economic climate regarding unemployment, this is a surprisingly low number," said Fisher.
Just 15 percent reported that their work often or almost all the time interfered with their personal lives and a scant 2 percent said their personal lives interfered with their work.
"Many older workers are empty-nesters," Fisher said. "They don’t have the same work-personal conflicts that younger and middle-aged workers deal with, juggling responsibilities to children along with their jobs and their personal needs."
Results from the study also indicated that workers who experience less job stress are more satisfied with their life and are overall in better physical health compared with those who report higher levels of job stressors.
For both younger and older workers alike, time pressure has been increasing over the last two decades, many studies have shown. "Technological advances like Blackberries, along with out-sourcing and down-sizing, have all increased the amount of work and pace at work," Fisher said. "But it’s particularly important to look at the effects this pressure may have on older workers, whose health may be more vulnerable than that of younger workers."
At this time of year, time pressure may be even greater because work loads may increase, Fisher said. "Year-end goals need to be met at the same time as the holidays mean less time at work and more personal errands and activities," she said.
For older and younger workers facing work-related stress, Fisher recommended a few basic guidelines.
First, she advised, take good care of yourself. "Get enough sleep," she said. "In the short-term, you may be able to cut corners but in the long-term, cutting back on sleep may compromise your immune system and you’ll be more likely to get sick." Also, be sure to get regular physical exercise. This can go a long way toward helping your body handle stressors, and reduce strains like anxiety and increase your energy level on the job.
Secondly, engage in active time management, Fisher advised. Use strategies that work for you, like creating a to-do list so you can keep track of tasks and set priorities. Establish clear boundaries. "With all the technologies that blur the boundaries between work and personal life, it’s important to set aside some time that isn’t available for any work," she said.

Monday, January 10, 2011

African Americans And Whites Differ In Depression Risk, treatment

Although African Americans are less likely than whites to have a major depressive disorder, when they do, it tends to be more chronic and severe according to a recent report published by the National Institute of Mental Health. In addition, African Americans are much less likely to undergo treatment. Of those with major depression, less than half receive treatment. Nationally, African Americans are more likely to be served in emergency rooms and public psychiatric hospitals than outpatient facilities. Common barriers include access to care, attitudes about seeking help, and lack of community support.
"Imagine the consequences of not getting care for chronic and severe diabetes," said Gwen Skinner, Director for the Georgia Division of Mental Health, Developmental Disabilities and Addictive Diseases. "Untreated depression is just as costly, and much like diabetes, depression is manageable."
The study revealed that a greater proportion of African Americans, compared to whites, reported severe or very severe impairment of their daily activities (74.4% versus 63.6%). But when daily activities were broken down into home, work, relationships, and social activities, the report found that significantly more blacks reported impairment of their social function than whites (55% versus 34%).
Skinner believes that educating communities about where and how to get help is key. "The more we openly discuss the benefits of getting help, the better outcomes we will see." For those 65 years old, Medicare pays for 50 percent of the costs of mental health treatment and will typically reimburse the remainder. Many low-income or disabled residents may also be eligible for Medicaid coverage.
Counseling by a certified pastoral counselor is often covered by health care plans if the pastoral counselor is licensed by the state. In addition, a person's workplace may also have an employee assistance program (EAP) available to provide counseling or to help identify appropriate care.