There is no single cause of depression. It can occur for a variety of reasons and has many different triggers. For some people, a disruptive or stressful life event, such as grief, divorce, illness, dismissal, and work or financial concerns, may be the cause. Often, different causes can be combined to trigger depression.
It is often said that depression is the result of a chemical imbalance, but that way of speaking does not capture the complexity of the disease. Research suggests that depression is not simply due to having too much or too little of certain brain chemicals. Rather, there are many possible causes of depression, including faulty mood regulation by the brain, genetic vulnerability, and stressful life events. A number of these forces are thought to interact to cause depression.
No one knows exactly what causes it, but it can happen for several reasons. Some people have depression during a serious medical illness. Others may have depression with life changes, such as a move or the death of a loved one. Others have a family history of depression.
Sufferers may have depression and be overwhelmed by sadness and loneliness for no known reason. Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. Also called major depressive disorder or clinical depression, it affects the way you feel, think and behave, and can lead to a variety of emotional and physical problems. You may have trouble doing normal day-to-day activities, and sometimes you may feel that life is not worth living.
Women may experience depression more often than men. And your genetics or other health conditions may increase the likelihood that you will have at least one depressive episode in your life. Depression is a common condition that affects millions of Americans every year. Anyone can experience depression, even if there doesn't seem to be a reason for it.
Causes of depression include difficulties in life, abnormalities in brain chemistry, some medications, and physical conditions. The good news is that depression is treatable. If you have symptoms of depression, talk to your health care provider. The sooner you get help, the sooner you can feel better.
For some people, a negative, stressful, or unhappy family environment can lead to depression. Other high-stress life situations, such as poverty, homelessness or violence, can also contribute. Dealing with bullying, bullying, or peer pressure makes some people feel isolated, victimized, or unsafe. Multiple genes that interact with each other in special ways are likely to contribute to the various types of depression that occur in families.
For example, depression can cause disturbances in sleep, appetite, and activity levels; in turn, lack of sleep, diet, and exercise can aggravate symptoms of depression. Pain and depression can coexist For some people, the death of a loved one, losing a job, or being the victim of physical assault or serious disaster can lead to depression. Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, how you think, and how you act. While ancient conceptualizations of depression emphasized the role of early experiences, more recent approaches increasingly emphasize the biopsychosocial model that analyzes the biological, psychological and social factors that play a role in depression.
Nancy Schimelpfening, MS is the administrator of the nonprofit depression support group Depression Sanctuary. A person with persistent depressive disorder (formerly called dysthymic disorder) has a depressed mood most of the day, for more days than not, for at least two years. Some experts think that depressed people can be born simply with a smaller hippocampus and therefore tend to have depression. The 1950s was an important decade in the treatment of depression, thanks to doctors noting that a tuberculosis drug called isoniazid seemed to be useful in treating depression in some people.
When grief and depression coincide, grief is more severe and lasts longer than grief without depression. Although depression is common, especially in teens, some people get depressed, but others don't. The emergence of these cognitive models of depression played an important role in the development of cognitive behavioral therapy (CBT), which has been shown to be effective in treating depression. If you feel depressed after starting any type of medication, refer to the patient information leaflet to see if depression is an adverse effect, or consult your doctor.
For example, the hippocampus, a small part of the brain that is vital for memory storage, appears to be smaller in some people with a history of depression than in those who have never been depressed. Although no specific genes for depression have been identified, research has shown that if you have a close family member with depression, you are more likely to suffer from depression yourself. . .
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