Symptoms, causes, and treatment of depression.
Watch this and more health videos at:
http://www.answerstv.com/he…

Depression is a very widespread problem today affecting one in four women and one in eight men. Many people are aware of the many symptoms of depression, including feelings of hopelessness or helplessness, obsessive negative thoughts, loss or gain in appetite, insomnia or an increased need for sleep, social withdrawal, irritability and loss of memory or concentration, and recurrent thoughts of death or suicide. It is tempting to think that depression is sadness and the causes of depression will simply disappear and the negative feelings will subside. However, the causes of depression are not so simple, and while a negative event may trigger depression, the causes of depression are not external factors alone. Many of the causes of depression are issues with the sufferer.

Causes of depression are 40 – 70% hereditary and children of depressed children are more likely to be depressed. This would mean that the potential for depression lies in one’s genetic makeup, and a stressor may trigger a latent potential for depression. However those who dispute heredity as one of the causes of depression cite other true observations that those who live with depressed individuals are more likely to be depressed, and a depressed parent may lack parenting skills or the necessary energy or patience to deal with a child properly, and may be one of the causes of depression. It is hard to know who really wins the nature versus nurture argument, but once we learn more about the role heredity plays among the causes of depression, the better we will understand how genes have an impact on our moods.

Whether causes of depression are hereditary or not, there is a physiological basis for the problem, which refutes claims that depression is nothing more than a bad mood that will pass. Low serotonin levels have been shown to be one of the causes of depression, and loss of neurotransmitters in the hippocampus has also been identified as one of the causes of depression. Seasonal affective disorder is also one of the causes of depression, and it has been shown that those who are deprived of light and warmth in the wintertime and become depressed as a result are not merely suffering from the “winter blues” but have a problem caused by the shorter days and longer nights. Seasonal effective disorder can develop into full blown depression if it not treated as one of the series causes of depression. Hormones may also play a role as one of the causes of depression, especially among those women who suffer from Pre Menstrual Syndrome or post-partum depression. In fact, while one out of every four women suffers from depression compared to one in every eight men, this discrepancy disappears among women who have undergone menopause, when there are lower levels of estrogen. More study is needed to determine whether these hormonal fluctuations are actual causes of depression, or merely triggers.

Losing one’s job, getting a divorce or a death in the family may not be actual causes of depression, but they can trigger the problem in those who have a predisposition for the problem. Certainly, such events can cause sadness and a feeling of worthlessness, but if these feelings are not persistent, they are normal aspects of the grieving process and are not causes of depression. However, if the negative feelings are prolonged and obsessive, they may be triggers in setting off depression. There are some physical aliments which are included among causes of depression. Hepatitis and heart conditions can be causes of depression, in addition to Aids and other illnesses which cause weakness and fatigue.

The American Heritage Dictionary describes depression as being “a psychiatric disorder characterized by an inability to concentrate, insomnia, loss of appetite, anhedonia, feelings of extreme sadness, guilt, helplessness and hopelessness, and thoughts of death.”

Depression is the common cold of mental disorders — most people will be affected by depression in their lives either directly or indirectly, through a friend or family member. Confusion is commonplace about depression, for example, about what depression exactly is and what makes it different from just feeling down.

The facts

If you are depressed, you may have feelings of extreme sadness that can last for a long time. These feelings are severe enough to interfere with your daily life, and usually last for weeks, or months, rather than days.

Depression can affect people of any age, including children. Studies have shown that 2% of teenagers in the UK, are affected by depression.

Symptoms

generally, the symptoms of depression include:

• Feeling sad, hopeless and despairing

• A loss of interest and pleasure in normal activities

• Loss of appetite or weight

• Loss of sex drive

• Sleeping problems, such as an inability to get to sleep or early waking

Types of Depression

Major Depression

When you hear the term clinical depression, it merely means the depression is severe enough to require treatment. When a person is badly depressed during a single severe period, he or she can be said to have had an episode of clinical depression. More severe symptoms mark the period as an episode of major depression (also known as unipolar depression and major depressive disorder). Many mental health experts say the key to judging this gradation lies in the amount of change a person undergoes in his or her normal patterns along with a loss of interest and a lack of pleasure in them. An almost-daily tennis player, for instance, who began to break her court dates frequently, or a regular bridge player who lost interest in weekly games, might be edging into an episode of major depression. The more severe the depression, the more it is likely to affect its sufferer’s life.

Dysthymia is another mood disorder. People who have it may feel mildly depressed on most days over a period of at least two years. They have many symptoms resembling major depression, but with less severity.

Symptoms of depression may surface with other mood disorders. They include seasonal major depression (also known as seasonal affective disorder), postpartum depression, and bipolar disorder.

Atypical Depression

We think of depression as one thing. It’s not. In this in-depth article, leading depression experts tell WebMD about the many forms of depression.

Psychotic

Psychotic depression is a less common type of depression and its symptoms include an even more severely depressed mood, more severe psychomotor disturbance, and psychotic symptoms (either delusions or hallucinations), and over-valued guilt ruminations. Psychotic depression has a very low spontaneous remission rate. It responds only to physical treatments (such as antidepressant drugs).

Cyclothymic disorder

Cyclothymic disorder is when a person has mild and alternating mood swings of elation and depression occurring over a long time period. Because the mood swings are mild, and the elation is often enjoyable, frequently people with cyclothymic disorder do not seek medical help.

The periods of elation and depression can last for lengthy periods, such as a few months. Often, a person with cyclothymic disorder has a relative with bipolar disorder, or they may develop bipolar disorder themselves.