What Are The Main Causes Of Depression?

What Are The Main Causes Of Depression?  

What Are The Main Causes Of Depression? , is a frequently asked question.. Depression, also known as major depression, clinical depression or major depressive disorder is an illness that causes a constant feeling of sadness and lack of interest. Depression affects the way a person feels, behaves and thinks.

Depression can lead to emotional and physical problems. Generally, people with depression have difficulty going about their day-to-day, and may feel that life is not worth living for them.

What causes it?

What Are The Main Causes Of Depression?

No one is sure what causes depression. Experts say that depression is caused by a combination of factors that include human genes, their biochemical environment, personal experience and psychological factors.

Search with MRI (magnetic resonance imaging) scans showed patients with clinical depression had less brain volume in several regions, including the frontal lobe, basal ganglia and hippocampus. They also found that, after the treatment of the hippocampus is returned to normal size.

Some say that genes play a role in the onset of depression. By studying the case of major depression in identical twins (whose genes are identical to 100%) and non-identical twins (whose genes are identical to 50%) found that heritability is a major contributing factor in the risk of developing depression.

Experts say depression is not caused simply by the level of a chemical being too low and another too high. On the contrary, many different chemicals are involved, working both within and outside the nerve cells. There are “millions, even billions of chemical reactions that make up the dynamic system that is responsible for your mood, perceptions, and how you experience life.”

A terrible experience can trigger a depressive illness. For example, the loss of a family member, a difficult relationship, sexual abuse.

Depression: Spot the Emotional Symptoms

Common symptoms of depression can make work and everyday life difficult. Depression can distort your vision of the world, you feel alone

 

What Are The Main Causes Of Depression? You are not alone. Major depression affects about 13 million American adults, or about 6.7% of the population aged 18 or more in a given year. This guide will help you identify some of the symptoms of depression.

They include:

  • Feeling sad, empty, hopeless, or numb. These feelings are with you most of the day, every day.
  • Loss of interest in things you like. You might not bother with hobby you used to love. You may not like being around friends. You may lose interest in sex.
  • Irritability or anxiety. You might be angry and find it difficult to relax.
  • Problem of making decisions. Depression can make it difficult to think clearly or concentrate. Make a simple choice can seem overwhelming.
  • Feeling guilty or worthless. These feelings are often exaggerated or inappropriate for the situation. You might feel guilty for things that are not your fault or that you have no control. Or you may feel intense guilt for minor mistakes.
  • Thoughts of death and suicide. The types of thoughts vary. Some
  • people wish they were dead, the feeling that the world would be better without them. Others make explicit plans for injury.
  • The good news is that depression responds to a variety of treatments. You and your doctor can choose the one that suits you.

  What are the main causes of depression?

There are a number of factors that may increase the risk of depression, including the following:

Abuse. Physical, sexual or psychological past can cause depression later in life.

Certain drugs. Some drugs, such as Accutane (used in treatment of treat acne), the antiviral drug interferon-alpha and corticosteroid (a hormone) may increase your risk of depression. 

Conflict. Depression in someone with biological vulnerability to develop depression can lead to personal conflicts or disputes with family members or friends. 

Death or loss. Sadness or grief for the death or loss of a loved one, so natural, may increase the risk of depression. 

Genetics. A family history of depression may increase the risk. It is believed that depression is a complex trait that can be passed through the generations, although the genetics of psychiatric disorders are not as simple or easy as in purely genetic diseases such as Huntington’s disease or cystic fibrosis. 

Main events. Even good events such as starting a new job, graduating, or getting married can lead to depression. So can move, loss of a job or income, getting divorced, or retired.

Other personal problems. Problems such as social isolation due to other mental illnesses or being driven in a family or social group can lead to depression.

Serious diseases. Sometimes depression coexists with a serious illness or is a reaction to the disease.

Substance abuse. Nearly 30% of people with substance abuse problems also major or clinical depression.

How is biology related to depression?

The researchers found differences in the brains of people who are depressed compared to people who are not. For example, the hippocampus a small part of the brain that is vital for storing memories, appears to be smaller in some people with history of depression than those who have never been depressed.  A smaller hippocampus has fewer serotonin receptors. Serotonin is one of many brain chemicals called neurotransmitters that allow communication between the circuits that connect different brain regions.

Stressful events
Most persons take the time to come to terms with stressful events such as bereavement or relationship breakdown. When these stressful events occur, you have a higher risk of falling into depression if you stop seeing your friends and family and try to deal with your problems on your own.
disease.
You may ask that What Are The Main Causes Of Depression? so you may have a higher risk of depression if you have a long term illness or life-threatening, such as heart disease or cancer.
Head injuries are also a cause often underestimated depression. Severe head trauma can trigger mood swings and emotional problems.
Some people may have an under-active thyroid (hypothyroidism) due to problems with their immune system. In more rare cases minor head injury can damage the pituitary gland size of a pea to the base of your brain that produces hormones stimulating the thyroid.
This can cause a number of symptoms such as extreme fatigue and loss of interest in sex (loss of libido), which in turn can lead to depression.
personality
You may be more vulnerable to depression if you have certain personality traits, such as low self-esteem or being too self-critical. This may be because the genes you inherited from your parents, or because of your early life experiences.
family history
If someone else in your family has suffered from depression in the past, such as a parent or brother or sister, then it is more likely that you will too.
give birth
Some women are particularly vulnerable to depression after pregnancy. The hormonal and physical changes, as well as the added responsibility of a new life, can lead to postpartum depression.
loneliness
Become cut your family and friends can increase your risk of depression.
Alcohol and drugs
Some people try to cope when life is to get them by drinking too much alcohol or drugs. This may result in a spiral depression.
Cannabis helps you relax, but it is obvious that it can bring on depression, especially among teenagers.
And do not be tempted to drown your sorrows with a drink. Alcohol is classified as a “very depressing” and actually made the depression worse.

Main Causes Of Depression. Signs and Symptoms Of Depression. What Are The Main Causes Of Depression?
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