What is Depression, Its Types, Its Symptoms, Causes And Treatment Options

Overview:

Depression is a complex of psychological and physical symptoms. Low levels of mood or sadness are often the most prominent symptom. A common feature of all these symptoms is a decrease in several different areas of the brain. 

 

Symptoms Of Depression:

The symptoms of depression are the following:

• Depression may be the production of one or more of these symptoms:
• Low mood and sadness.
• Lack of joy or interest in activities that used to be joyful.
• Pessimism.
• A guilty feeling about something, without an excellent reason to feel that way.
• Thoughts of inferiority.
• Irritability.
• Slowness in thinking.
• Inertia is the interpretation of sensory stimuli. Sluggish digestive system or other internal physical processes and the symptoms that may be caused by this delay, such as bloating, constipation, or difficulty urinating.
• Slow physical reactions. 

Depression can be a mild disease that only irritates in day-to-day life, but it can also be severe and make sure that person is not able to work in and be a part of the social life. In the case of the great depression of some severity, it also increases the risk of death by suicide. 
Major depression can occur at any age. Young people are not interested in school, at work, withdrawal from social life, and a major storm can be a sign of depression. 

 

The Physiological Changes That Result In The Symptoms: 

Depression leads to a decrease in the number of neurotransmitters in certain areas of the central nervous system, particularly a lack of serotonin, but also up to a certain height, norepinephrine, acetylcholine, dopamine or gamma-aminobutyric acid (GABA), or the cells do not respond properly to the stimulation of the neurotransmitters.

A "neurotransmitter" is a signaling substance that transmits a signal to the nervous system, using the connection between two nerve cells. 

Serotonin and norepinephrine help nerve cells to send impulses to other nerve cells, thus increasing their activity. A lack of these substances causes a delay in some of the brain areas, which, in turn, leads to the symptoms of depression. 

The role of IT is just the opposite; that is, the point is to slow down some nerve impulses, especially those that lead to anxiety, fear, panic, and the reaction to it. A lack of IT leads to an increase in anxiety and to ease the panic response.

However, in the absence of this sensor, which seems to lead to symptoms of depression. This is because there is a lot of activity in many processes in the brain; it can slow down the others. 
There are a variety of causes, and the sub-types of depression, with many physiological mechanisms. 

 

Types of Depression:

Depression can be divided into sub-categories according to the symptoms to appear. The types are the following:

• Bipolar, depression, and dysthymic disorder
• Bipolar disorder (manic-depressive disorder and cyclothymic disorder
• Compulsive disorder
• Depression, in particular with the physical symptoms 

1. Bipolar, depression, and dysthymic disorder: 

Unipolar major depression refers solely to the symptoms of depression. In mild cases of unipolar disorders, that does not affect a person's ability to work or participate in social activities, often referred to as dysthymic disorder. 

 

2. Bipolar disorder (manic-depressive disorder and cyclothymic disorder: 

In this state, there are periods during which the symptoms of depression are the depressive phase, followed by periods of high mood levels, increased mental and physical activity in the manic phase. In the merge phase, the patient does not sleep and difficulty concentrating. The mild form of the condition is known as a cyclothymic disorder. 

 

3. Compulsive disorder:

This condition is characterized by an abnormally elevated mood, unrealistic optimism, lack of sleep, and drinking behavior. Many psychiatrists believe this disorder is just the same as bipolar disorder, with depressed individuals that did not yet exist. 

 

4. Depression, in particular with the physical symptoms 

In some cases, the physical symptoms of depression can be solitary or dominant, such as problems with the digestive system, constipation, difficulty with urination, slow response to stimuli, and slow physical reactions.

 

Causes Of Depression: 

Two or more of the factors can lead to depression at the same time. Depression may be an independent disease or an integral part of another disease. Depression is also divided into several subspecies, depending on the cause. 

The 6 types of depression, according to its cause, are the following:

• Reactive depression
• Endogenous depression
• A physical illness causes depression
• The symptoms of depression as a result of poor lifestyle choices
• Postpartum depression
• Seasonal affective disorders

1. Reactive depression 

This disease is not only a result of psychological stress, physical fighting, or mental exertion without sufficient rest or sleep for a longer time. Stress and kill the central nervous system or a pit for the bodies of the nutrients necessary for the proper functioning of the nervous system. 

2. Endogenous depression 

If there is not a single period of stress, tension, or lack of, the rest of which can be explained by the disorder, the disorder is often referred to as endogenous depression. It is believed that heredity has a part of the cause of action. 

3. Depression is caused by a physical illness 

Depression or symptoms of depression, symptoms of a physical illness. This is probably the most common underlying cause of major depression. In general, there are three classes of conditions that lead to depression are: 

Depression is often associated with heart disease, Parkinson's disease, stroke, hypertension, or Cushing's syndrome. 

Glandular fever, or the flu, can lead to depression after the infection is gone. 

Due to a lack of thyroid hormone, hypothyroidism slows down your metabolism in the body, including the production of neurotransmitters in the brain. Therefore, depression is a major symptom of hypothyroidism. 

4. The symptoms of depression as a result of poor lifestyle choices:

An overall unhealthy lifestyle, taking too little exercise, too many drugs, such as alcohol, coffee, tea, or coffee, too little of the important nutrients, and high in sugar and fat can lead to symptoms of depression, such as physical problems. 

5. Postpartum depression:

Women tend to have a period of depression after pregnancy and a place to rest their head for baby, Pregnancy and a safe place to sleep, be physically and mentally and deplete the body of vital nutrients. This, in turn, can lead to symptoms of depression. 

6. Seasonal affective disorders:

Depression can occur in the cold and dark season and is lost in the warm and very clear. The light stimulates brain activity, and the lack of light is produced.

The Treatment Of Depression: 

Severe or long-term depression is often treated with antidepressant medications. Medication for depression tends to increase the levels of neurotransmitters such as serotonin in the central nervous system or by mimicking neurotransmitters. 

The most commonly used drug today is the day to increase the concentration of serotonin, which is the removal of serotonin from the space around the nerve cells.

Examples of these drugs include Fluoxetine (Prozac), fluvoxamine (Luvox), paroxetine (Paxil), escitalopram (Lexapro, Celexa), sertraline (Zoloft). 

In bipolar disorder, a manic face and heavy tranquilizers (antipsychotic agents) are used to relieve the symptoms of mania.

In bipolar disorder, lithium salts are sometimes used to stabilize and prevent further major depression or manic states. 

Psychotherapy is often used for the treatment of depression, usually in combination with medication. 

Serious depression is treated by the application of a fact, by the head, and electroconvulsive therapy. The shock induces a respiratory burst of nerve signals in the brain that lead to seizures throughout the body.

To the relieve of the spasm, or stop by applying a local anesthetic, and for whom. This form of treatment is controversial because it may lead to a loss of memory, and it is suspected to be the cause of the damage to the brain. However, the majority of psychiatrists have to deny the possibility of damage to the brain. 

In the case of seasonal depression, counseling can be helpful. 

Changes in the lifestyle and should not be considered in the context of major depression or depressive symptoms. Sometimes, lifestyle recommendations may be sufficient to treat the symptoms of major depression before the great depression has been developed.

Easy to fix, is to be found: 

• To slow down from a busy life, with a lot of work or activity
• Stop, rest, and sleep.
• A healthy diet with adequate amounts of essential nutrients.
• With a little practice.
• The meditation.
• The addition of vitamins, minerals, antioxidants, lecithin, amino acids, and fatty acids.
• Stimulants, such as coffee or tea, can assist in the management of depression in moderation. However, if you use this bad habit, you need to reduce your consumption. 

In the world, some products can help in the fight against depressive symptoms. They contain substances that the brain uses as the building blocks for neurotransmitters, such as amino acids and lecithin. They also contain vitamins and minerals that the brain is used as a tool for the production of neurotransmitters, especially vitamin B6. 

The supplements contain plant extracts, which have been the cause of increased activity, such as taking anti-depressants, but that may have fewer side effects. 

Final Words:

Depression is a very severe disease, and in the modern era, everyone is depressed. If you have these symptoms, then you must take steps to cure this disease. Take a healthy diet and do exercise and morning walk. Do positive and good activities. If you have severe depression, then you must visit your doctor.