Various Types of Depression and Its Symptoms

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.