Depression - Introduction
Depression may be described as feeling sad, blue, unhappy, miserable, or down in the dumps. Most of us feel this way at one time or another for short periods.
Clinical depression is a mood disorder in which feelings of sadness, loss, anger, or frustration interfere with everyday life for weeks or more.
Depression can occur in people of all ages:
Symptoms of depression include:
worried about a health issue
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- Low mood or irritable mood most of the time
- Trouble sleeping or sleeping too much
- A big change in appetite, often with weight gain or loss
- Tiredness and lack of energy
- Feelings of worthlessness, self-hate, and guilt
- Difficulty concentrating
- Slow or fast movements
- Lack of activity and avoiding usual activities
- Feeling hopeless or helpless
- Repeated thoughts of death or suicide
- Lack of pleasure in activities you usually enjoy, including sex
Remember that children may have different symptoms than adults. Watch for changes in schoolwork, sleep, and behavior. If you wonder whether your child might be depressed, talk with a professional.
Main Types of depression include:
- Major depression. It occurs when feelings of sadness, loss, anger, or frustration interfere with daily life for weeks or longer periods of time.
- Persistent depressive disorder. This is a depressed mood that lasts 2 years. Over that length of time, you may have periods of major depression, with times when your symptoms are milder.
Other common forms of depression include: