What is depression?
Depression is a common mental disorder with an estimated 350 million people affected, characterized by sadness, loss of interest or pleasure, feelings of guilt or low self-worth, disturbed sleep or appetite, feelings of tiredness, and poor concentration. Depression can be long-lasting or recurrent, substantially impairing an individual’s ability to function at work or school or cope with daily life. At its most severe, depression can lead to suicide. Over 800 000 people die due to suicide every year. Suicide is the second leading cause of death in 15-29-year-olds. When mild, people can be treated without medicines but when depression is moderate or severe they may need medication and professional talking treatments.
What are the sign n symptoms of depression?
Warning signs of suicide include
- Feelings of helplessness and hopelessness. A bleak outlook—nothing will ever get better and there’s nothing you can do to improve your situation.
- Loss of interest in daily activities. No interest in former hobbies, pastimes, social activities, or sex. You’ve lost your ability to feel joy and pleasure.
- Appetite or weight changes. Significant weight loss or weight gain—a change of more than 5% of body weight in a month.
- Sleep changes. Either insomnia, especially waking in the early hours of the morning, or oversleeping (also known as hypersomnia).
- Anger or irritability. Feeling agitated, restless, or even violent. Your tolerance level is low, your temper short, and everything and everyone gets on your nerves.
- Loss of energy. Feeling fatigued, sluggish, and physically drained. Your whole body may feel heavy, and even small tasks are exhausting or take longer to complete.
- Self-loathing. Strong feelings of worthlessness or guilt. You harshly criticize yourself for perceived faults and mistakes.
- Reckless behavior. You engage in escapist behavior such as substance abuse, compulsive gambling, reckless driving, or dangerous sports.
- Concentration problems. Trouble focusing, making decisions, or remembering things.
- Unexplained aches and pains. An increase in physical complaints such as headaches, back pain, aching muscles, and stomach pain.
- Talking about killing or harming one’s self
- Expressing strong feelings of hopelessness or being trapped
- An unusual preoccupation with death or dying
- Acting recklessly, as if they have a death wish (e.g. speeding through red lights)
- Calling or visiting people to say goodbye
- Getting affairs in order (giving away prized possessions, tying up loose ends)
- Saying things like “Everyone would be better off without me” or “I want out”
- A sudden switch from being extremely depressed to acting calm and happy
Sign and symptoms of teenage depression
It's hard to put into words how depression feels, and people experience it differently. There are, however, some common problems and symptoms that teens with depression experience.
- You constantly feel irritable, sad, or angry.
- Nothing seems fun anymore, and you just don't see the point of trying.
- You feel bad about yourself—worthless, guilty, or just "wrong" in some way
- You sleep too much or not enough.
- You have frequent, unexplained headaches or other physical problems.
- Anything and everything makes you cry.
- You’ve gained or lost weight without consciously trying to.
- You just can’t concentrate. Your grades may be plummeting because of it.
- You feel helpless and hopeless.
- You’re thinking about death or suicide. (If this is true, talk to someone right away!)
Depression in older adults
The difficult changes that many older adults face—such as bereavement, loss of independence, and health problems—can lead to depression, especially in those without a strong support system. However, depression is not a normal part of aging. Older adults tend to complain more about the physical rather than the emotional signs and symptoms of depression, and so the problem often goes unrecognized. Depression in older adults is associated with poor health, a high mortality rate, and an increased risk of suicide, so diagnosis and treatment are extremely important.
What are the causes and risk factors of depression?
- Lack of social support
- Recent stressful life experiences
- Family history of depression
- Marital or relationship problems
- Financial strain
- Early childhood trauma or abuse
- Alcohol or drug abuse
- Unemployment or underemployment
- Health problems or chronic pain