Depression | Causes of depression and its symptoms at

Depression | Causes of depression and its symptoms


The World Health Organization estimates that there are 265 million cases of depression worldwide. It is a condition that significantly affects the patient's daily life. It affects each person in different ways. Some will not be able to work and some will have less work to do. For some it can affect relationships and for some it can lead to various illnesses.

People with depression need to be told that they are not getting proper care. Lack of knowledge about mental illness, social stigma towards the mentally ill and lack of proper health care facilities can all be a barrier to seeking help. Here are the main symptoms:

Causes of depression and its symptoms

Depression symptoms

  • The main symptom is sadness and feeling unwell, especially for no apparent reason. If it lasts at least two weeks, it is a sign of depression.

  • Many things that were enjoyed in the past, not giving pleasure, losing interest in what is done regularly, generally always feeling tired and frustrated.

  • Lose appetite and lose weight. Some people may have a habit of overeating and therefore gaining weight.

  • Sleep deprivation - can occur in a variety of ways. Do not fall asleep at bedtime, interrupt sleep several times, wake up early in the morning, do not fall asleep again when you wake up, and do not feel satisfied even if you sleep well. Some people have trouble sleeping. There are those who sleep more during the day.

  • Feelings of guilt over having the affair, in the first place, further zaps whatever energy the partner having the affair might still have left.

  • Decreased attention span and reduced ability to make decisions.

  • Thoughts or actions about death and ending life.

  • Symptoms of learning disabilities include sleep deprivation, insomnia, irritability, and loss of appetite. Initiation and use of intoxicants may also occur.

  • Symptoms in the elderly include physical discomfort, memory loss, loss of appetite, suicidal thoughts, and anger.

Reasons of Depression

  • Depression is also caused by fluctuations in the activity of neurotransmitters such as serotonin and dopamine, which regulate brain activity. For these reasons, there is a difference between the limbic system that controls emotions (limbic system) and the prefrontal cortex in people with depression. Along with these, there are changes in the parts of the brain that control activities such as sleep and appetite.

  • Life experiences at an early age, parental behavior, parenting habits, personality traits, cognitive errors, and lack of social skills all increase the risk of depression.

  • Bad life experiences, broken relationships, life failures, death of close relatives or friends, setbacks in work and study, and drug use can all lead to depression.

  • Dementia and thyroid disorders: People with Parkinsonism, heart disease, substance abuse and diabetes are at higher risk for depression. Dementia, thyroid disease Parkinsonism, these conditions may be accompanied by depressive symptoms when they first appear.

Depression is a disorder that affects the brain. It's not because of you or any of the things you do. The best treatment for depression is available today. When faced with such difficulties, be prepared to talk to those close to you about it.

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