Showing posts with label what is depression. Show all posts
Showing posts with label what is depression. Show all posts

Thursday, June 20, 2024

Understanding Depression

If you are here, it's because you (or someone you know) have either felt something like depression or maybe you are sad for no specific reason. Perhaps you're sleepy all the time. It could be that you are  not feeling too motivated or that some things in your life are not going the way you expected. Maybe you are a psychology student. Maybe all of the above. Whatever the reason, today we will explore the causes and symptoms of depression so you have a better understanding of this disorder and can take the necessary steps to feel better.

I'd like to start by saying that in my 20 + years of experience as a clinical psychologist in Buenos Aires, I have seen my clients´ depression manifest in many different ways. Depression, also known as major depressive disorder (MDD), is a common and serious medical illness that affects how you feel, think, and act.  Although the symptoms of depression can vary in severity, duration, and frequency, common symptoms include:

Emotional Symptoms

  1. Persistent Sadness: A constant feeling of sadness, hopelessness, or emptiness.
  2. Loss of Interest: Disinterest in activities once enjoyed, including hobbies, social activities, and sex.
  3. Feelings of Guilt or Worthlessness: Intense feelings of guilt, worthlessness, or helplessness.
  4. Irritability: Increased irritability or frustration, even over small matters.
  5. Anxiety: Frequent feelings of restlessness or anxiety.

Cognitive Symptoms

  1. Difficulty Concentrating: Trouble focusing, making decisions, or remembering things.
  2. Negative Thinking: Pervasive negative thoughts, self-criticism, or pessimism.
  3. Suicidal Thoughts: Recurrent thoughts of death, suicidal ideation, or suicide attempts.

Physical Symptoms

  1. Changes in Appetite or Weight: Significant weight loss or gain, or changes in appetite.
  2. Sleep Disturbances: Insomnia, early-morning awakening, or oversleeping (hypersomnia).
  3. Fatigue: Persistent fatigue or lack of energy, even with adequate rest.
  4. Physical Aches and Pains: Unexplained physical problems, such as headaches, back pain, or digestive issues.
  5. Psychomotor Agitation or Retardation: Observable restlessness or slowed movements and speech.

Behavioral Symptoms

  1. Social Withdrawal: Withdrawal from social interactions and activities.
  2. Neglect of Responsibilities: Difficulty maintaining daily responsibilities, such as work, school, or household tasks.
  3. Self-Harm: Engaging in self-injurious behaviors, such as cutting.

Causes of Depression

The exact cause of depression is not fully understood, but it is believed to result from a combination of genetic, biological, environmental, and psychological factors. Some of the key causes and risk factors include:

Genetic Factors

  1. Family History: Having a family history of depression or other mental health disorders increases the risk of developing depression.

Biological Factors

  1. Neurotransmitter Imbalances: Imbalances in brain chemicals, such as serotonin, dopamine, and norepinephrine, are linked to depression.
  2. Hormonal Changes: Changes in hormone levels, such as those occurring during pregnancy, postpartum, menopause, or thyroid disorders, can trigger depression.
  3. Brain Structure: Abnormalities in certain brain regions, such as the hippocampus, prefrontal cortex, and amygdala, may contribute to depression.

Environmental Factors

  1. Trauma and Stress: Exposure to trauma, abuse, neglect, or significant life stressors, such as loss of a loved one, divorce, financial problems, or job loss, can trigger depression.
  2. Chronic Illness: Living with chronic illnesses, such as cancer, heart disease, or diabetes, can increase the risk of depression.
  3. Substance Abuse: Alcohol or drug abuse can lead to or exacerbate depression.

Psychological Factors

  1. Personality Traits: Certain personality traits, such as low self-esteem, excessive dependence, perfectionism, and pessimism, can increase vulnerability to depression.
  2. Negative Thinking Patterns: Persistent negative thinking patterns and cognitive distortions can contribute to the development and maintenance of depression.

Social Factors

  1. Social Isolation: Lack of social support, loneliness, and social isolation are significant risk factors for depression.
  2. Relationship Problems: Interpersonal conflicts, marital issues, and family problems can contribute to depression.

Medical Factors

  1. Medications: Certain medications, such as corticosteroids, beta-blockers, and anticonvulsants, can have side effects that include depression.
  2. Chronic Pain: Chronic pain conditions can lead to or worsen depression.

Summary

Depression is a multifaceted condition influenced by a combination of genetic, biological, environmental, psychological, and social factors. Understanding the symptoms and underlying causes of depression is essential for effective diagnosis, treatment, and management. If you or someone you know is experiencing symptoms of depression, it is important to seek professional help from a healthcare provider or mental health specialist.