Glossary >
Depression

Depression

This is some text inside of a div block.

Depression is a mood disorder that can cause persistent feelings of sadness, hopelessness, and a lack of interest in activities that were once enjoyed. It can affect anyone regardless of age, gender, or ethnicity, and is a leading cause of disability worldwide.

Some common symptoms of depression include:

  • Persistent feelings of sadness, anxiety, or emptiness
  • Feelings of hopelessness, helplessness, or worthlessness
  • Loss of interest in activities once enjoyed
  • Fatigue or lack of energy
  • Difficulty concentrating or making decisions
  • Sleep disturbances, such as insomnia or oversleeping
  • Changes in appetite or weight
  • Physical symptoms, such as headaches or digestive problems
  • Suicidal thoughts or behaviors

Depression can be caused by a variety of factors, including genetics, environmental factors, and brain chemistry. It can also be triggered by stressful life events, such as the loss of a loved one, a relationship breakup, or financial difficulties.

Treatment for depression typically involves a combination of medication, psychotherapy, and lifestyle changes. Antidepressant medication can be helpful in managing symptoms of depression by balancing the levels of neurotransmitters in the brain. Psychotherapy, such as cognitive-behavioral therapy (CBT), can help individuals identify and change negative thought patterns and behaviors that contribute to depression. Lifestyle changes such as regular exercise, a healthy diet, and stress management techniques can also be helpful in reducing symptoms of depression. It is important to seek professional help if you are experiencing symptoms of depression or have concerns about your mental health.

a group training in cpr/bls
CPR AED and First Aid Certification. Get certified Now with the latest AHA guidelines.
Takes less than 20 minutes. learn more

References

  • American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.).
  • National Institute of Mental Health. (2020). Depression.
  • Mayo Clinic. (2021). Depression.
  • Harvard Health Publishing. (2019). What causes depression?
  • National Alliance on Mental Illness. (2021). Depression.