Depression

Clinically significant depression is marked by persistent sadness, a depressed mood, diminished interest in previously enjoyable activities, and other symptoms that interfere with the ability to function in daily life.

The condition often arises from a complex combination of factors that can include genetics, family history, trauma, stress, and illness. It is one of the most common mental disorders as nearly 1 in 5 adults in the United States have been diagnosed with depression in their lifetime.

Fortunately, effective treatments are available including medications, psychotherapy, or a combination of the two. Self-help strategies can also help people better cope with their symptoms and begin to feel better.

FREQUENTLY ASKED QUESTIONS

What is depression?
Depression is a mental health condition characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in daily activities.
Common symptoms include persistent sadness, changes in appetite or sleep patterns, fatigue, difficulty concentrating, and thoughts of self-harm or suicide.
Depression is a widespread condition, affecting millions of people worldwide. It can impact individuals of all ages, backgrounds, and walks of life.
The exact cause of depression is often a complex interplay of genetic, biological, environmental, and psychological factors. Life events, trauma, and chemical imbalances in the brain can contribute.

KEY TERMS

Depression

A mental health condition characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in daily activities.

Symptoms

Observable and subjective indicators of depression, including changes in mood, appetite, sleep patterns, and cognitive functioning.

Prevalence

The extent to which depression is present in a population or community, reflecting its widespread impact.