Mental Health Condition
Depression
Understanding major depressive disorder and finding effective treatment
Depression is a serious medical condition — not a personal weakness or choice. It affects how you feel, think, and handle daily activities. Effective treatments are available.
Recognizing the Signs
Common Symptoms
- Persistent sad, anxious, or empty mood
- Loss of interest or pleasure in activities once enjoyed
- Fatigue and decreased energy
- Changes in appetite or weight
- Sleeping too much or too little
- Difficulty concentrating, remembering, or making decisions
- Feelings of hopelessness, worthlessness, or excessive guilt
- Thoughts of death or suicide
If you recognize several of these symptoms in yourself or a loved one, speaking with a mental health professional is the best next step.
Types & Subtypes
Forms of Depression
Major Depressive Disorder (MDD)
Episodes of severe depression lasting at least 2 weeks, significantly impairing daily functioning.
Persistent Depressive Disorder
Chronic low-level depression lasting 2 or more years. Also called dysthymia.
Postpartum Depression
Severe depression following childbirth, beyond the typical "baby blues."
Seasonal Affective Disorder (SAD)
Depression linked to seasonal changes, most common in fall and winter.
Getting Better
Treatment Options
Psychotherapy
CBT, interpersonal therapy (IPT), and behavioral activation are highly effective for depression. Many people see improvement in 8–16 sessions.
Antidepressant Medication
SSRIs and SNRIs are commonly prescribed. Medication can take 2–6 weeks to show full effect. A prescriber monitors and adjusts as needed.
Combination Therapy
Research shows that combining psychotherapy and medication is often more effective than either alone for moderate-to-severe depression.
Lifestyle Support
Regular exercise, structured sleep, social connection, and nutrition all play a meaningful supporting role alongside clinical treatment.
Information on this page is sourced from: National Institute of Mental Health (NIMH). Content is reviewed for accuracy and updated regularly.
Ready to Get Help?
You Don't Have to Face Depression Alone
Effective treatment is available. Our counselors are standing by to help you find the right therapist, program, or support — free and confidential, any time of day or night.
Free • Confidential • Available 24/7
Medical Disclaimer: The information on this page is intended for general educational purposes only and does not constitute medical advice. It should not be used as a substitute for professional diagnosis, treatment, or guidance from a qualified healthcare provider. If you are experiencing a medical emergency, call 911. For mental health crisis support, call or text 988. Always consult a licensed mental health professional before making decisions about your care.