What should you know about mental depression?

A person with depression may feel persistently low, empty, numb, irritable, or unable to enjoy things that once mattered. Changes can include tiredness, slowed thinking, difficulty concentrating, altered sleep, and changes in appetite. Depression can also involve guilt, hopelessness, or withdrawal from people. A depression page can help explain the condition in more detail.

Symptoms can overlap with physical illness, medication effects, grief, anxiety, or sleep problems such as insomnia. The pattern, duration, and effect on daily life help a clinician work out what is happening.

Arrange an appointment with a general practitioner or mental-health professional, especially when symptoms persist or interfere with work, study, relationships, or self-care. Note mood changes, sleep, energy, concentration, appetite, alcohol or drug use, and any treatments you take. Talking therapy, practical support, lifestyle changes, and prescribed medicine may be considered according to your symptoms and preferences.

Keep regular meals, gentle movement, a steady sleep routine, and contact with a trusted person where possible. These steps support recovery but do not replace assessment.

Seek urgent help now if you may harm yourself, cannot keep yourself safe, or feel unable to cope with immediate danger. Contact local emergency services or go to the nearest emergency department, and tell someone you trust. Seek prompt medical advice for rapidly worsening mood, severe withdrawal, or inability to eat, drink, sleep, or manage basic needs.

Could my symptoms be depression or another condition? What assessment is appropriate? Which treatment choices fit my situation, and what changes should I report? How can we monitor progress and make a safety plan?