Mark it once you can do it without this page open.

How to do it

  1. Notice changes that last two weeks or more: low mood, losing interest in things you used to enjoy, or feeling numb.
  2. Watch for the signs men often show: short temper, anger, withdrawing, more drinking, reckless driving, or burying yourself in work.
  3. Notice physical signs too: poor sleep or sleeping too much, appetite changes, headaches, stomach problems and exhaustion.
  4. Say to one person you trust how the last few weeks have really been.
  5. Book a doctor's appointment and say the words: I think I might be depressed.
  6. Keep the basics going: regular sleep, some movement, meals and time outside.
  7. Save 988 in your phone; call or text it if things get dark.

Stop and call a professional if

  • Thoughts of suicide or self-harm: call or text 988 in the US now; if someone is in immediate danger, call 911.
  • Signs have lasted two weeks or more, or are affecting work or relationships: see a doctor or a licensed therapist.
  • This page explains what to watch for; it cannot tell you what is wrong. Only a clinician who examines you can.

Common mistakes

  • Treating anger or drinking as the problem instead of a possible sign.
  • Waiting it out for months.
  • Thinking asking for help is weakness.
  • Stopping a treatment as soon as you feel a bit better without talking to the doctor.

Quick self-check

Three questions. Your last score is kept in this browser.

1. Which can be a sign of depression in men?
2. How long should signs last before you see a doctor?
3. If you are thinking about suicide, what number can you call or text in the US?

Teach this to someone

A one-page sheet for showing a friend, a roommate or a kid: what to say, what to show, and one question to check it landed.

Sources

  • National mental health institute guidance on depression, current edition. Checked September 28, 2026.

Last reviewed . First published .