Major depressive disorder
We’re all in this for good.
- help each other live better and uncover the best ways to manage your health today
- help researchers shorten the path to new treatments tomorrow
How much good can your data do? A whole lot, as co-founder Jamie Heywood explains in this video.
What is major depressive disorder?
Major depressive disorder, also known as clinical depression, is marked by depressed mood, inactivity, lack of interest, insomnia, feelings of worthlessness, diminished ability to think, and may include thoughts of suicide.
Common symptoms reported by people with major depressive disorder
Treatments taken by people for major depressive disorder

Let’s build this page together! When you share what it’s like to have major depressive disorder through your profile, those stories and data appear here too.
Got a question about living with major depressive disorder? Members in the forum might have the answers.
Compare treatments taken by people with major depressive disorder

Let’s build this page together! When you share what it’s like to have major depressive disorder through your profile, those stories and data appear here too.
Got a question about living with major depressive disorder? Members in the forum might have the answers.
Who has major depressive disorder on PatientsLikeMe?
- 0 new patients joined this month
- 31792 say MDD is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 1638 | |
| 30s | 4499 | |
| 40s | 4444 | |
| 50s | 4322 | |
| 60s | 4412 | |
| 70+ | 11694 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 2153 | |
| 20-29 years | 1279 | |
| 30-39 years | 1177 | |
| 40-49 years | 1232 | |
| 50-59 years | 1023 | |
| 60-69 years | 740 | |
| 70+ years | 450 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 12061 | |
| Female | 46363 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 23913 | |
| Not Diagnosed | 2340 |