Chronic obstructive pulmonary disease
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What is chronic obstructive pulmonary disease?
Chronic obstructive pulmonary disease is a chronic, irreversible obstruction of air flow from the lungs that includes chronic bronchitis, emphysema, and a range of other lung disorders. The two main types of chronic obstructive pulmonary disease are chronic obstructive bronchitis and emphysema.
Common symptoms reported by people with chronic obstructive pulmonary disease
Treatments taken by people for chronic obstructive pulmonary disease

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

Let’s build this page together! When you share what it’s like to have chronic obstructive pulmonary disease through your profile, those stories and data appear here too.
Got a question about living with chronic obstructive pulmonary disease? Members in the forum might have the answers.
Who has chronic obstructive pulmonary disease on PatientsLikeMe?
- 0 new patients joined this month
- 5822 say COPD is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 224 | |
| 30s | 684 | |
| 40s | 624 | |
| 50s | 640 | |
| 60s | 681 | |
| 70+ | 1643 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 202 | |
| 20-29 years | 156 | |
| 30-39 years | 143 | |
| 40-49 years | 151 | |
| 50-59 years | 158 | |
| 60-69 years | 137 | |
| 70+ years | 128 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 2113 | |
| Female | 6165 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 2932 | |
| Not Diagnosed | 70 |