Symptoms|Treatments|Side effects|Causes
| cause | % of members (num votes) |
|---|---|
| Smoking |
88% (26)
|
| Second hand smoke |
86% (28)
|
| Pollution |
86% (28)
|
| Chronic bronchitis |
58% (12)
|
| Chemical exposure |
50% (12)
|
| Emphysema |
50% (10)
|
| Reflux (GERD) |
27% (11)
|
| Sepsis |
20% (15)
|
| A1 gene disorder |
9% (22)
|