Symptoms|Treatments|Side effects|Causes
| cause | % of members (num votes) |
|---|---|
| Genetics |
50% (6)
|
| Sleep apnea |
50% (6)
|
| AIDS |
14% (7)
|
| Scleroderma |
13% (8)
|
| Cocaine |
0% (5)
|
| Blood clot in lungs |
0% (6)
|
| Living at high altitude |
0% (6)
|