| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Erectile dysfunction | 222 | 28 | |
| Sexual dysfunction | 39 | 16 | |
| Idiopathic pulmonary arterial hypertension | 34 | 2 | |
| Pulmonary hypertension | 13 | 5 | |
| Erectile dysfunction | 12 | 3 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Headaches | 6 | |
| Flushing | 2 | |
| Acid reflux | 1 | |
| Back pain | 1 | |
| Blurry vision | 1 | |
| Diarrhea | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 3 | |
| Moderate | 7 | |
| Mild | 18 | |
| None | 25 |
Member evaluations
thebobo1
evaluated on Dec 16, 2014
- Perceived effectiveness for erectile dysfunction: Slight
- Side effects: Moderate
webguy1958
evaluated on Sep 26, 2008
- Perceived effectiveness for sexual dysfunction: Major
- Side effects: None