| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 275 | 79 | |
| Fibromyalgia | 98 | 33 | |
| Pain in lower back | 41 | 17 | |
| Breakthrough pain | 16 | 8 | |
| Back pain | 12 | 3 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Constipation | 11 | |
| Dizziness | 8 | |
| Drowsiness | 7 | |
| Nausea | 6 | |
| Fatigue | 5 | |
| Lightheadedness | 3 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 6 | |
| Moderate | 29 | |
| Mild | 39 | |
| None | 51 |
Member evaluations
eightball1965
evaluated on Oct 27, 2009
- Perceived effectiveness for pain: None
- Side effects: None
mostlyamazing
evaluated on Aug 17, 2009
- Perceived effectiveness for pain: Moderate
- Side effects: Mild
mislissa1029
evaluated on Oct 10, 2009
- Perceived effectiveness for pain: Major
- Side effects: Mild