| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 2,274 | 832 | |
| Fibromyalgia | 950 | 373 | |
| Pain in lower back | 554 | 236 | |
| Back pain | 131 | 72 | |
| Muscle pain | 91 | 47 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Constipation | 179 | |
| Drowsiness | 64 | |
| Nausea | 55 | |
| Sleepiness | 49 | |
| Itching | 32 | |
| Dizziness | 25 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 74 | |
| Moderate | 234 | |
| Mild | 488 | |
| None | 492 |
Member evaluations
Karen1106
evaluated on Jun 06, 2010
- Perceived effectiveness for pain: Major
- Side effects: None
torcheredsoul
evaluated on May 21, 2010
- Perceived effectiveness for breakthrough pain: Slight
- Side effects: Mild
lazaras
evaluated on May 17, 2010
- Perceived effectiveness for pain: Moderate
- Side effects: Mild