| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 207 | 59 | |
| Breakthrough pain | 63 | 24 | |
| Fibromyalgia | 45 | 17 | |
| Back pain | 27 | 5 | |
| Pain in lower back | 14 | 7 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Constipation | 18 | |
| Drowsiness | 7 | |
| Nausea | 6 | |
| Fatigue | 5 | |
| Sleepiness | 3 | |
| Chronic constipation | 2 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 2 | |
| Moderate | 17 | |
| Mild | 33 | |
| None | 46 |
Member evaluations
nacona
evaluated on Jun 14, 2015
- Perceived effectiveness for pain: Moderate
- Side effects: Mild
Chelena
evaluated on Dec 15, 2013
- Perceived effectiveness for breakthrough pain: Major
- Side effects: Moderate
coldtoesinmi02
evaluated on Dec 15, 2010
- Perceived effectiveness for headaches: Slight
- Side effects: None