| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 2,276 | 831 | |
| Fibromyalgia | 949 | 370 | |
| Pain in lower back | 556 | 235 | |
| Back pain | 131 | 72 | |
| Muscle pain | 91 | 47 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Constipation | 178 | |
| Drowsiness | 64 | |
| Nausea | 55 | |
| Sleepiness | 49 | |
| Itching | 31 | |
| Dizziness | 25 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 73 | |
| Moderate | 232 | |
| Mild | 489 | |
| None | 491 |
Member evaluations
Cherizac
evaluated on Jan 01, 2013
- Perceived effectiveness for fibromyalgia: Slight
- Side effects: Mild
proskairos
evaluated on Dec 17, 2012
- Perceived effectiveness for Severe headaches associated with internal carotid artery dissection: Major
- Side effects: Mild
wannabfree
evaluated on Nov 15, 2012
- Perceived effectiveness for pain: Slight
- Side effects: Moderate