| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 21 | 15 | |
| Fibromyalgia | 10 | 7 | |
| Doctor recommendation | 6 | 4 | |
| Joint pain | 2 | 1 | |
| Rheumatoid arthritis | 2 | 2 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Bowel problems | 1 | |
| Congestive heart failure | 1 | |
| Constipation | 1 | |
| Dissociation | 1 | |
| Hyperactivity | 1 | |
| Itching | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 2 | |
| Moderate | 6 | |
| Mild | 8 | |
| None | 8 |