| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Fibromyalgia | 3,435 | 1,540 | |
| Depressed mood | 1,818 | 928 | |
| Major depressive disorder | 1,280 | 685 | |
| Pain | 544 | 271 | |
| Generalized anxiety disorder | 512 | 342 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Nausea | 158 | |
| Weight gain | 149 | |
| Decreased sex drive (libido) | 141 | |
| Dizziness | 108 | |
| Brain fog | 97 | |
| Sweating increased | 85 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 505 | |
| Moderate | 585 | |
| Mild | 682 | |
| None | 1,020 |