| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Migraine | 73 | 31 | |
| Prevent migraine | 8 | 1 | |
| Migraine headaches | 7 | 2 | |
| Headaches | 2 | 2 | |
| Migraine with aura | 2 | 1 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Constipation | 6 | |
| Nausea | 2 | |
| Chronic fatigue | 1 | |
| Depressed mood | 1 | |
| Diarrhea | 1 | |
| Dizziness | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 8 | |
| Moderate | 4 | |
| Mild | 12 | |
| None | 12 |