| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Migraine headaches | 7 | 4 | |
| Pain | 1 | 1 | |
| Prevent migraine | 1 | 0 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Drowsiness | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 0 | |
| Moderate | 2 | |
| Mild | 0 | |
| None | 2 |