| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Migraine headaches | 9 | 2 | |
| Chronic headache disorder | 1 | 1 | |
| Insomnia | 1 | 1 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Difficulty staying asleep | 1 | |
| Muscle and joint pain | 1 | |
| Rebound migraines | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 0 | |
| Moderate | 2 | |
| Mild | 0 | |
| None | 1 |