| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Parkinson's disease | 206 | 229 | |
| Stiffness/spasticity | 17 | 22 | |
| Multiple system atrophy | 9 | 7 | |
| Dystonia | 3 | 3 | |
| Tremor(s) | 3 | 2 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Jerky movements | 14 | |
| Nausea | 7 | |
| Constipation | 4 | |
| Dyskinesia (jerky movements without tremors) | 4 | |
| Dystonia | 4 | |
| Balance problems | 2 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 22 | |
| Moderate | 36 | |
| Mild | 72 | |
| None | 104 |