| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 22 | 15 | |
| Fibromyalgia | 14 | 9 | |
| Increase effect of another treatment | 5 | 4 | |
| Arachnoiditis | 1 | 0 | |
| Back pain | 1 | 0 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Headaches | 2 | |
| Nausea | 2 | |
| Brain fog | 1 | |
| Clonus spasms | 1 | |
| Hallucinations | 1 | |
| Jerky movements | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 1 | |
| Moderate | 5 | |
| Mild | 9 | |
| None | 8 |