| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Pain | 27 | 11 | |
| Pain in lower back | 18 | 9 | |
| Bulging disk lower L4 and L5 | 14 | 2 | |
| Back pain | 3 | 1 | |
| Complex regional pain syndrome type I | 2 | 2 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Pain in left hip | 2 | |
| Insomnia | 1 | |
| Numbness in left leg | 1 | |
| Pain | 1 | |
| Pain in lower back | 1 | |
| Sacral pain | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 2 | |
| Moderate | 4 | |
| Mild | 1 | |
| None | 9 |