| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Muscle spasms in lower back | 3 | 5 | |
| Pain | 3 | 2 | |
| Fibromyalgia | 2 | 1 | |
| Increase effect of another treatment | 2 | 0 | |
| Complex regional pain syndrome type I | 1 | 0 |
Common side effects
| Side effect | Patients | Percentage |
|---|---|---|
| Pain in right side of groin | 1 | |
| Sciatic nerve pain | 1 | |
| Stiffness | 1 |
Side effect severity
| Severity | Evaluations | Percentage |
|---|---|---|
| Severe | 0 | |
| Moderate | 3 | |
| Mild | 4 | |
| None | 1 |