| Events | At 12th week | At 24th week | |||
| Frequency | Percentage | Frequency | Percentage | ||
| Clinical |
|
|
|
| |
| Somnolence | 7 | 28% | 6 | 24% | |
| Constipation |
|
| 2 | 8% | |
| Short lived paresthesia | 1 | 4% |
|
| |
| Laboratory features |
|
|
|
| |
| Anaemia |
|
| 1 | 4% | |
| Neutropenia | 1 | 4% |
|
| |