Table 2.
Adverse events reported by ≥0.25% of patients
| Nausea | 251 (4.0%) |
| Dizziness | 197 (3.1%) |
| Headache | 186 (3.0%) |
| Morning or afternoon sleepiness | 147 (2.3%) |
| Increased anxiety | 129 (2.1%) |
| Sleep disturbance | 125 (2.0%) |
| Xerostomia | 1.03 (1.6%) |
| Diarrhea | 49 (0.78%) |
| Weakness | 46 (0.73%) |
| Nightmares | 44 (0.70%) |
| Abdomen heaviness and pain | 40 (0.64%) |
| Pruritus | 32 (0.51%) |
| Epigastric pain or heaviness | 28 (0.45%) |
| Irritability | 28 (0.45%) |
| Palpitations | 23 (0.37%) |
| Anxiety | 21 (0.33%) |
| Retardation | 19 (0.30%) |
| Lethargy | 18 (0.29%) |
| Blood pressure increase | 17 (0.27%) |
| Decreased appetite | 17 (0.27%) |
| Decreased libido | 16 (0.25%) |