Distribution of side effects among drug groups
| MTP (n = 85) | M-PET (n = 84) | PET (n = 84) | Placebo (n = 83) | Total = 336 | |
|---|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | n (%) | |
| Drowsiness/light sedation | 17 (20) | 27 (32) | 22 (26.2) | 4 (4.8) | 70 (20.8) |
| Dizziness | 3 (3.5) | 17 (20) | 24 (28.5) | 1 (1.2) | 45 (13.3) |
| Nausea | 6 (7) | 11 (13) | 19 (22.6) | 5 (6) | 41 (12.2) |
| Dysphoria | 4 (4.7) | 1 (1.1) | 2 (2.3) | 0 | 7 (2) |
| Restlessness | 3 (3.5) | 0 | 0 | 0 | 3 (0.8) |
| Flushing | 0 | 2 (2.3) | 3 (3.5) | 0 | 5 (1.4) |
| Others | 0 | 3 (3.5) | 2 (2.3) | 1 (1.2) | 6 (1.7) |
| Total | 33 (38.8) | 61 (72.6) | 72 (85.7) | 11 (13) | 177 (52.6) |