| Products used for initial treatment | N | % | |
| Haloperidol 5 mg inj | Levopromazine inj | 21 | 67.8 |
| Chlorpromazin inj | 7 | 22.6 | |
| Chlorpromazin inj | 1 | 3.2 | |
| Fluphenazine inj | 1 | 3.2 | |
| Sulpiride inj | 1 | 3.2 | |
| Total | 31 | 100 | |