| Products used for maintenance treatment | N | % |
| Haloperidol 5 mg oral + chlorpromazin oral | 13 | 41.9% |
| Haloperidol 5 mg oral + Levomepromazine oral | 6 | 19.4% |
| Fluphenazine decanoate + chlorpromazin oral | 1 | 3.2% |
| Haloperidol decanoate 50 mg inj + Levomepromazine oral | 2 | 6.5% |
| Haloperidol decanoate 50 mg inj + chlorpromazin oral | 3 | 9.7% |
| Levomepromazine oral | 1 | 3.2% |
| Chlorpromazin oral | 2 | 6.5% |
| Haloperidol decanoate 50 mg inj | 1 | 3.2% |
| Fluphenazine decanoate | 1 | 3.2% |
| Sulpiride oral | 1 | 3.2% |
| Total | 31 | 100% |