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. 2013 Oct 8;13:248. doi: 10.1186/1471-244X-13-248

Table 4.

Average, minimum, and maximum maintenance doses for antipsychotics

Prior to switch
Following switch
Drug Average Minimum Maximum Drug Average Minimum Maximum
Risperidone (n = 19)
1.24
0.25
2.5
Risperidone (n = 5)
1.2
0.5
4.0
Olanzapine (n = 3)
10
5
15
Olanzapine (n = 9)
9.17
5
15
Quetiapine (n = 8) 168.75 25 1000 Quetiapine (n = 13) 95.8 37.5 150

Both prior to switching, and following a switch between antipsychotic medications. The doses (mg) are largely similar before and after a switch of antipsychotic medication.