Can I give Dulsevia and Orizon to my mother?

The combined use of both drugs (Dulsevia and Orizon) should result from the recommendation of one doctor, familiar with the mother's medical history and all the preparations used by her. In this case, the recommended dosage should be strictly observed and react to possible signals of side effects. Duloxetine (the active ingredient in Dulsevia) may increase serum levels of risperidone (a component of Orizon), which may increase its effect. This does not mean that the above drugs must not be combined, but vigilance and appropriate selection of the dose of the drug by the doctor are indicated. I enclose additional information: https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba