Use of bioactive gepirone metabolites for the manufacture of a medicament for the treatment of Psychological.

Use of a metabolite of gepirone, or a salt or a pharmaceutically acceptable hydrate thereof, for the manufacture of a medicament for administration to a mammal, wherein the metabolite of gepirone is selected from the group consisting of 3 - OH-gepirone and 3, 5-dihidroxigepirona.