Treatment of schizophrenia and other psychiatric disorders, including supportive therapy, in patients who have had a response to therapy, in order to prevent relapse. Treatment of manic episodes in bipolar disorders (auxiliary therapy in combination with normotimics as initial treatment or as monotherapy for a period of up to 12 weeks). Short-term treatment of severe aggression or severe mental symptoms in patients with dementia when there is a threat of harm to themselves or others. Symptomatic treatment of defiant oppositional disorders or other social behavior disorders in children, adolescents and adults with lower-than-average mental development or mental retardation, have manifestations of destructive behavior (impulsivity, autoagression). Symptomatic treatment of autistic disorders in children from 5 years of age, whose symptoms range from hyperactivity to irritability (including aggression, self-harm, anxiety, and pathological cyclical actions).