[Guidelines for the use of second-generation long-acting antipsychotics].

Long-acting injectable antipsychotics constitute a valuable alternative for the treatment of psychotic disorders, mainly schizophrenia. They assure a more stable drug level, improve treatment compliance, and increase the chances for favorable and long-lasting improvement. Additionally, the long-acting second-generation antipsychotics combine the values of long-acting injectable drugs with the values of atypical antipsychotics. Four second generation long-acting antipsychotics have been described: risperidone, olanzapine, aripiprazole and paliperidone. The indications for their use, treatment strategy, tolerance, and potential interactions are discussed.