title: [Other Possible Clinical Applications of Drugs with 5HT2A effect in Liaison Psychiatry: Cases Report].
abstract: BACKGROUND
  In liaison psychiatry it is possible to get an integral view of patient's treatment and needs, paying special attention to pharmacological interactions and contraindications. Some particular cases motivated the description, report and review about other possible applications of 5HT2A and 5HT3 antagonist, particularly Mirtazapine and Olanzapine, in hyperalgesia syndrome, tinnitus and Progressive Multifocal Leukoencephalopathy by JC virus.
  
  
  METHODS
  Cases report.
  
  
  RESULTS
  We describe 3 cases of patients in which Mirtazapine and Olanzapine were necessary not only to control psychiatric symptoms (affective / behavioral symptoms and insomnia) but to act as adjuvant therapy in axis III diseases. The use of any drug in psychiatry must take in to account the context of the patient, the presence of comorbidity, contraindications and pharmacological interactions so as to grant a positive outcome also promoting the multidisciplinary work between specialists.
authors.affiliation: Médica psiquiatra de la Pontificia Universidad Javeriana, Bogotá, Colombia. Electronic address: cat.ayala@hotmail.com.
authors.forename: Catalina Ayala
authors.initials: CA
authors.lastname: Corredor
authors.affiliation: Médica residente de psiquiatría, Universidad del Valle, Cali, Colombia.
authors.forename: Carolina Solís
authors.initials: CS
authors.lastname: Castillo
keywords: Mirtazapina; Mirtazapine; encefalopatía; encephalopathy; hiperalgesia; hyperalgesia; olanzapina; olanzapine; tinitus; tinnitus