Inclusion Criteria:  Patients that had an antihypertensive drug prescribed between January 1st, 2015 and December 31st, 2017, whose ATC codes can be obtained from the 'DATA WAREHOUSE' database Age ≥ 18 years old Both genders Patients with information available on the 'DATA WAREHOUSE' database Patients with a clinical visit or prescription done afterwards the date when the information for the study was last collected (this way we ensure that the patient included on the study remained alive after the end of the observation period)  Exclusion Criteria:  Lack of information about the beginning of treatment with an antihypertensive and/or with an antidepressant drug.