Non-interventional,observational and retrospective study assessing the therapeutic and diagnostic attitude followed in primary care for a hypertensive patient depending on his degree of blood pressure control.

Inclusion Criteria:

• Diagnosis of primary hypertension and/or treated for hypertension for one year or more
• Clinical data of blood pressure measures for the last 12+/- 2 months before inclusion.

Exclusion Criteria:

• Secondary Hypertension
• Physical or psychological impairment for the understanding of the information to be given to the patient

Patients aged 18 years or older who has been diagnosed of primary hypertension and/or treated for hypertension.