Barriers to medication adherence in patients with hypertension: A qualitative study

Barriers to medication adherence in patients with hypertension can have significant differences that made researchers confute to conclude that medication adherence is required to be more explored, and then, beneficial interventions develop to decrease these barriers. Thus, the current study was aimed to identify barriers to adherence in Iranian society.

A qualitative content analysis was carried out. Participants were as follow: Patients with hypertension who had clinic records in the health centers of Isfahan University of Medical Science. Purposive sampling method was conducted and continued until data saturation, as well. Semi-structured interview was selected as the best-qualified technique to select data. Data were analyzed using qualitative content, constant comparative analysis, and MAXQDA (Ver 10) software.

After study and separation of basic concepts, 1620 basic codes were extracted from interviews. Classes were made based on codes and after multiple reviews, summarizing as well as similarity. Primary themes were identified using more explorations and comparison of classes. Based on the nature, the conceptual themes were named. These themes include (1) environmental challenges of life, (2) incompatibility of patients; (3) forget to take medicine, and (4) inefficient recommendations of family.

Findings revealed that barriers to patient adherence to the treatment had four dimensions that may be likely useful for managers and planners in the health field to plan and intervene regarding medication adherence as the most critical preventing factor for patients with hypertension.