Background: Diabetes mellitus type 2 is a common disease that is increasing globally. A healthy lifestyle can stunt the progression on the disease. Self-care is an important part of the treatment. Dietand physical activity are essential factors in treatment of diabetes. Healthcare workers can support knowledge of the disease, motivate and encourage the patients to enhanced self-care and a life-stylechange.

Aim: The aim of this literature study was to describe the experience of persons diagnosed with diabetes mellitus type 2 regarding self-care.

Method: Through a qualitative literature review based on ten scientific articles retrieved from PubMed and Cinahl, the aim of the study was answered.

Result: Three main themes were identified. Experience of self-care during lifestyle changes, experience of self-care support and reasons hindering self-care.

Conclusion: Tin summary, the results show that there are more obstacles for people diagnosed with diabetes to perform self-care. Obstacles like work, family and socioeconomic circumstances can affect life quality so much that, when in severe condition, self-care is negatively affected. Introduction of lifestyle changes and medication were experienced as difficult which could lead to deterioration of mental health. Better support and more knowledge would facilitate self-care in this patient group.