Hypertension is the value of systole blood pressure> 140 mmHg and diastole blood pressure> 90 mmHg. The incidence of hypertension usually does not have definite signs and symptoms. Symptoms that often appear are headaches, feeling on the neck, and head feels heavy. Based on the results of the annual Puskesmas Leyangan report in 2016 the number of hypertensive patients for the age group 45 - 65 years was 986 (36%), age> 65 years as many as 494 (50%). This happens because of unhealthy lifestyle and diet. Diet patterns of nutrition or food that is eaten directly or indirectly is very influential on blood pressure stability. Nutritional therapy is an important thing in the management of hypertension so as not to fall into severe conditions or complications like hypertension sufferers. Nutritional arrangements to control blood pressure so that nutritional therapy is part of non-pharmacological therapy in cases of hypertension in addition to changing lifestyles.The type of discrete research design used is the case study research design. Case study is a research design that includes an intensive study unit study. The focus of the study on this scientific paper is nursing care in hypertensive patients with changes in blood pressure of hypertensive clients after intervention.The conclusion of this Scientific Writing is to diagnose the risk of nutritional imbalance: less than the body's needs by evaluating that client I still needs monitoring in using salt, while client II has implemented the nutritional needs of the author.