Blood pressure 150/100 is hypertension, when the systolic blood pressure reaches 140mmHg, diastolic blood pressure reaches 90mmHg can be diagnosed as hypertension, so systolic blood pressure of 150mmHg, diastolic blood pressure of 100mmHg can be directly diagnosed as hypertension. Hypertension is divided into primary hypertension and secondary hypertension, primary hypertension is generally related to genetics, dietary factors, environmental factors, in terms of dietary factors are generally excessive sodium intake and atherosclerosis, in terms of environmental factors are related to mental stress occupations, treatment is generally to reduce the intake of sodium, such as eating less pickled foods and greasy food, eat more fruits and vegetables. Secondary hypertension is generally related to chronic nephritis and diabetes, and hypertension caused by chronic nephritis is related to sodium not being excreted in time; hypertension caused by diabetes is mainly caused by microvascular disease or fat metabolism disorder, and the treatment is mainly to control blood sugar, and once hypertension is diagnosed, it should be treated for life, and patients should take medication on time and combine with diet control, which can improve the efficacy.