The upper limit of systolic blood pressure is 140 mmHg and the upper limit of diastolic blood pressure is 90 mmHg. If either systolic blood pressure or diastolic blood pressure exceeds the upper limit, it is called non-invasive hypertension. Blood pressure can be affected by various factors such as diet, exercise, and emotional changes, so a state of high non-invasive blood pressure cannot be considered pathological, so it needs to be judged in conjunction with the specific condition of the whole body. If there is no discomfort, it can be temporarily observed and does not require special treatment. If relevant symptoms appear, it is also necessary to promptly lower blood pressure and other treatments. Occasional high non-invasive blood pressure is not serious, and long-term measurements are needed to help determine this.