Blood pressure diastolic pressure 70mmHg, systolic pressure 100mmHg is normal, no need to worry too much. Usually the normal blood pressure range of human body is systolic blood pressure 90~120mmHg, diastolic blood pressure 60~80mmHg, and diastolic blood pressure 70mmHg, systolic blood pressure 100mmHg is in the normal blood pressure range, belongs to the normal blood pressure, the patient does not need to worry too much. In this case, patients can maintain normal blood pressure by maintaining good living and eating habits, ensuring balanced nutritional intake, and taking appropriate physical exercise. However, it is necessary to closely monitor the changes in blood pressure and pay more attention to lifestyle improvement if abnormal blood pressure occurs. If the blood pressure cannot be maintained after adjusting the lifestyle for a period of time, it is necessary to take targeted treatment under the guidance of a doctor to avoid aggravation of the condition or delay of the condition. It is recommended to check your blood pressure more often, generally diastolic blood pressure of 70mmHg, systolic blood pressure of 100mmHg, to ensure a reasonable lifestyle.