Are There Significant Changes In Blood Pressure Over A One-month Period?
I did blood pressure checking in this month 2 times. Now the results of the first blood pressure 121/80, so the second check becomes 170/30. It is natural or there is a mistake by the tool or the nurse.
Good evening, thanks for asking at HealthReplies.com. Blood pressure is the pressure exerted by blood on blood vessels. Normal blood pressure in general ranges between 120-90 / 80-60 mmHg. So it can be anything in that range, for example 120/80, 110/70, 120/60, and 90/60 are still considered normal.
In one day, blood pressure can actually change the measurement, including in normal people. Blood pressure is usually lowest when we just wake up in the morning, and can increase when a person lacks sleep, stress, emotions, has just been doing physical activity and tense. The position of sitting, standing and supine also affect blood pressure readings.
But for 170/30, there seems to be an error in the measurement, because for the lower number or 30 it is too low, and instead it should not be detected. Our advice should be repeated measurements, in a condition you are relaxed, sitting, and not just doing certain physical activities. The diagnosis of high blood pressure is usually only made when a person has a blood pressure greater than 140/90 in three measurements at different times. So, hopefully answering your question.