Hypertension Range How Long Before You Get Officially Diagnosed With Hypertension?

How long before you get officially diagnosed with hypertension? - hypertension range

I'm only 20 years old and women. Are not overweight. My blood pressure was high and stable over the last two months in a range between 159/94 and 154/89, not deviate from those of the area at this time, if I know. Medical surveillance is maintained by the same score, but it gave me something, but he said yes. Someone knows what to expect?