A sphygmomanometer may possibly save your life. It's a piece of equipment used to calculate blood pressure in millimeters of mercury i.e., mmHg. High blood pressure is a possibility factor for heart failure, kidney disease, heart disease, stroke and eye damage that might direct to blindness.

A blood pressure reading consists of two facts. The peak number is systolic pressure, the pressure whereas the heart is beating. The lesser number is diastolic pressure, the pressure whereas the heart is comforting.

Health specialists have defined three classes they are,

Normal blood pressure is defined as a blood pressure reading of below 120 over below 80.

Pre hypertension is defined as a systolic blood pressure reading of 120 to 139 mmHg also a diastolic reading of 80 to 89 mmHg.

High blood pressure or hypertension is defined as a systolic blood pressure reading of 140 mmHg or else higher also a diastolic reading of 90 mmHg or else higher.

Suppose you find out that you have high blood pressure, you may possibly or may not need medication. On occasionally blood pressure can be deal with with lifestyle changes.