According to WebMD, a normal blood pressure is lower than 120/80. This means that the systolic number is 120 or lower, and the diastolic number is 80 or lower. The systolic number measures artery pressure when the heart ... More »

To raise your blood pressure, consume more salt and water, take low blood pressure medications and eat a proper diet, according to Mayo Clinic. Your health condition, age and type of low blood pressure determine the suit... More »

Doctors do not have a set number to indicate low blood pressure, according to WebMD. Blood pressure is too low when it causes symptoms or drops suddenly. Low blood pressure symptoms occur at different readings for differ... More »

www.reference.com Health Medical Ranges & Levels

According to About.com, normal blood pressure is 120 millimeters of mercury during a heart contraction and 80 millimeters of mercury during relaxation. This results in blood pressure readings in the range of 120/70 to 14... More »

www.reference.com Health Medical Ranges & Levels

A normal blood pressure reading is 120/80, according to the American Heart Association. The top number represents systolic blood pressure, while the bottom represents diastolic blood pressure, both of which are expressed... More »

www.reference.com Health Medical Ranges & Levels

A blood pressure reading of 200/180 does not fall within the range for a normal blood pressure and is considered to be stage 2 hypertension, as stated by Mayo Clinic. Normal blood pressure readings are 120/80 or below fo... More »

A normal blood pressure range is less than 120 systolic and 80 diastolic, explains the American Heart Association. A systolic reading higher than 180 or a diastolic reading of greater than 110 indicate a hypertensive cri... More »

www.reference.com Health Medical Ranges & Levels