Blood Pressure Low Numbers

Only one of the numbers has to be lower than it should be to count as low blood pressure.

Blood pressure low numbers. High blood pressure which is also known as hypertension is often presented with the aid of a high blood pressure chart showing the various stages of hypertension congruent with particular blood pressure numbers several challenges present when attempting to do the same for low blood pressure in the form of a low blood pressure chart. Low blood pressure or hypotension is a condition in which blood pressure becomes so low that the blood flow to the organs in the body which causes symptoms like dizziness fainting nausea vomiting and chest pain. What do the numbers and ranges mean on a blood pressure chart. Common causes are heart disease medications and dehydration.

In a blood pressure reading the systolic number always comes first and then the diastolic number. The first reflects systolic blood pressure the amount of pressure in the arteries as the heart contracts. If your blood pressure is 120 80 millimeters of mercury mm hg or lower it. The causes of low blood pressure can range from dehydration to serious medical disorders.

If the bottom number is 60 or less regardless of the top number. Researchers are starting to give this condition more attention. When your systolic pressure is between 120 and 129 mm hg and your diastolic pressure is less than 80. Diastolic pressure is the bottom number showing the pressure in your arteries while your heart is filling with blood.

A blood pressure reading lower than 90 millimeters of mercury mm hg for the top number systolic or 60 mm hg for the bottom number diastolic is generally considered low blood pressure. We ll tell you why. Low diastolic blood pressure is when the lower number in your blood pressure reading falls below 60 mm hg. Blood pressure measurements are given as a top and bottom number.

A low blood pressure reading is having a level that is 90 60mmhg or lower.