Low Blood Pressure Means

Common causes are heart disease medications and dehydration.

Low blood pressure means. We ll tell you why. Researchers are starting to give this condition more attention. 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. Mean arterial pressure map measures the flow resistance and pressure in your arteries during one heartbeat.

The causes of low blood pressure can range from dehydration to serious medical disorders. It gradually increases throughout the day. What you re doing and how you re feeling can also affect it. Some antihypertensive medications are more likely to cause.

What do the numbers and ranges mean on a blood pressure chart. 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. For reference a normal blood pressure range is around 100 60 mm hg to 120 80 mm hg. But low blood pressure can be a sign of an underlying problem especially in the elderly where it may cause inadequate blood flow to the heart brain and other vital organs.

Your blood pressure can vary depending on the time of day. Causes of low blood pressure. Low blood pressure coupled with a high heart rate is normal when it happens momentarily like when we stand up but long term it could signal a heart rhythm problem. It may be low because you re fit and healthy or you may have inherited it from your parents.

There are many possible causes of low blood pressure. Low diastolic blood pressure is when the lower number in your blood pressure reading falls below 60 mm hg.