Doctor insights on:
What Is Considered To Be Low Blood Pressure
Below 90: Blood pressure in men or women where the systolic (top) number is less than 90 is almost always too low and results in dizziness, light headedness and fatigue. Anyone used to higher numbers having the symptoms with systolic below 100 should have a workup to find and treat the cause is recommended. ...Read more
Hypotension is defined as "low blood pressure". Blood pressure is measured as two numbers and expressed as systolic blood pressure (sbp) / diastolic blood pressure (dbp). The sbp is the pressure that is generated when the heart squeezes. Dbp occurs when the heart relaxes. 120/70 is considered normal in adults. Less than 100/60 (of either number) can ...Read more
Just a number: Well 120/80 has been considered average. Under 100 is getting low. But what is more important is how do you feel. If you feel well, i would not worry about a low blood pressure. Actually people with a low blood pressure live longer. I have seen patients with a pressure of 80/60 who feel quite well. ...Read moreSee 1 more doctor answer
Relative: Low blood pressure would, i suppose, be defined by most of us as a mean pressure < 50-60mmhg (big number + 2*small number / 3 is a rough estimate) but the clinical answer is that unless you're symptomatic (dizzy, lightheaded, passing out) almost any BP is ok. High is any systolic number that is usually > 140 or bottom usually > 90. ...Read more
Which cause symptoms: Numbers are for general assessment and may vary person to person. If you are dizzy or lightheaded you may have low bp. ...Read more
I have constant dizziness when I go from a laying in bed position to standing and after sitting during the day..could this be low blood pressure?
Causes fainting: When your blood pressure is too low, you do not get enough oxygen to your brain and people feel lightheaded, dizzy or like they are going to faint. That is dangerous, but the most common cause of low blood pressure is not enough fluids or dehydration. If you are still having low blood pressure and feeling dizzy after drinking at least 64 oz per day, then you should see your doctor. ...Read more
Lower than 80/50: This is typically the lowest tolerable bp. Of course, BP is different if you are a 4'9' waif or a six foot 3 bruiser! but below 80/50, this should be evaluated. ...Read more
Low BP?: what are your numbers? Have you fainted? Are you on mediciation? Have you had ambulatory BP monitoring> Get amedicalexam and evaluation. ...Read more
He was in e.R. They couldn't find anything wrong. Slightly elevated r.B.C. And slightly low blood pressure. Could it be sudden drop in blood pressure?
Blood pressure is a measurement of the force placed on the blood vessels and is comprised of the "systolic" pressure (the top number on a blood pressure meter) which is the peak pressure when the heart is pumping, and the "diastolic" pressure (the bottom number on a blood pressure meter) which is the pressure during the resting phase ...Read more
Abnormal blood pressure is a symptom in which a person's blood pressure is much higher or much lower than it should be for his age and body size. If either the systolic (upper number) pressure or the diastolic (lower number) pressure is not in the normal range, then the ...Read more
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