Doctor insights on:
Causes Of Very Low Blood Pressure
Low Blood Pressure: Low blood pressure (BP) may be normal for an individual who is thin, has a very low salt intake, inadequate fluid intake, developed an irregular heart rhythm or other heart problem. Athletes often have low heart rates and low BP due to their extreme fitness. Dysautonomia (dysfunction of the autonomic nervous system) can cause low BP - treated with support hose, postural maneuvers and medicines. ...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
Suspect hyperaldo: High blood pressure with low blood potassium levels brings the potential diagnosis of elevated aldosterone level (hyperaldosteronism) as a possibility. There may be other reasons- for example if you are taking a BP medication that may cause low potassium levels but your BP is still elevated. This finding requires a proper medical evaluation and lab analysis. ...Read more
Heart rate: Not enough info to speculate, many possibilities. ...Read more
Many things: This is a problem that requires a face-to-face meeting with your doctor. In that meeting, your doctor will listen to you, perform a throrough examination and possibly order labs or other tests. Based on this information, he/she will be able to tell you what's wrong and what to do about it. ...Read more
Pregnancy: There are probably other causes as well. ...Read more
Vagal nerve overstim: Most causes of hypotn and low heart rate come from overstimulation of the vagus nerve . This causes slow heart rates and vasodilation with drop in blood pressure . Pts feel sweaty nauseated and have bluured vision. If they dont lie down they may pass out. ...Read moreSee 1 more doctor answer
Blood pressure: Some folks have low pressure as their normal. If a patient with an established higher normal begins to have low pressure then some causes are fever, dehydration, infection, hormonal changes, and other possibilities. If pressure is too low it can affect critical organ functions. ...Read more
? : I'm not clear about your question - you required 2 blood transfusions? Blood loss will cause both low blood pressure and may require blood transfusions. Are you bleeding? Alternatively, nearly any chronic disease will cause anemia and, if you're ill and not eating and drinking properly, can also result in low blood pressure, especially if infection is present. ...Read more
That's fine: Young females tend to have lower blood pressure. Some people may have blood pressure's 90/60 and feel fine. The main concern is the development of dizziness, weakness or fatigue. Occasional dizziness with standing may be normal, as long as dizziness passes within a minute or so. Go to er if passing out, or persistent dizziness. ...Read more
Many things: There are many things that can cause this; sometimes, it's not even pathological, the person just normally has lower blood pressure. If it is acute, it could be due to infection or dehydration. It could be due to heart failure. It could be due to endocrine problems. It is impossible to build a reasonable differential from a single symptom. ...Read more
Blood pressure: High blood pressure is often idiopathic meaning we don't have a reason for it. Cardiovascular disease renal disease and some endocrine diseases can cause it. Pain anxiety and medications such as various stimulants can raise BP as well. Low BP can be idiopathic or caused by cardiovascular disease endocrine disease anemia and dehydration. ...Read more
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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