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Doctor insights on: Pathophysiology Of Low Blood Pressure

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Dr. Jerome Zacks
634 doctors shared insights

Hypotension (Definition)

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


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Been having low blood pressure and seeing white dots all the time should I go to a&e?

Been having low blood pressure and seeing white dots all the time should I go to a&e?

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

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Low blood pressure -what to do?

Low blood pressure -what to do?

Blood pressure: Ask your doc if anything needs to be done first. To raise BP we increase salt and fluid intakes and use support hose to increase venous return. ...Read more

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How to cure low blood pressure?

How to cure low blood pressure?

Variable: Depends on how low the BP is and what if any are the symptoms. Best to get this answer after an exam from your DR. ...Read more

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Is low blood pressure dangerous?

Is low blood pressure dangerous?

Depends: Low blood pressure is only dangerous if it is impairing adequate oxygen delivery to meet the needs of vital organs of the body, or if it signifies an underlying process that is dangerous if it worsens (e.g. Diffuse bacterial infection, or toxin poisoning). The actual number, in and of itself, is not dangerous if all organs remain working fine. ...Read more

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Is low blood pressure bad for me?

Is low blood pressure bad for me?

Only if symptomatic: Only if it causes you to be dizzy or faint or if it unusual for you. ...Read more

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What is a too low blood pressure?

What is a too low blood pressure?

Symptomatic: It's too low if you have symptoms for example, there are people that walk around with blood pressure of 90/50 without any problems. There are others who are dizzy, wobbly and feel horrendous. Some of these general guidelines go out the window dealing with really sick people, intensive care etc. Different set of rules in that case. ...Read more

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How to remove low blood pressure?

How to remove low blood pressure?

Depends on the cause: Depends on cause rehydrate, replace electrolytes, stop BP lowering meds, treat sepsis, mi adrenal dysfunction etc. ...Read more

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Why is low blood pressure harmful?

Multiple side effect: Low blood pressure can result in dizziness or can cause someone to pass out. It also may cause decreased kidney function and other organ dysfunction due to reduced blood flow. People may also feel fatigued and washed out due to hypotension. ...Read more

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Dr. Thomas Inwood
2 doctors shared insights

Blood Pressure (Definition)

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


Dr. Jerome Zacks
1,311 doctors shared insights

Abnormal Blood Pressure (Definition)

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