Questions tagged [blood-pressure]

Use this tag when asking about the pressure of the circulating blood on the walls of blood vessels. Blood pressure is a reliable indicator of several medical conditions.

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1k views

Why can I hear my heart beat louder after rigorous exercise

As I understand exercise increases hear rate. Why should an increase in hear rate feel like the heart is also beating louder (not just faster). If I place my hand on my chest, I feel its thump much ...
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1answer
52 views

How does a blood transfusion directly from one person to another through a line work?

In Person of Interest, Shaw inserts a line into a guy's arm that goes directly into her arm for a blood transfusion. See clip: https://www.youtube.com/watch?v=eYQRa6IYf0A&t=83 What determines the ...
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1answer
62 views

Wrist Blood Pressure Monitor Accuracy?

I have both a wrist blood pressure monitor and an upper arm blood pressure monitor. I generally enjoy using the wrist monitor more, as it's difficult for me to secure the cuff on the arm monitor, as ...
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1answer
110 views

What causes aortic aneurysm

An aortic aneurysm is a balloon-like bulge in the aorta, the large artery that carries blood from the heart through the chest and torso. What could be the possible causes of aneurism?
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844 views

How soon will a person die if they are hung upside down?

Sorry if my question is too silly or is in the wrong place. How soon will a person die if they are hung upside down?
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1answer
46 views

How can I take blood pressure into the cardiac output formula?

I wanted to know if there is some kind of formula that can help me calculate the cardiac output. So, lets say we have a standing person. The StrokVolume should be around 100 cm2 for the average adult, ...
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1answer
558 views

cardiac arrest effects on blood pressure

I was wondering about the effects of cardiac arrest on blood pressure. What would the blood pressure be while cardiac arrest? Would there be any pressure at all (because the heart can't pump blood ...
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1answer
250 views

Antihypertensive as a treatment for Tourette's. (And Antihypotensive to make blood pressure normal?)

So...I'm 30 years old and have Tourette's syndrome since 9. I never took any medication because most of then are antipsychotics and have very scary side-effects. Now, apparentely some ...
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1answer
54 views

Affect of raw and diluted sodium on human

What is the affect of sodium on human if taken raw and if taken diluted . For example if I take 5g salt as raw and if I diluted the same with 1 liter water and consume will the effects on the body ...
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1answer
90 views

Dataset for Tele-medicine Vital Signs

I'm a newbie to medical and healthcare informatics. I need to access some raw telemedicine dataset including vital signs for a single person over a specific period of time. Basically my questions are: ...
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Why can't JVP be measured in a standing or supine position?

While carrying out the jugular venous pressure (JVP) examination, the patient is kept at a 45 degree angle with respect to the ground. Why can't it be measured in a standing or supine position?
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Measuring Blood Pressure at home

I want to start keeping track on my blood pressure at home. If I take multiple daily measurements during the month of December should I average it at the end of the month and then use that final ...
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47 views

Any meds to increase blood pressure?

Are there any meds , aside from caffeine , that increase blood pressure . I know physical exercise can produce a temporary increase but I am wondering about something that can increase it for hours. ...
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19 views

Nasal corticosteroids and hypertenstion

Can corticosteroid nasal sprays such as Nasonex (mometasone) and Rhinocort Aqua (budesonide), effect blood pressure? Do topical steroids like that enter the blood stream in such a way that they ...
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0answers
119 views

Why does high blood pressure cause tinnitus?

There are multiple reports on the internet where people state that they got tinnitus from high blood pressure. Usually it is related to exertion or having an orgasm. Just wondering if anyone has t ...
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239 views

What is the 80/20 for high blood pressure?

I've seen a whole variety of advice for high blood pressure. What's the most effect way to address it? I.e. what 20% of the possible changes make 80% of the difference?
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Do these blood pressure readings make sense?

One day, I went to many pharmacists to measure my blood pressure. I found that the readings are different. I don't know wither my blood pressure rapidly changes or the devices are not very accurate. I ...
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8 views

Why cold on the back hurts more than cold in the front?

I'd rather have appended this to the health group, but I guess the biology se was better for this. The question is, why is it that the cold, on the back, hurts, whereas the cold on the front, arms, ...
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1answer
165 views

Looking for studies about how blood pressure changes are perceived by our brain

More specifically, I'm looking for how the brain perceives its own local blood pressure changes if it does and what are the mechanisms/reactions involved in this process if any are known to date. I'm ...
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1answer
150 views

How can blood pressure be high but my pulse low?

Someone whose blood pressure reads 188/134 with a pulse of 62. Read a few more times even after she woke up it stays in that area. Calm, not taking any drugs, normal weight, good health and not sick ...
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1answer
50 views

Are “Wrist” blood pressure monitors less accurate then Upper arm?

There are thoughts that Wrist blood pressure monitors like the one shown below are less accurate than Upper Arm ones. Also, one of the respectable site mentions same with reasonable arguments. Is that ...
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1answer
69 views

At what point would blood loss impede the ability to achieve an erection?

So first I feel I should clarify this isn't to support some vampire fetish. No this is actually to bring some scientific fact to my fictional work. How many pints in a one month period could an ...
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1answer
43 views

Can I calculate the blood pressure and pulse based on a given blood loss

Is there a function, graph, guideline or rule where I can see how a change in blood volume changes other relevant values? E. g. for every 1% of blood volume lost, heart rate rises 2 beats per minute, ...
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161 views

Correlation between blood pressure and cardiac output in the elderly

Why does blood pressure have little correlation with cardiac output in the elderly? (Source ATLS student course manual)
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1answer
119 views

What's happening with the heart when you push your rectum really hard?

I've noticed in myself, and am wondering what is going n, because when I push hard if I'm sitting on my chair - A thick Vein on my neck has a pretty big pulse, like it controls blood flow, and could ...
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1answer
70 views

Is wanting to eat a lot of salt, a sign for something?

So recently most of my colleagues have been commenting that I eat too much salt and they're saying it's a sign for blood pressure and some says it's diabetes. And I do occasionally have a craving for ...
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1answer
43 views

What affect does a small amount of alcohol have on blood pressure?

The internet has all sorts of information on heavy alcohol use ( it is bad). But I am wondering about a couple drinks , that is a total of 25 ml of ethanol.There is some information that it dilates ...
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Are individuals with controlled blood pressre still considered to have high blood pressure?

I was reading this article: https://www.bloomberg.com/news/articles/2020-03-18/99-of-those-who-died-from-virus-had-other-illness-italy-says the TL;DR is that 99% of the Covid-19 deaths in Italy had ...
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29 views

Is there a correlation between arthritis and diastolic blood pressure?

Is there a correlation between arthritis and diastolic blood pressure? i.e if diastolic is high you get arthritic symptoms or vice versa.
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247 views

Why is Ebrantil (Urapidil) not FDA approved?

Ebtrantil (Urapidil) is commonly used as an antihypertensive in Europe, also due to its additive interaction with other antihypertensives, and less likely to alter the heart rate compared to similar ...
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10 views

Various effects of prednisolone

I've just been given a prednisolone treatment after widsom tooth extraction (on local anaesthetic). I'm on 40mg per day, aside with 3g of amoxicillin per day. I weigh about 62kg I've read the ...
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45 views

Low Resting Heart Rate but high bp

My resting heart rate is around 50 bpm but my blood pressure is around 122/78. Is this unhealthy?
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100 views

What should be prefered for oral rehydration out of salts and glucose?

What should be preferred for oral rehydration out of salts and glucose + vitamin D? Do both need to be taken in equal amounts? Why?
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2answers
4k views

Specialist to treat low Sodium

My 74 year old Dad has lower Sodium and Chloride than normal in his bloodwork. After taking 1/2 teaspoon of salt with his dinner, the Sodium and Chloride levels are still low, but blood pressure is ...
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Herbs that Would Relax the Mind but Not Decrease Blood Pressure? [closed]

Recently, I have been wondering whether there are herbal remedies that would relax the mind from situations related to stress but NOT decrease blood pressure. So far, it has been easy for me to find ...
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67 views

What are the expected variances of blood pressure readings on home monitors?

For a long time I've noticed that if I take my blood pressure a second time, the readings vary especially for the systolic reading. If I don't like the reading, I just take it again (recording both). ...
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28 views

What is a constipation remedy that doesn't give you a headache or raise your blood pressure?

What is a constipation remedy that doesn't give you a headache or raise your blood pressure the way senna, or various salts (magnesium oxide, potassium), or enemas (salts) do?

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