Fainting blood circulation
Common Questions and Answers about Fainting blood circulation
fainting
The two main causes of syncope are cardiac arrhythmias and neurocardiogenic syndromes. In both of these conditions, blood circulation to the brain is reduced, resulting in temporary loss of consciousness.
You ask about neurocardiogenic: In this condition blood vessels tend to expand, which leads to pooling of blood in the lower parts of the body. As a result, less blood reaches the brain and this causes fainting.
Perhaps a different field of medicine is at work, like being sick, as I mentioned before, or maybe a cardiology abnormality, which has to do with the blood circulation in the body, may be what gave you chills and made you feel faint.
The problem is that stimulation of the vagus nerve drops the heart rate and diminishes flow and circulation. In general, this is not helping overall blood flow. There are vast genetic differences in the sensitivity of the vagus nerve, as well as the sensitivity at various points close to surfaces of the body. The late Jackie Kennedy had a sensitive vagus nerve, and was prone to fainting.
For most people, singing of any sort has little effect on vagus stimulation. Coughing, of course does.
definitely talk to your doctor and add the new symptom in. You could have a blip in circulation and as blood reflows, it tingles, burns, feels weird on your hands. ?? Not sure but ask your doctor. Please come back and update us!
Is anyone else having problems feeling really dizzy or fainting? I passed out last week in the middle of cosco and almost again in Wal-Mart anyone else having or had this problem??
for the past year my 18 year old daughter had episodes of fainting, She has seen doctors and had tests done and still no one can tell why she is getting this. is there anything else that u recomend?
s normal with ANS patients) compression hose to stop blood pooling in the legs/feet and help circulation.
bp fluctuations can be caused by many things so a dr needs to figure out what is going on; it may be something as simple as dehydration, blood loss, infection, side effect of meds, or as complex as autonomic dysfunction/dysautonomia.
The risk is when the heart rate is slow there exits a possibility there is not enough blood pumped into circulation, etc. If too low you can have a fainting spell as well. You probably should get a doctor's evaluation of your bradycardia.
Thanks for your question, and if you have any follow up questions or comments you are welcome to respond.
A change of just 20 mm Hg — a drop from 130 systolic to 110 systolic, for example — can cause dizziness and fainting when the brain fails to receive an adequate supply of blood. And big plunges, especially those caused by uncontrolled bleeding (a surgical risk...a low going into surgery does not leave much slack) and that is a surgeon's call to assume the risk, and it can be life threatening.
your blood pressure is wrong. you need to see a doctor right away. You could have a fainting spell that could hurt you very seriously, like hitting your head on a surface so hard that you could actually die, i know somone that did die hitting her head on the tub. Your blood delivers oxygen to your brain and your extremities. Something tells me that your faulty blood pressure may have an effect on your blood sugar level, which can mess you up as well. Make sure to get to your doc.
It sounds to me like you could have POTS-Postural orthostatic tachycardia syndrome (POTS) is a condition that affects circulation (blood flow). POTS is a form of orthostatic intolerance, the development of symptoms that come on when standing up from a reclining position, and that may be relieved by sitting or lying back down. The primary symptom of an orthostatic intolerance is lightheadedness, fainting, and an uncomfortable, rapid increase in heartbeat.
I passed out shortly after my first appt because they drew blood. I had a history of fainting as a cold especially during blood draws. Got admitted to the e.r. and just had to drink a lot of fluids. I'm not anemic or anything. Do you know the cause of your fainting spells? Are you trying to figure it out?
My blood pressure is great :-) they just lay on a major artery and cut off all circulation.. I'm just scared because of my c section.. How am I suppose to lay on my back and not feel like I'm dying.
He said I had good blood circulation, that I had good nerve circuitry, good reflexes, took an x-ray of my lower back and saw no pinched nerves. He said in his opinion what I was suffering from was from anxiety/stress..fight or flight syndrome but I was doing neither and with poor sleep it had affected part of my brain. I asked him what was causing the tingling numbing sensation. He said in a way it was a false reading.
I have the same problem but I was diagnosed with something called Neurocardiosyncope but I was faitning when standing for long periods of time (at least 15 minutes).
If you start fainting then I would be worried. It usually occurs to those that have low blood pressure. I was recommended that when I felt dizzy, to drink something with caffeine or take something salty in order to increase your blood pressure. Also to up your excercise to help your circulation as well.
I have seen an opthalmologist who says there is nothing wrong with my eyes, but said perhaps it could be due to circulation, I also have had a couple of treadmill tests for blood pressure and ecg in the last few years, and also a carotid artery scan, they are all normal, my blood pressure is also fine, I do have osteoarthritis of the neck, could this be affecting my eyesight in someway by restricting the blood flow, I would be extremely grateful for your advice as this is really worrying, I hav
Yes, poor circulation can cause ischemic white matter in brain. When the circulation is poor, small blood vessels of the brain do not receive enough oxygen rich blood and this cause area of ischemia. Hope this helps. Take care!
The medical advice given should not be considered a substitute for medical care provided by a doctor who can examine you. The advice may not be completely correct for you as the doctor cannot examine you and does not know your complete medical history.
Last month when she went to her normal check up her pressures increased and there is less blood circulation for her left lung.Before Bosentan she used Sildenafil.She is looking very tied and weak.Can you tell me that what will be her life time?Is it true that PPH patients cant marry that will be danger for their life?
It's a blood circulation thing I guess, and as ur baby gets bigger it'll put more pressure on ur spine, and sleeping too long on ur back might even cause dizziness and in extreme cases fainting.. according to an article I read. Im by no means an expert. Take care.
My dermo sent me for tons of bloodwork related to what he diagnosed as poor circulation in my arms (resulting in a marble rash) he is sure this has to do with blood circulation and is trying to find the cause. Had a low risk exposure 8 weeks ago....is this at all a condition or appearance associated with HIV?
my problem is when ever i eat dairy products like , cheese , yoghurt or excessive sweets or junk food like fried chicken, pizzas , french fries , i have strange feeling in my limbs as wellas entire body . i am unable to explain the discomfort. its not pain but sensation like stopped blood circulation. since 2 yrs now . also i have burning sensation on both my thighs anterior aspect .
kindly advice what tests to be done , what is the differential diagnosis.
I have not had an EMG, MRA/MRV or anything related to circulation. Probably because my blood pressure is in normal ranges. Ten years ago my BP ran consistingly low - 80/60. Only after I put on weight did my BP go up to normal ranges. Since about 2002 however, my skin has been dryer and not healing properly. I have very dry feet - never had that problem before and a spot on my check where my dog scratched me when she was a puppy that has been red since that happen.
Hello,
Important causes of dizziness include hypoglycemia (low blood sugar) or hypotension (low blood pressure) .Pls get yourself evaluated for that.
Sometimes lack of proper sleep or taking stress can also lead to dizziness. Sometimes, there are partial or complete blockages in the arteries that supply the brain with blood.
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