NetWellness is a global, community service providing quality, unbiased health information from our partners. NetWellness is commercial-free and does not accept advertising. Why would that have happened? I am very perplexed about this. Is this common during surgical procedures? Should this be followed up on?
Thanks for your interesting question. BP is normally recorded at least every 5 minutes during anesthesia. Decreases in blood pressure are common during anesthesia and surgery and there are a few reasons why this might happen. The most common reason for the decrease is a side-effect of the anesthesia drugs, which generally cause dilatation enlargement of the diameter of blood vessels. This dilatation may actually increase the flow of blood to the organs of the body but does decrease the blood pressure.
A decreased blood pressure is often seen a few minutes after anesthesia is induced go to sleep when the effects of the drugs are still present while there is nothing "stimulating" the body to produce the substances, like ann actress and breast cancer, which restore the BP. The anesthesiologist, if the BP drops too low, acceptable blood pressure during anesthesia, may step in and administer a drug which corrects the drop in BP.
Later on, acceptable blood pressure during anesthesia, acceptable blood pressure during anesthesia surgical cutting and other stimulating parts of the procedure, the body does in fact produce those substances, and the BP tends to rise of its own accord. Anesthesia is a bit of a balancing act amount of surgical stimulation vs level of anesthesia. How low is too low? This acceptable blood pressure during anesthesia on weight loss and soda pop individual patient.
Young healthy people may tolerate a low BP for quite some time without ill effects. Older sicker people may need a higher BP to provide adequate blood flow to vital organs. Your anesthesiologist makes the judgment about the right level to intervene and treat. Sometimes not only drugs but fluids, or even a blood transfusion, may be needed to restore BP, especially if there has been a lot of bleeding during the operation.
An additional possibility is that the single abnormal blood pressure was not a correct reading. An error in the machine or committed by the person operating the machine could have been responsible. An anesthesiologist will very seldom act on a single abnormal value - it will always be checked.
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