What is the buffer lidocaine?
Lidocaine is an anesthetic that works at nerve endings to reduce pain feelings. It is available in the form of non -functional and buffered forms; The difference between them is that the balancing form contains sodium bicarbonate. This increment seems to reduce the pain of lidocaine injections, although the exact mechanism that makes the puffed lidocaine is not yet known as in 2011. Possible explanations include reducing irritation in place, additional pain or faster anesthetic effects.
People who may have to have lidocaine injections include the undergoing operations that require only local anesthesia and those who have to have bone marrow biopsy. The drug affects the nerve ending in the body area, and blocks the transmission of impulse pain to the brain. Lidocaine is usually injected and the injection itself may be painful for the patient.
Lidocaine injection pain is accompanied by a burning sense. Scientists can assign at leastoň part of the burning feeling to the acid pH lidocaine in solution. Lidocaine injection product usually contains about 1% lidocaine in 99% sterile water and produces low pH. As soon as the solution gets into the body by injection, it is assumed that the acidic nature of the product irritates the tissue to form a burning.
buffer lidocaine has a more neutral pH than a bleak lidocaine. This is because it contains a different ingredient that is more alkaline than lidocaine called sodium bicarbonate. This chemical is the same substance that bakers add to the bread as baking soda, and is also found in some dentures. Usually, the percentage of sodium bicarbonate is 8.4 percent in the leveling lidocaine product.
Scientists know this study of pain perception that people feel less pain in injection of lidocaine in buffer than in an integral injection. The safety of this method of lidocaine administration is also proven. The way it works does notIt has been known in detail since 2011, but various explanations have been submitted. In general, they can act in a mutual connection to achieve this beneficial effect.
low pH irritation can be reduced inside the injection site, causing less pain and burning than the bleak version. In fact, a higher pH injection of lidocaine buffer buffer may actually increase the speed at which the drug reaches the nerve endings and therefore accelerates the effect of pain treatment. Another possible reason for a balancing drug to create less pain in injection is that the component of bicarbonate bicarbonate in fact actually causes the actual effect of pain pain. Carbon dioxide from the disintegration of sodium bicarbonate could reduce the pain signals from the nervous end, or the Inteaad help lidocaine to be more concentrated at the nerve end.