Xylocaine is a local anesthetic

Xylocaine is a local anesthetic, also known as cerokine, which has been used in recent years to replace procaine, which is widely used in cosmetic plastic surgery for local infiltration anesthesia. It blocks nerves by inhibiting the sodium channel of nerve cell membranes. Excitement and conduction. Xylocaine has higher fat solubility and protein binding rate than procaine. It has strong penetrating ability, fast onset, long duration of action and four times the intensity of procaine.
Xylocaine is clinically used for invasive anesthesia, epidural anesthesia, topical anesthesia (including mucosal anesthesia for thoracoscopic or abdominal surgery) and nerve block. In order to prolong the time of anesthesia and reduce side effects such as poisoning of lidocaine, adrenaline can be added to the anesthetic.
Xylocaine can also be used to treat ventricular premature beats after acute myocardial infarction, ventricular tachycardia, digitalis poisoning, cardiac surgery, and cardiac catheter-induced ventricular arrhythmias, including ventricular premature beats, ventricular tachycardia, and ventricular fibrillation. . Secondly, it is also used for epilepticus in patients with ineffective anticonvulsants and local or intraspinal anesthesia. However, it is usually ineffective for supraventricular arrhythmias.