Lidocaine hydrochloride in bulk supply 73-78-9 global trade Hot Sale 73-78-9

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Lidocaine hydrochloride in bulk supply 73-78-9 global trade Hot Sale 73-78-9

Lidocaine hydrochloride is a local anesthetic and cardiac depressant used as an antiarrhythmia agent. Originally developed as a local anesthetic, it has properties as a class IB antiarrhythmic, a long-acting membrane stabilizing agent used against ventricular arrhythmia. Its actions are more intense and its effects more prolonged than those of procaine but its duration of action is shorter than that of bupivacine or prilocaine.

Lidocaine hydrochloride is characterized by strong penetration, strong dispersion, rapidly onset. The anesthetic performance is twice that of procaine and the toxicity is1. There is an anesthetic effect after 5 minutes treatments, and anesthesia can last 1 to 1.5 hours, 50% longer than procaine. The drug is effective on the heart of the disease or arrhythmia caused by cardiac glycoside, but on the supraventricular tachycardia is poor. This product is fast and oral ineffective, with short duration, and often used as intravenous administration.

Surface anesthesia with solution of 2% to 5%.Infiltration anesthesia with solution of 0.25% to 0.5%, conduction anesthesia with 2%, each injection point, horse, cattle 8 to 12 ml, sheep 3 to 4 ml. Epidural anesthesia with 2% solution, horse, cow, 8 to 12 ml, dog, cat, 0.22 ml per kilogram of body weight. Subcutaneous injection with 2% solution, pig, sheep, 80 ml, horse, cow, 400 ml, dog,25 ml, cat, 8.5 ml.
Treatment of arrhythmia, intravenous injection: Per kg of dog’s body weight of the initial dose is 2 to 4 mg, followed by 25 to 75 micrograms per minute intravenous infusion; Cat initial dose of 250 to 500 micrograms, followed by intravenous infusion of 20 micrograms per minute.