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Lidocaine Hydrochloride (CAS 73-78-9) is a cornerstone in modern pharmacology, valued for its predictable pharmacological profile and significant clinical impact. At NINGBO INNO PHARMCHEM CO.,LTD., we are proud to contribute to the availability of this essential pharmaceutical chemical. This article delves into the intricate details of its pharmacological actions, how the body processes it, and its vital role in healthcare.
The pharmacological action of Lidocaine Hydrochloride is primarily attributed to its ability to block voltage-gated sodium channels. By inhibiting the influx of sodium ions into nerve cells, it prevents the depolarization required for nerve impulse conduction, thus producing a local anesthetic effect. This mechanism is also responsible for its antiarrhythmic properties, where it stabilizes the cardiac membrane potential and shortens the action potential duration in myocardial cells, particularly effective against ventricular arrhythmias. Understanding these lidocaine hydrochloride applications in medicine provides insight into its broad utility.
The metabolism of Lidocaine Hydrochloride is predominantly hepatic. The liver enzyme cytochrome P450, specifically CYP3A4 and CYP1A2, plays a significant role in its biotransformation. The primary metabolic pathways involve N-de-ethylation to monoethylglycinexylidide (MEGX), followed by hydrolysis of MEGX. Other pathways include hydroxylation of the aromatic ring. Variations in liver function or blood flow can significantly influence the metabolism and clearance of Lidocaine Hydrochloride, impacting its therapeutic levels and potential toxicity. This underscores the importance of considering individual patient factors when administering the drug, a key aspect of lidocaine hydrochloride safety.
Clinically, Lidocaine Hydrochloride is used in a wide array of procedures. As a local anesthetic, it's employed for infiltration anesthesia, epidural anesthesia, and topical anesthesia. Its antiarrhythmic use is critical in managing cardiac emergencies. The efficacy and relatively rapid onset of action make it a preferred choice in many scenarios. However, it's crucial to be aware of potential adverse effects, such as central nervous system stimulation or depression, and cardiovascular effects like bradycardia or hypotension, especially with higher doses or rapid intravenous administration. Ensuring the quality of the sourced material, as provided by NINGBO INNO PHARMCHEM CO.,LTD., is vital for predictable clinical outcomes.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
