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Set . 19, 2024 22:12 Back to list

china lidocaine hydrochloride cas 73-78-9



Lidocaine Hydrochloride A Comprehensive Overview


Lidocaine hydrochloride, chemically represented as C14H22N2O, is a widely used local anesthetic and antiarrhythmic medication. With a CAS number of 73-78-9, it has gained significant attention in both medical and pharmaceutical fields due to its efficacy in pain management and its role in treating various cardiovascular conditions.


Pharmacological Properties

Lidocaine works by blocking sodium channels, which prevents the initiation and conduction of nerve impulses. This mechanism of action makes it particularly useful for numbing specific areas of the body during medical procedures, such as dental work and minor surgeries. The onset of action is rapid, typically within minutes, and its effects can last for several hours depending on the dosage and administration route.


In addition to its application as a local anesthetic, lidocaine hydrochloride is also employed in the treatment of certain types of arrhythmias. It helps stabilize the cardiac cell membranes, thereby reducing the excitability of the heart muscle. This property is crucial in managing conditions like ventricular tachycardia, particularly after myocardial infarction.


Forms and Administration


Lidocaine hydrochloride is available in various forms, including topical gels, injectable solutions, and patches. The route of administration can vary based on the intended use; for example, topical formulations are often used for surface anesthesia, while injectable forms are utilized for more invasive procedures.


china lidocaine hydrochloride cas 73-78-9

china lidocaine hydrochloride cas 73-78-9

Healthcare professionals must carefully calculate dosages to ensure patient safety, as excessive amounts can lead to systemic toxicity. Symptoms of toxicity may include dizziness, tinnitus, seizures, and even cardiovascular collapse in severe cases.


Benefits and Side Effects


The advantages of lidocaine hydrochloride are manifold. It provides effective pain relief, facilitates smoother surgical procedures, and minimizes patient discomfort. It is considered safe when used appropriately, with a long history of successful applications in clinical practice.


However, like any medication, lidocaine is not without potential side effects. Common adverse reactions may include localized redness, swelling, or itching at the application site. More serious side effects can occur, particularly if the drug is absorbed systemically. Potential risks include allergic reactions, CNS toxicity, and cardiotoxicity. Therefore, it is essential for healthcare providers to monitor patients after administration, especially during the initial stages of treatment.


Conclusion


Lidocaine hydrochloride remains a vital component of modern medicine, offering significant benefits in pain management and cardiac care. Ongoing research continues to explore its applications, enhancing its role in clinical settings. As a versatile and effective agent, lidocaine underscores the importance of careful administration and patient monitoring to maximize its therapeutic potential while minimizing risks. Understanding this medication's properties, benefits, and potential side effects is crucial for both healthcare practitioners and patients, ensuring safe and effective treatment outcomes.


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