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|Molecular Formula:||C14H22N2O||Molecular Weight:||234.34|
|EINECS Number:||205-302-8||Melting Point:||66-69 ° C|
|Boiling Point:||Bp4 180-182°; Bp2 159-160°||Storage Conditions:||Store At RT|
Lidocaine local anesthetic powder, shipped to Europe, safely cleared
>>>The difference between lidocaine and lidocaine hydrochloride:
Local anesthetic intensity: tetracaine>tetracaine hcl>lidocaine>lidcaine hcl> benzocaine > procaine>procaine hcl
1.Lidocaine , as a local anesthetic, is characterized by a rapid onset of action and intermediate duration of efficacy. Therefore, lidocaine is suitable for infiltration, block and surface anesthesia.
2.Longer-acting substances such as bupivacaine are sometimes given preference for subdural and epidural anesthesias. lidocaine, on the other hand, has the advantage of a rapid onset of action.
3.It can stop Epinephrine (aka adrenaline) vasoconstricts arteries form bleeding, and it can also delays the resorption of lidocaine, almost doubling the duration of anaesthesia. For surface anesthesia several formulations are available that can be used e.g.
4.for endoscopies, before intubations etc. Buffering the pH of lidocaine makes local freezing less painful. Lidocaine drops can be used on the eyes for short ophthalmic procedures.
1.Topical lidocaine has been shown in some patients to relieve the pain of postherpetic neuralgia (a complication of shingles), though there is not enough study evidence to recommend it as a first-line treatment.
2.IV lidocaine also has uses as a temporary fix for tinnitus. Although not completely curing the disorder, it has been shown to reduce the effects by around two thirds.
3.Lidocaine hydrochloride injection administered intravenously or intramuscularly, is specifically indicated in the acute management of ventricular arrhythmias such as those occurring in relation to acute myocardial infarction, or during cardiac manipulation, such as cardiac surgery.
How does Lidocaine use & for what symptoms?
This medicine is used on the skin to stop itching and pain in certain skin conditions (such as scratches, mild burns, eczema, insect bites)
and to treat some other problems caused by hemorrhoids and minor discomfort and itching and genital anus areas (Such as anal fissure, vaginal / rectum around itching).
Certain forms of this drug are also used to reduce discomfort or pain in certain medical procedures / examinations (eg, sigmoidoscopy, cystoscopy).
Lidocaine is a local anesthetic that acts to cause temporary numbness / loss of feeling in the skin and mucous membranes.
Lidocaine side effects:
Flushing or redness of the skin
small red or purple spots on the skin
unusually warm skin
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