La lecture en ligne est gratuite
Le téléchargement nécessite un accès à la bibliothèque YouScribe
Tout savoir sur nos offres
Télécharger Lire

Partagez cette publication

Onlinelidocaine – Quality Convenience Services
The elimination half-life of Lidocaine following an intravenous bolus injection is typically 1.5 to 2.0 hours. Because of the rapid rate at which Lidocaine is metabolized, any condition that aFects liver function may alter Lidocaine kinetics. The half-life may be prolonged two-fold or more in patients with liver dysfunction. Renal dysfunction does not aFect Lidocaine kinetics but may increase the accumulation of metabolites.
actors such as acidosis and the use of CNS stimulants and depressants aFect the CNS levels of Lidocaine required to produce overt systemic eFects. Objective adverse manifestations become increasingly apparent with increasing venous plasma levels above 6.0 mcg free base per ML. In the rhesus monkey arterial blood levels of 18-21 mcg/ML have been shown to be threshold for convulsive activity.
The eîcacy proïle of lidocaine as a local anesthetic is characterized by a rapid onset of action and intermediate duration of eîcacy. Therefore, lidocaine is suitable for inïltration, block, and surface anesthesia. Longer-acting substances such as bupivacaine are sometimes given preference for subdural and epidural anesthesias; lidocaine, though, has the advantage of a rapid onset of action.Onlinelidocaine, Epinephrine (adrenaline) vasoconstricts arteries, reducing bleeding and also delays the resorption of lidocaine, almost doubling the duration of anaesthesia. or surface anesthesia, several available formulations can be used for
endoscopies, before intubations, etc. BuFering the pH of lidocaine makes local freezing less painful. Lidocaine drops can be used on the eyes for short ophthalmic procedures.
Topical lidocaine has been shown in some patients to relieve the pain of postherpetic neuralgia (a complication of shingles), though not enough study evidence exists to recommend it as a ïrst-line treatment. Intravenous lidocaine also has uses as a temporary ïx for tinnitus. Although not completely curing the disorder, it has been shown to reduce the eFects by around two-thirds.
Indications and Usage for Lidocaine Lidocaine Hydrochloride Injection, USP is indicated for production of local or regional anesthesia by inïltration techniques such as percutaneous injection and intravenous regional anesthesia by peripheral nerve block techniques such as brachial plexus and intercostal and by central neural techniques such as lumbar and caudal epidural blocks, when the accepted procedures for these techniques as described in standard textbooks are observed.
The dose of this medicine will be diFerent for diFerent patients. ollow your doctor’s orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is diFerent, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
For topical dosage form (ointment):
or pain and itching caused by minor skin conditions:
Adults—Apply to the aFected area three or four times a day. The largest amount of ointment that should be used in a single application is 5 grams.
If you use the 5% ointment, this is about 6 inches of ointment from the tube.
Children—Dose is based on body weight and must be determined by your doctor.
Missed Dose
If you miss a dose of this medicine, apply it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
Ask your healthcare professional how you should dispose of any medicine you do not use.
or more info
Un pour Un
Permettre à tous d'accéder à la lecture
Pour chaque accès à la bibliothèque, YouScribe donne un accès à une personne dans le besoin