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Local Anaesthesia

Local Anaesthetic Drugs

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Lignocaine (Lidocaine): It is a commonly used local anaesthetic drug. After administration, it has a rapid onset of action within 3 minutes. If adrenaline is combined, the duration can be extended to as long as 1 or 2 hours.

Bupivacaine: It is a potent local anesthetic and takes up to 30minutes for full effect and has a longer duration of action.

Benzocaine


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Posted by:  sanjeev_med(Guest)  Posted on: 04/05/2010
local anesthesia acts both on sensory n motor neurons, block them by increasing threshold for depolarisation



Posted by:  kushal(Guest)  Posted on: 11/12/2009
i want to know topical form of local anaesthesia and side effect with duraton of action



Posted by:  sudamani(Guest)  Posted on: 10/23/2009
i want to know the lethal dosage and safety dosage of local anasthesia



Posted by:  marcuz(Guest)  Posted on: 07/16/2009
i need the indication and contraindication of local, regional, and general anesthesia




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