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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
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