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Local Anesthetics www.freelivedoctor.com
Local Anesthetic ,[object Object],www.freelivedoctor.com
History ,[object Object],www.freelivedoctor.com
Chemistry All local anesthetics are weak bases, classified as tertiary amines.   www.freelivedoctor.com
www.freelivedoctor.com
www.freelivedoctor.com
[object Object],[object Object],[object Object],www.freelivedoctor.com
[object Object],[object Object],[object Object],www.freelivedoctor.com
Mechanism of Action ,[object Object],[object Object],[object Object],www.freelivedoctor.com
Mechanism of action ,[object Object],[object Object],www.freelivedoctor.com
www.freelivedoctor.com
www.freelivedoctor.com
Mechanism of action ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
www.freelivedoctor.com
www.freelivedoctor.com
Factors affecting  local anesthetic action   ,[object Object],[object Object],www.freelivedoctor.com
Effect of lipophilicity  ANESTHETIC POTENCY   ,[object Object],[object Object],www.freelivedoctor.com
[object Object],[object Object],[object Object],www.freelivedoctor.com
FIBER SIZE AND FUNCTION  ,[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
Susceptibility to block by local anesthetics of types of nerve fibers  ,[object Object],[object Object],[object Object],[object Object],[object Object],www.freelivedoctor.com
Order of sensory function block  ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Recovery  in reverse order   www.freelivedoctor.com
TOXICITIES OF LOCAL ANESTHETICS ,[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
[object Object],[object Object],www.freelivedoctor.com
CNS toxicity cont ,[object Object],[object Object],www.freelivedoctor.com
[object Object],[object Object],[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
Types of Local Anesthesia ,[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
[object Object],[object Object],www.freelivedoctor.com
[object Object],www.freelivedoctor.com
Vasoconstrictors ,[object Object],[object Object],www.freelivedoctor.com

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Local anesthetics