Anesthetics Flashcards
Injectable low potency short duration
Procaine
Chlorprocaine
Intermediate potency nd duration
Lidocaine
Prilocaine
High potency long duration
Tetracaine
Bupivacaine
Ropivacaine
Dibucaine
Surace soluble anesthetic
Cocaine
Lidocaine
Tetracaine
Proparacaine
Insoluble surface anesthetic
Benzocaine
Oxethazaine
Ester linked LAs
Cocaine procaine chlorprocaine tetracaine benzocaine
Amide linked las
Lidnocaine prilocaine bupivacaine ropivacaine dibucaine
Cocaine action on cns
Euphoria-excitement-mental confusion- restlessness- tremors- convulsions- unconsciousness- resp depression- death
Lidocaine and procainamide are also used as
Anti arrythmics
La that has the highest local tissue irritancy
Bupivacaine
Prilox cream contains which la
Eutectic lidocaine/prilocaine
Which la is mostly preferred for epidural
Bupivacaine 0.25%
For tourniquet anelgesic which la is used
Lidocaine
Inhalational gen anesthetics
Gas - N2O
Volatile liquids- ether halothane
Isoflurane desflurane sevoflurane
Intravenous ga fast acting
Thiopentone
Methohexitone
Propofol
Etomodate
Slower acting drugs ga
Benzodiazepines- diazepam lorazepam midazolam
Opioid analgesic- fentanyl
Remifentanil
Dissociative anaesthetic- ketamine
Sedative anti anxiety drugs
Diazepam
Lorazepam
Midazolam
Promethazine
Opioids
Preanaesthetic medication to decrease secretions
Hyoscine
Atropine
Glycopyrollate
Anti emetics
Metoclopromide
Domperidone
Ondensteron
Proton pump blockers given pre anesthesia
Ranitidine
Famotidine
Omeprazole
Pantaprazole
