Analgesics Flashcards
How do opposite analgesics work
In the spinothalmic tract and block messages to the brain
What are the three types of pain receptors
ao- sharp
C- dull
AB - rubbing
What do NSAIDs manage
Antipyretics
Analgesic
Anti inflammatory
Muskoskeletal pain
What are three NSAIDS
Asprin
Ibruprophen
Paracetamol
How does Asprin work
Mild pain and feaver
Works on both cox enzymes
How does ibruprophen work
Both cox
First drug of choice
Can cause indigestion and peptic ulcers
How does paracetamol work
Unsure antipyretic and analgesic
Not good anti inflammatory
What are two example NSAID and opoidal analgesics
Co codemol- paracetamol and cording phosphate
Co codaprin- Asprin and codine phosphate
How do opoidal analgesics work
Opium receptors bind to. (Enkaphilns, endorphins, burenophine)
Get rid of pain from visteral origins
Example opoid analgesics used for mild and mod pain
Codine
Diyocoedine
Meptazinol
Example of opoids used for moderate to severe pain
Pethdine Burenophine Tradadol Morphine Diamorphine Pethidine Burenophine
What are two opoid analgesics for intrapative analgesia
Fentanyl
Alfentail
What do you use for an opoid overdose
Naioxione
Analgesia local anistetics
Lidocaine
Bupivicaine
Prilociane
Tetracaine
How do local anistetics work in analgesia
Work on AO and C fibres
