PHARM NSAIDS.GOUT Flashcards
MOA of NSAIDS
inhibit prostaglandin synthesis by inhibiting cyclo-oxygenase (cox)
Difference between aspirin and other NSAIDS
Aspirin irreversibly inhibits cyclooxygenase
Four main actions of NSAIDS
Anti-inflammatory, analgesia, antipyretic and antiplatelet activity
Agent used for closure of patent ductus arteriosus
Indomethacin
The reason why aspirin is contraindicated in children with viral infection
Potential for development of Reye’s syndrome
SE of salicylates
Tinnitus, GI bleeding
NSAID available orally, IM, IV, nasally, and ophthalmically
Ketoralac
NSAID that is used for acute condition, such as pre-op anesthesia and has limited duration (<5 days) of use due to nephrotoxicity
Ketoralac
Newer NSAIDs that selectively inhibit COX-2
Celecoxib
COX 2 inhibitors may have reduced risk of
Gastric ulcers and GI Bleeding
COX 2 inhibitors should be used cautiously in pts with
Pre-existing cardiac or renal disease
Acetaminophen only has what activity?
Antipyretic and analgesic activity
SE of acetaminophen
Hepatotoxicity
Antidote for acetaminophen toxicity
N-acetylcysteine
DMARDs are slow acting drugs for
Rheumatic disease