Antiinflammatory Drugs chapter 25, 26' 35' 36 and 39 Flashcards
Well absorbed from GI tract
Metabolized in liver, excreted by kidneys
Toxic to the liver
Inhibits prostaglandin synthesis (weak)
Inhibits hypothalamic heat regulating center
Well tolerated
Use with caution in patients with anemia
Tylenol
Contraindications of Tylenol
Liver dx
Viral hepatitis
Alcoholism
Renal impairment
Tylenol overdose
No more than 4000 mg day
Anti inflammatory drugs pathophysiology
Inflammation - response to injury and infection
Cardinal signs of inflammation
Redness Swelling Heat Pain Loss of function
Chemical mediator of interest in anti inflammatory drugs
Prostaglandin
Antiinflammstory drug groups
NSAIDs
Corticosteroids
Aspirin action
Antiinflsmmstory, anti platelet, antipyretic effect
Aspirin pharmakinetics
Well absorbed from GI tract
Aspirin caution
Do not take with other NSAIDs (decreases effectiveness of other NSAID)
Avoid during third trimester
Do not give to children
Common side effect of aspirin
Gastric distress
Patient care plan
Assess for allergy/sensitivity, pain, inflammation and fever
Nursing diagnosis - alteration in comfort
Plan - administer med as directed with food
Para-chlorobenzoic acid
Indocin Tolectin Highly protein bound Very irritating May cause sodium and water retention and raise BP
Phenylactic-acid derivatives
Voltaren
No antipyretic effects
New topical form -lower risk of GI effects with equal efficacy
Toradol
First injectable