Drugs Flashcards
Pilocarpine
Direct PNS
Glaucoma (SHORT ACTING 2-6hrs)
Bethanicol
Direct PNS
Urinary atony
Neostigmine
Indirect PNS
Urinary/ GI atony
Myasthenia Gravis (SHORT ACTING)
Pyridostigmine
Indirect PNS Myasthenia Gravis (LONG ACTING)
Endophonium
Indirect PNS
DIAGNOSE Myasthenia Gravis
Physostigmine/Decemarium
Indirect PNS
Glaucoma (LONG ACTING 48hrs)
Echothiophate
Indirect (IRREVERSIBLE) PNS
Glaucoma (MEDIUM ACTING 12hrs)
Atropine
Parasympatholytic Bradycardia Organophosphate toxicity Cholinergic crisis ⬇️ophthalmic pain ⬇️synthechia Similar to glyco (LONGER ONSET AND DURATION)
Glycopyrrolate
Parasympatholytic
Bradycardia
⬇️hypersalivation
Similar to atropine (FASTER ONSET AND DURATION)
Tropicamide
Parasympatholytic
Fundoscopic exam
Post op cataracts- prevents adhesions
Oxybutaline/Propantheline
Parasympatholytic
Urinary incontenance
Aminopentamine
Parasympatholytic
GI antispasmodic
Epinephrine
Direct SNS
Cardiac arrest
Anaphylaxis
Vasoconstriction
Norepinephrine
Direct SNS
Vasoconstriction
⬆️BP
Dopamine
Direct SNS LOW: vasodilation of renal, mesentaric and coronary Med-LOW: ⬆️force Med-HIGH: ⬆️HR HIGH: vasoconstriction
Dobutamine
Direct SNS
⬆️HR and BP
Isoproterenol
Direct SNS non selective β agonist
Tx Bradycardia
Causes Bronchial relaxation
Phenylephrine
Direct SNS ⬆️BP Ophthalmic mydriasis Horner's Syndrome ⬇️Synechia
Brimonidine
Direct SNS
Glaucoma
Ractopamine/Zilpaterol
Direct (NON-SELECTIVE) SNS
Wt gain
Lean muscle
Albuterol/Salbuterol
Direct SNS
Asthma
COPD
Clenbuterol
Direct SNS
Dystocia
Terbutaline
Direct SNS
Isoxsuprine
Direct SNS
️Vasodilation of skeletal muscle
Uterine relaxation