Flashcards in Respiratory druuggss Deck (58)
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1
list the first gen H1 receptor inhibitors
diphenhydramine
dimenhydrinate
chlorpheniramine
2
used of first gen H1 receptor inhibitors
allergies
motion sickness
sleeping aid
3
side effect of first gen H1 receptor inhibitors
sedation
antimuscarinic
anti alpha adrenergic
4
diphenhydramie
H1 blocker
5
dimenhydrinate
H1 blocker
6
chlorpheniramie
H1 blocker
7
list the second gen H1 inhibitors
-DINE
loratadine
fexofenadine
desloratadine
cetirazine
8
use of second gen H1 inhibitors
allergy
9
side effects of second gen H1 inhibitors
less sedation than H1 because less CNS entry
10
loratadine
second gen Hi blocker
11
fexofenadine
second gen H1 blocker
12
desloratadine
second gen H1 blocker
13
cetirazine
second gen H1 blocker
14
list the expectorants
guaifenesin, N-acetylcysteine
15
MOA guaifenesin
expectorant - thins respiratory secretions, no suppression of cough reflex
16
MOA N-acetylcystiene
mucolytic - breaks disulfide bonds in mucos - used at CH
also used in acetaminophen OD
17
guaifenesin
expectorant
18
N-acetylcysteine
expectorant
19
list the antitussives
dextromethorphan
20
MOA dextromethrophan
antag NMDA glutamate receptors
codeine analoug
21
risks of dextromethrophan
mild opioid effects when used in excess
mildl abuse potntia
SEROTONIN SYNDROME if used with other serotonergic drugs
22
serotonin syndrome
dextromethrophan
23
naltrexone for od of?
destromethrophan
24
nasal decongestants please
pseudoephedrine
phenylephrine
25
MOA pseudephedrine, pheynlephrine
alpha agonists - vasoconstriction
26
reduce hyperemia use?
pseudephedrine, pheynlephrine
27
reduce edema use?
pseudephedrine, pheynlephrine
28
open obstructed Eustachian tubes use?
pseudephedrine, pheynlephrine
29
make methamphetamine?
pseudephedrine, pheynlephrine
30