Antihistamines Flashcards
(23 cards)
Dimenhydrinate
1st gen H1 antagonist
Chlorpheniramine
1st gen H1 antagonist
Diphenhydramine
1st gen H1 antagonist
Promethazine
1st gen H1 antagonist
Cetirizine
2nd gen H1 antagonist
Fexofenadine
2nd gen H1 antagonist
Loratidine
2nd gen H1 antagonist
Cimetidine
H2 antagonist
Famotidine
H2 antagonist
Nizatidine
H2 antagonist
Ranitidine
H2 antagonist
Which 1st gen H1 antag is not an anti emetic
Chlorpheniramine
Good for motion sickness
Dimenhydrinate
Diphenhydramine
For insomnia
Diphenhydramine
For nausea and vomiting
Promethazine
Most sedating 2nd gen H1 antag
Cetirizine
Appetite stimulants
All 1st gen H1 antag
Loratidine
What is most likely cause of gynecomastia, ED, and galactorrhea
Cimetidine
What drug inhibits glucuronidation of acetaminophen
Ranitidine
What drug has CYP inhibition
Cimetidine
Mast cell stabilizer
Cromolyn
Topical H1 antagonist
Olopatidine
Why would you get increased creatinine levels
Cimetidine and ranitidine compete with creatinine for elimination
DOES NOT MEAN YOU HAVE RENAL FAILURE