Histaminergic Agents Flashcards
0
Q
MC side effect of First Generation H1 receptor antagonist
A
Drowsiness
1
Q
Histamine is formed from what amino acid
A
Histidine
2
Q
Examples of 2nd Gen H1 receptor antagonist
A
cetirizine,loratadine,desloratadine,fexofenadine
3
Q
H2 receptor Antagonist used for PUD. It is a known CYP450 inhibitor
A
Cimetidine
4
Q
Side effect of Cimitidine
A
Gynecomastia