histamine 1 receptor antagonists (H1RAs) Flashcards
1
Q
3 examples H1RAs
A
cyclizine, cinnarazine, promethazine
2
Q
MoA H1RAs
A
blocks vomiting centre from receiving signals
3
Q
3 indications H1RAs
A
motion sickness, vertigo, post op nausea and vomiting
4
Q
4 side effects H1RAs
A
drowsiness, sedation, dry mouth, transient tachycardia