Histamine Antagonist Flashcards
1
Q
great for motion sickness
A
Meclizine
2
Q
these two have no CNS entry
A
Loratadine and Fexofenadine so cause no sedation!
3
Q
most sedative H1 blockers
A
Diphenhydramine and Promethazine
4
Q
H1 that has possible CNS stimulation
A
Chlorpheniramine