Histamine Antagonist Flashcards

1
Q

great for motion sickness

A

Meclizine

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2
Q

these two have no CNS entry

A

Loratadine and Fexofenadine so cause no sedation!

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3
Q

most sedative H1 blockers

A

Diphenhydramine and Promethazine

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4
Q

H1 that has possible CNS stimulation

A

Chlorpheniramine

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