Histamines Flashcards

1
Q

Promethazine hydrochloride (Phenergan)

A

Very sedating antihistamine
H1
Anti-emetic

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2
Q

Hydroxyzine (Vistaril)

A

Very sedating antihistamine
H1
Anti-emetic

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3
Q

Diphenhydramine (Benadryl)

A
Sedating antihistamine 
H1
Topical anti-itch meds
Pulmonary medicine/ tracheostomy care
Parkinsonism
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4
Q

Dimenhydrinate (Dramamine)

A

Sedating antihistamine
H1
Motion sickness/ vertigo

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5
Q

Doxylamine (Unisom)

A

Sedating antihistamine
H1
Nausea and vomiting in pregnancy

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6
Q

Chlorpheniramine maleate (Chlor-Trimeton)

A

Sedating antihistamine

H1

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7
Q

Meclizine (Bonine, Antivert)

A

Sedating antihistamine
H1
Antiemetic properties

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8
Q

Loratadine (Claritin, Alavert)

Desloratidine (Clarinex)

A

Non-sedating antihistamine

H1

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9
Q

Certirizine (Zyrtec)

Levocetirizine (Xyzal)

A

Non-sedating antihistamine

H1

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10
Q

Fexofenadine (Allegra)

A

Non-sedating antihistamine

H1

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11
Q

Cimetidine (Tagamet)

A

H2 antihistamine
Peptic ulcer disease

Side effects
Antiandrogen

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12
Q

Ranitidine (Zantac)

A

H2 antihistamine

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13
Q

Famotidone (Pepcid)

A

H2 antihistamine

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14
Q

Nizaridine (Axid)

A

H2 antihistamine

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