Histamines Flashcards
Promethazine hydrochloride (Phenergan)
Very sedating antihistamine
H1
Anti-emetic
Hydroxyzine (Vistaril)
Very sedating antihistamine
H1
Anti-emetic
Diphenhydramine (Benadryl)
Sedating antihistamine H1 Topical anti-itch meds Pulmonary medicine/ tracheostomy care Parkinsonism
Dimenhydrinate (Dramamine)
Sedating antihistamine
H1
Motion sickness/ vertigo
Doxylamine (Unisom)
Sedating antihistamine
H1
Nausea and vomiting in pregnancy
Chlorpheniramine maleate (Chlor-Trimeton)
Sedating antihistamine
H1
Meclizine (Bonine, Antivert)
Sedating antihistamine
H1
Antiemetic properties
Loratadine (Claritin, Alavert)
Desloratidine (Clarinex)
Non-sedating antihistamine
H1
Certirizine (Zyrtec)
Levocetirizine (Xyzal)
Non-sedating antihistamine
H1
Fexofenadine (Allegra)
Non-sedating antihistamine
H1
Cimetidine (Tagamet)
H2 antihistamine
Peptic ulcer disease
Side effects
Antiandrogen
Ranitidine (Zantac)
H2 antihistamine
Famotidone (Pepcid)
H2 antihistamine
Nizaridine (Axid)
H2 antihistamine