Histamine H1 Inhibitors

DrugDrug NameDrug Description
DB00751EpinastineAn H1 receptor antagonist used to prevent itching in allergic conjunctivitis.
DB00768OlopatadineA histamine H1 antagonist used to treat allergic conjunctivitis and rhinitis.
DB00920KetotifenA histamine H1 receptor blocker used to treat mild asthma and allergic conjunctivitis.
DB01084EmedastineA selective H1-receptor antagonist used topically to manage symptoms of allergic conjunctivitis.