cyproheptadine HCl

cyproheptadine HCl (sī´prōhep´tədēn´),

n brand name: Periactin;
drug class: antihistamine H1 receptor antogonist;
action: acts on blood vessels, gastrointestinal and respiratory systems by competing with histamine for H1 receptor site;
uses: allergy symptoms, rhinitis, pruritus, cold urticaria.