Adrenergic potentiation, a pharmacodynamic effect associated with antihistaminic agents.
D018663:Adrenergic Agents; D006632:Histamine; D006801:Humans; D009638:Norepinephrine
D018663:Adrenergic Agents; D006632:Histamine; D009638:Norepinephrine
ADRENERGIC/potentiation; HISTAMINE/antihistaminic substances