“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Hydroxyzine Hydrochloride (Xyril®) is a first-generation antihistamine, of the piperazine class that is an H1 receptor antagonist. Hydroxyzine Hydrochloride is unrelated chemically to the phenothiazines, reserpine, meprobamate or the benzodiazepines.