Detailed Hydroxyzine dosage information What happens if I miss a dose? Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose. ...
hydrOXYzine Hydrochloride, hydrOXYzine Pamoate Dosage and AdministrationAdministrationAdminister orally or by IM injection.Do not administer parenteral preparation by sub-Q, intra-arterial, or IV injection.Oral therapy should replace IM therapy as soon as possible....
Dosage Hydroxyzine is rapidly absorbed followingoral administration. The oral dosages of hydroxyzine pamoate and hydroxyzine hydrochloride are considered equivalent. The onset of effect for hydroxyzine occurs between 15 and 60 minutes, with a usual duration of action of 4 and 6 hours. Therecommended ...