Portal da Prefeitura de Nilópolis. Serviços online, notícias, transparência e acesso à informação. Nous voudrions effectuer une description ici mais le site que vous consultez ne nous en laisse pas la possibilité. Our Hydroxyzine Hydrochloride Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. Hydroxyzine and Xanax (alprazolam) are used to treat anxiety. Hydroxyzine is also used to treat itching caused by various allergic reactions, for inducing sedation prior to or after anesthesia, and to treat nausea, vomiting, and alcohol withdrawal. Xanax is also used to treat panic attacks. Hydroxyzine and Xanax belong to different drug classes. Detailed Hydroxyzine dosage information for adults and children. Includes dosages for Anxiety, Nausea/Vomiting, Sedation and more; plus renal, liver and dialysis adjustments. Hydroxyzine is used for the short-term treatment of nervousness and tension that may occur with certain mental/mood disorders (e.g., anxiety, dementia).It is also used to help manage withdrawal symptoms (e.g., anxiety, agitation) in alcoholics. Other uses include helping to decrease anxiety and nausea before/after surgery or during childbirth or helping certain narcotic pain relievers (e.g.