what is hydroxyzine used for
USES: Hydroxyzine is used to treat itching caused by allergies. It is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Hydroxyzine may also be used short-term to treat anxiety or to help you feel sleepy/relaxed before and after surgery.
An Overview of Hydroxyzine Uses. 1  Relieving itching associated with the following problems: 2  Allergic conditions, such as atopic dermatitis or contact dermatitis. 3  Nonallergic histamine reactions (which often occur with opioid pain medications).