What are hydroxyzine used for?

Hydroxyzine is a first‑generation antihistamine used for several purposes because it’s sedating and it relieves itching. The two main forms are hydroxyzine hydrochloride (Atarax) and hydroxyzine pamoate (Vistaril).

Common uses:
- Itching from allergies or skin conditions (urticaria, hives, dermatitis)
- Anxiety or tension (often as a sedative before procedures)
- Nausea and vomiting (including postoperative nausea; antiemetic)
- Short-term insomnia (off-label use)

Safety notes:
- It can cause drowsiness, dizziness, dry mouth, and blurred vision. Avoid alcohol and other sedatives.
- Use with caution in the elderly and in people with glaucoma, urinary retention, or certain other conditions.
- Dosing and approved indications vary by country; talk to a clinician or pharmacist for guidance on your specific situation.

If you have a particular condition in mind (e.g., itching or anxiety), I can give more detail on how hydroxyzine is used for that.