Antihistamine · generic Vistaril

Hydroxyzine.

A calming antihistamine that works within about an hour. Used short-term for spikes of anxiety or for sleep. Not a controlled substance.

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hydroxyzine

At a glance

Typical dose

25 mg as needed

Your physician sets your dose.

Form

Tablet

Generic, from a licensed US pharmacy.

Regulatory status

FDA-approved for symptomatic relief of anxiety. Use for sleep is off-label.

Used in: Anxiety Sleep

What to expect

The timeline.

First doseExpect drowsiness. Do not drive until you know how it affects you.
As neededUsed for rough patches rather than every day for months.
OngoingIf you need it most days, your physician will talk about a daily treatment instead.

Common side effects

Drowsiness, dry mouth, dizziness.

Not suitable for

People with known QT prolongation or in early pregnancy. Used with caution over 65. Do not mix with alcohol.

This is a summary, not the full prescribing information. Read the leaflet that comes with your medication. Report side effects to your physician, or to the FDA at 1-800-FDA-1088.

The evidence

Randomised trials show benefit over placebo for generalised anxiety over short-term use.

Published trial results, not okay. patient outcomes.

Hydroxyzine

$39/mo

Includes physician care, messaging, medication if prescribed, and free discreet shipping.

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