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ATARAX vs HYDROXYZINE PAMOATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. ATARAX and HYDROXYZINE PAMOATE are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

ataraxhydroxyzine pamoate

Rating

64/100
70/100

Pharmacy pays

$0.04 /mL
—

Type

RX
RX

Active ingredient

HYDROXYZINE HYDROCHLORIDE
HYDROXYZINE PAMOATE

Manufacturer

Pfizer
Watson Labs

Dosage forms

Tablet
Capsule

Drug class

Antihistamine
Antihistamine

Boxed warning

None
None

Half-life

about 14 to 20 hours in healthy adults (two reported mean values: 20.0 ± 4.1 hours and 14.0 hours)
about 14 to 20 hours in healthy adults (two reported mean values: 20.0 ± 4.1 hours and 14.0 hours)

Treats

Anxiety Disorders, Nausea, Pruritus
Anxiety Disorders, Nausea, Pruritus

Frequently asked questions

Which is better-rated, Atarax or Hydroxyzine Pamoate?

By our independent rating, Hydroxyzine Pamoate scores higher — 3.5 vs 3.2 out of 5 for Atarax. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Atarax and Hydroxyzine Pamoate?

Atarax contains Hydroxyzine Hydrochloride, while Hydroxyzine Pamoate contains Hydroxyzine Pamoate — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.