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Last Updated: March 14, 2026

Hydroxyzine - Generic Drug Details


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Recent Clinical Trials for hydroxyzine

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
MATClinicsPHASE4
Friends Research Institute, Inc.PHASE4
Sultan Qaboos UniversityPhase 4

See all hydroxyzine clinical trials

US Patents and Regulatory Information for hydroxyzine

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Usl Pharma HYDROXYZINE HYDROCHLORIDE hydroxyzine hydrochloride TABLET;ORAL 089121-001 Mar 20, 1986 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Watson Labs HYDROXYZINE HYDROCHLORIDE hydroxyzine hydrochloride TABLET;ORAL 081151-001 Mar 18, 1994 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Solopak HYDROXYZINE HYDROCHLORIDE hydroxyzine hydrochloride INJECTABLE;INJECTION 087593-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Apozeal Pharms HYDROXYZINE HYDROCHLORIDE hydroxyzine hydrochloride SYRUP;ORAL 210634-001 Feb 26, 2019 AA RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

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