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Allegra Allergy 24 hour

NDC 85237-1920 · Select Consumer Group

Generic nameFexofenadine hydrochloride
Dosage formTABLET, FILM COATED
RouteORAL
Active ingredient(s)FEXOFENADINE HYDROCHLORIDE
Strength180 mg/1
Pharmacologic classHistamine H1 Receptor Antagonists [MoA], Histamine-1 Receptor Antagonist [EPC]
Marketing categoryOTC MONOGRAPH DRUG

Packages

85237-1920-1 — 1 POUCH in 1 BLISTER PACK (85237-1920-1) / 1 TABLET, FILM COATED in 1 POUCH

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

79903-255 — Fexofenadine HCl and Pseudoephedrine HCl, 79903-306 — Fexofenadine Hydrochloride, 79903-358 — Fexofenadine HCL, 79903-424 — fexofenadine hydrochloride, pseudoephedrine hydrochloride, 80513-506 — Fexofenadine HCl, 81522-192 — Fexofenadine Hydrochloride, 81522-613 — Fexofenadine HCl, 82442-300 — fexofenadine hydrochloride, 82725-1002 — FEXOFENADINE HYDROCHLORIDE, 82725-1202 — FEXOFENADINE HYDROCHLORIDE, 82725-3002 — FEXOFENADINE HYDROCHLORIDE, 82725-4202 — FEXOFENADINE HYDROCHLORIDE, 83324-009 — Fexofenadine Hydrochloride, 83324-095 — Fexofenadine Hydrochloride, 84324-008 — FEXOFENADINE HYDROCHLORIDE, 84324-031 — FEXOFENADINE HYDROCHLORIDE, 84324-040 — fexofenadine hydrochloride, 84324-045 — Fexofenadine Hydrochloride, 85786-204 — Fexofenadine HCl, 85828-192 — Fexofenadine Hydrochloride, +225 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels