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💊 Histamine-1 Receptor Antagonist NDCs, Ingredients & Package Codes

NDC package records in the Histamine-1 Receptor Antagonist class — ingredients, strengths, dosage forms, labelers, package codes and pricing data where available, with links to each individual NDC page. (Established Pharmacologic Class is the FDA’s grouping of “what kind of drug this is.”)

4,359
Package NDCs
2,696
Products
2,667
Active listings
236
Ingredients
471
Labelers
235
Strengths
35
Dosage forms
449
With NADAC pricing

Inside this class

Top ingredients by product count
Diphenhydramine HCl 402
Diphenhydramine Hydrochloride 383
cetirizine hydrochloride 328
Fexofenadine hydrochloride 143
Cetirizine HCl 111
levocetirizine Dihydrochloride 85
Fexofenadine HCL 85
Acetaminophen, Diphenhydramine HCl 79
OLOPATADINE HYDROCHLORIDE 58
Chlorpheniramine Maleate 42
Top labelers
CVS Pharmacy 72
WALGREEN COMPANY 61
Aurohealth LLC 52
Rite Aid Corporation 50
KROGER COMPANY 43
Bryant Ranch Prepack 42
A-S Medication Solutions 41
Kenvue Brands LLC 39
Dosage forms
TABLET 590
TABLET, FILM COATED 475
SOLUTION 359
TABLET, COATED 228
CAPSULE 181
CAPSULE, LIQUID FILLED 161
LIQUID 161
TABLET, CHEWABLE 61

Browse records

2,696 products in this class
Where does this data come from?
Class membership is the FDA Established Pharmacologic Class (EPC) from the openFDA NDC Directory; ingredient, labeler, strength and form counts are aggregated from the same source, with NADAC pricing from CMS.

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