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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.”)

4,352
Package NDCs
2,649
Products
2,624
Active listings
235
Ingredients
470
Labelers
235
Strengths
35
Dosage forms
449
With NADAC pricing

Inside this class

Top ingredients by product count
Diphenhydramine HCl 395
Diphenhydramine Hydrochloride 373
cetirizine hydrochloride 322
Fexofenadine hydrochloride 143
Cetirizine HCl 111
Fexofenadine HCL 85
levocetirizine Dihydrochloride 84
Acetaminophen, Diphenhydramine HCl 78
OLOPATADINE HYDROCHLORIDE 55
Acetaminophen and Diphenhydramine... 41
Top labelers
CVS Pharmacy 71
WALGREEN COMPANY 59
Rite Aid Corporation 49
Aurohealth LLC 47
KROGER COMPANY 43
Bryant Ranch Prepack 42
A-S Medication Solutions 41
Kenvue Brands LLC 39
Dosage forms
TABLET 577
TABLET, FILM COATED 471
SOLUTION 349
TABLET, COATED 225
CAPSULE 178
CAPSULE, LIQUID FILLED 161
LIQUID 156
TABLET, CHEWABLE 61

Browse records

2,649 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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