iMedix Medical Content Engine 3.13.37

Ingredient

Hydroxyzine

Small molecule Antihistamine

Identity

Verified ingredient identity
Hydroxyzine
Entity type
Small molecule
Pharmacological class
Antihistamine
Salt forms
  • Hydroxyzine hydrochloride

Found in verified medicines 2 verified medicines

Single-ingredient medicines 2

Products whose only active ingredient is Hydroxyzine

  • Atarax as Hydroxyzine hydrochloride Drug Status Prescription Only · Form Oral tablet, oral syrup · Strength 10 mg, 25 mg, 50 mg
  • Hydroxyzine Hcl as Hydroxyzine hydrochloride Drug Status Prescription Only · Form Oral tablet, oral syrup, intramuscular injection · Strength 10 mg, 25 mg, 50 mg

Product facets

Single-ingredient medicines
2
Combination medicines
0
Dosage forms
  • Oral tablet, oral syrup
  • Oral tablet, oral syrup, intramuscular injection
Strengths from single-ingredient medicines
  • 10 mg
  • 25 mg
  • 50 mg

Scientific reference data

UNII
30S50YM8OG
PubChem CID
3658
RxNorm
5553
iMedix entity id
ing_000319

Data provenance

Ingredient identity
Verified by the iMedix ingredient vocabulary
Medicine mappings
2 verified medicine relationships
Sources
Verified structured records
Technical details
Entity source
seed seed:v1.1
Alias sources
seed: 1
Mapping methods
exact_alias: 2
Relationship sources
seed seed:v1.1: 2
Graph version
4
Public index evaluated
2026-10-16 14:08:40 UTC