Extra Strength Itch Relief

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name: Extra Strength Itch Relief
Generic name: DIPHENHYDRAMINE HCL AND ZINC ACETATE
Manufacturer: Chain Drug Marketing Association Inc
Product type: HUMAN OTC DRUG
SPL set ID: 1a2997bc-7741-e658-e063-6394a90af6fd
SPL ID: 42f3fe19-b76d-2a12-e063-6394a90afd7f
Version: 3
Effective date: 2025-11-06
Source export date: 2026-11-06
Source partition: 4
Source file: https://download.open.fda.gov/drug/label/drug-label-0004-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-11-06/b00a73f24c6ff050408c570063640e3d80d1f71dfc9a165d1cf072a25659445a/drug-label-0004-of-0014.json.zip
Source manifest SHA-256: 4a7570ba105b5a039a8e1c94a85e7f085b9047a8882a35a96bf1e4516c5ffc97
Import run: 20261108T063105Z
Imported at: 2026-11-08 07:02:49

Harmonized routes table
Harmonized routes
TOPICAL

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 12 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M017	openfda.application_number
brand name		Extra Strength Itch Relief	openfda.brand_name
generic name		DIPHENHYDRAMINE HCL AND ZINC ACETATE	openfda.generic_name
manufacturer name		Chain Drug Marketing Association Inc	openfda.manufacturer_name
ndc	package	83324-302-27	openfda.package_ndc
ndc	product	83324-302	openfda.product_ndc
ndc11	package	83324030227	derived:openfda.package_ndc
rxcui		1053138	openfda.rxcui
spl id		42f3fe19-b76d-2a12-e063-6394a90afd7f	id
spl set id		1a2997bc-7741-e658-e063-6394a90af6fd	set_id
unii		FM5526K07A	openfda.unii
unii		TC2D6JAD40	openfda.unii

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings For external use only. Flammable: Keep away from fire or flame. Do not puncture or incinerate. Contents under pressure. Do not store at temperatures above 120ºF. Intentional misuse by deliberately concentrating and inhaling contents can be harmful or fatal. Do not use on large areas of the body with any other product containing diphenhydramine, even one taken by mouth Ask a doctor before use on chicken pox on measles When using this product avoid contact with eyes Stop use and ask doctor if conditions worsens symptoms last more than 7 days or clear up and occur again within a few days Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.