Allergy 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: Allergy Relief
Generic name: DIPHENHYDRAMINE HYDROCHLORIDE
Manufacturer: TWIN MED LLC
Product type: HUMAN OTC DRUG
SPL set ID: 7b000478-649d-4511-b3e0-eea6995b9784
SPL ID: 4dd593cc-1caa-b6ed-e063-6294a90a085f
Version: 4
Effective date: 2026-03-25
Source export date: 2026-10-27
Source partition: 6
Source file: https://download.open.fda.gov/drug/label/drug-label-0006-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-27/55ffdfed5c29f1b4aed512886bd3fb7831e157cc4948137779971a558752ed2b/drug-label-0006-of-0014.json.zip
Source manifest SHA-256: 6be3667a3beefe6c0ead4c723ea963050533a2bc725a8044d58b07d18b258c55
Import run: 20261027T193451Z
Imported at: 2026-10-27 20:06:42

Harmonized routes table
Harmonized routes
ORAL

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 · 11 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M012	openfda.application_number
brand name		Allergy Relief	openfda.brand_name
generic name		DIPHENHYDRAMINE HYDROCHLORIDE	openfda.generic_name
manufacturer name		TWIN MED LLC	openfda.manufacturer_name
ndc	package	55681-323-03	openfda.package_ndc
ndc	product	55681-323	openfda.product_ndc
ndc11	package	55681032303	derived:openfda.package_ndc
rxcui		1049630	openfda.rxcui
spl id		4dd593cc-1caa-b6ed-e063-6294a90a085f	id
spl set id		7b000478-649d-4511-b3e0-eea6995b9784	set_id
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 Do not use to make a child sleepy with any other product containing diphenhydramine, even one used on skin Ask a doctor before use if you have trouble urinating due to an enlarged prostate gland glaucoma a breathing problem such as emphysema or chronic bronchitis Ask your doctor or pharmacist before use if you are taking sedatives or tranquilizers When using this product marked drowsiness may occur alcohol, sedatives and tranquilizers may increase drowsiness avoid alcoholic beverages be careful when driving a motor vehicle or operating machinery excitability may occur, especially in children

Reported adverse events (FAERS/openFDA)#

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