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 HCL
Manufacturer: LLORENS PHARMACEUTICALS INTERNATIONAL DIVISION
Product type: HUMAN OTC DRUG
SPL set ID: e086a6d2-f664-454e-9524-f656bfbf45df
SPL ID: 4745ebec-acaf-77c4-e063-6394a90aee07
Version: 4
Effective date: 2025-12-31
Source export date: 2026-11-06
Source partition: 11
Source file: https://download.open.fda.gov/drug/label/drug-label-0011-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-11-06/2233cb6af8c6b55a5e4a05449e8db0d2f259f3c061d5d001b654a8bea1cc1db2/drug-label-0011-of-0014.json.zip
Source manifest SHA-256: 4a7570ba105b5a039a8e1c94a85e7f085b9047a8882a35a96bf1e4516c5ffc97
Import run: 20261108T063105Z
Imported at: 2026-11-08 07:54:57

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 HCL	openfda.generic_name
manufacturer name		LLORENS PHARMACEUTICALS INTERNATIONAL DIVISION	openfda.manufacturer_name
ndc	package	54859-811-16	openfda.package_ndc
ndc	product	54859-811	openfda.product_ndc
ndc11	package	54859081116	derived:openfda.package_ndc
rxcui		1049906	openfda.rxcui
spl id		4745ebec-acaf-77c4-e063-6394a90aee07	id
spl set id		e086a6d2-f664-454e-9524-f656bfbf45df	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 with any other product conatining diphenhydramine, including one used on the skin to make a child sleepy Ask a doctor before use if you have a breathing problem such as chronic bronchitis or emphysema trouble urinating due to enlarged prostate gland glaucoma Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers. When using this product excitability may occur, especially in children marked drowsiness may occur be careful when driving motor vehicle or operating machinery avoid alcoholic drinks alcohol, sedatives, and tranquilizers may increase drowsiness

Reported adverse events (FAERS/openFDA)#

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