FDA.reportPublic FDA data

Acetaminophen Diphenhydramine HCL

openFDA label record#

Cross-check layer: This is openFDA JSON-derived label data. Use the corresponding DailyMed SPL as the canonical label.

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

Brand name
Acetaminophen Diphenhydramine HCL
Generic name
ACETAMINOPHEN DIPHENHYDRAMINE HCL
Manufacturer
WALGREENS CO.
Product type
HUMAN OTC DRUG
SPL set ID
d92d97a8-0ee3-1206-e053-2a95a90a72a8
SPL ID
46537594-decc-ce80-e063-6394a90aa159
Version
7
Effective date
2025-12-19
Source export date
2026-08-01
Source partition
9
Source file
https://download.open.fda.gov/drug/label/drug-label-0009-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-08-01/054d07cb7b0dcd436e53c5bdecbb921b48860de8ff372c4a586941aa9821a276/drug-label-0009-of-0014.json.zip
Source manifest SHA-256
bdd1454d0606b622b70458a306b8a10d8a8787db06fd9f46e69c7f7a4524b630
Import run
20260801T225920Z
Imported at
2026-08-01 23:23:14
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

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

Warnings sections page 1 of 1 · 2 matching rows.

warnings

Liver warning This product contains acetaminophen. Severe liver damage may occur if you take ■ more than 4,000 mg of acetaminophen in 24 hours ■ with other drugs containing acetaminophen ■ 3 or more alcoholic drinks every day while using this product

warnings

Allergy alert acetaminophen may cause severe skin reactions. Symptoms may include: ■ skin reddening ■ blisters ■ rash If a skin reaction occurs, stop use and seek medical help right away.