Acetaminophen PM Extra Strength

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
Acetaminophen PM Extra Strength
Generic name
ACETAMINOPHEN, DIPHENHYDRAMINE HCL
Manufacturer
CVS PHARMACY
Product type
HUMAN OTC DRUG
SPL set ID
67a190c3-7de0-4f57-be94-d6b8285e1220
SPL ID
47ca6770-e94f-4ccf-ac53-ddbccfd93d22
Version
12
Effective date
2026-03-06
Source export date
2026-08-01
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/2026-08-01/8ac060fefb6f4d67c41cc2c9e4330286ca93c48094c18386c11bf706a1d8bd34/drug-label-0011-of-0014.json.zip
Source manifest SHA-256
bdd1454d0606b622b70458a306b8a10d8a8787db06fd9f46e69c7f7a4524b630
Import run
20260801T225920Z
Imported at
2026-08-01 23:28:28
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

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Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take with other drugs containing acetaminophen more than 4,000 mg of acetaminophen in 24 hours 3 or more alcoholic drinks every day while using this product 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. Do not use with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. with any other product containing diphenhydramine, even one used on skin in children under 12 years of age Ask a doctor before use if you have liver disease a breathing problem such as emphysema or chronic bronchitis difficulty in urination due to enlargement of the prostate gland glaucoma Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin taking sedatives or tranquilizers When using this product drowsiness will occur avoid alcoholic beverages do not drive a motor vehicle or operate machinery Stop use and ask a doctor if pain gets worse or lasts more than 10 days sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness. any new symptoms appear redness or swelling is present fever gets worse or lasts more than 3 days If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Prompt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.