Indications and uses
temporary relief of occasional headaches and minor aches and pains with accompanying sleeplessness
Walmart Acetaminophen 500 mg and Diphenhydramine HCl 25 mg Tablets
- Manufacturer
- Walmart Inc. | TIME CAP LABORATORIES INC | MARKSANS PHARMA LIMITED
- Effective date
- 2025-07-25
- Label type
- HUMAN OTC DRUG LABEL
- Version
- 3
- Source
- full-release
- Hydrated at
- 2026-06-01 01:09:37
Label at a glance#
ProductPain Reliever PM
Active ingredientACETAMINOPHEN, DIPHENHYDRAMINE HYDROCHLORIDE
Label structure9 sections
Dosage and administration
Do not take more than directed. See overdose warning adults and children 12 years and over take 2 caplets at bedtime do not take more than 2 caplets of this product in 24 hours children under 12 years: do not use
Storage and handling
store between 20-25°C (68-77°F)
Contacts and useful links#
Label contents#
Full prescribing information#
Active ingredients (in each caplet)
Acetaminophen 500 mg
Diphenhydramine HCl 25 mg
Purpose
Pain reliever
Nighttime sleep aid
Uses
temporary relief of occasional headaches and minor aches and pains with accompanying sleeplessness
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
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
- if you have ever had an allergic reaction to this product or any of its ingredients
Ask a doctor before use if you have
- liver disease
- a breathing problem such as emphysema or chronic bronchitis
- trouble urinating due to an enlarged 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 drinks
- do not drive a motor vehicle or operate machinery
Stop use and ask a doctor if
- sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of serious underlying medical illness.
- pain gets worse or lasts more than 10 days
- fever gets worse or lasts more than 3 days
- redness or swelling is present
- new symptoms occur
These could be signs of a serious condition
If pregnant or breast-feeding,
ask a health professional before use.
Keep out of reach of children.
Overdose warning: In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222). Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
Directions
Do not take more than directed.
See overdose warning
adults and children 12 years and over
- take 2 caplets at bedtime
- do not take more than 2 caplets of this product in 24 hours
children under 12 years: do not use
Other information
- store between 20-25°C (68-77°F)
Inactive ingredients
carnauba wax, colloidal silicon dioxide, FD&C blue#1 aluminum lake, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, povidone, pregelatinized starch, sodium starch glycolate**, stearic acid, talc, titanium dioxide
**may contain this ingredient
Questions or comments?
Call 1-888-287-1915
PACKAGE LABEL.PRINCIPAL DISPLAY PANEL
DailyMed RxNorm Mappings#
DailyMed Pharmacologic Classes#
| Class | Version | Type | Effective |
|---|---|---|---|
| DIPHENHYDRAMINE Pharmacologic Class Indexing | 3 | Indexing - Pharmacologic Class | 20180813 |
DailyMed Product Concepts#
DailyMed Package Descriptions#
| Package NDC | Product | Description | Form | Quantity | Strength | SPL version |
|---|---|---|---|---|---|---|
| 79903-298-10 | Pain Reliever PM | 100 in 1 BOTTLE | TABLET | 100 | 3 |
Products#
Every source-derived product name is available through these pages.
- Pain Reliever PM
- Acetaminophen, Diphenhydramine Hydrochloride
- STEARIC ACID
- CARNAUBA WAX
- FD&C BLUE NO. 1 ALUMINUM LAKE
- POLYETHYLENE GLYCOL, UNSPECIFIED
- SODIUM STARCH GLYCOLATE TYPE A CORN
- POLYVINYL ALCOHOL, UNSPECIFIED
- TALC
- SILICON DIOXIDE
- TITANIUM DIOXIDE
- ACETAMINOPHEN
- DIPHENHYDRAMINE HYDROCHLORIDE
- DIPHENHYDRAMINE
- MICROCRYSTALLINE CELLULOSE
- POVIDONE, UNSPECIFIED
NDC Codes#
| Product NDC | Package NDC |
|---|---|
| 79903-298 | 79903-298-10 |
Ingredients#
Every source-derived ingredient row is available through these pages.
Source Document#
openFDA label cross-check#
OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| Pain Reliever PM | ACETAMINOPHEN, DIPHENHYDRAMINE HYDROCHLORIDE | Walmart Inc. | 21ab3d58-bb0e-3e51-e063-6294a90ad415 | 2025-07-25 | Warnings | 79903-298-10 79903-298 79903029810 3ac07bee-6fd6-0b68-e063-6294a90a328a 21ab3d58-bb0e-3e51-e063-6294a90ad415 |
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.