Pain Relief PM Acetaminophen, Diphenhydramine HCl 500 mg; 25 mg Tablet, Film Coated, 50-count
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the Anilides class.
Where does this data come from?
🏭 Manufacturer & labeler
Where does this data come from?
🩺 Clinical
Acetaminophen is used to relieve mild to moderate pain and to reduce fever. Acetaminophen is in a class of medications called analgesics (pain relievers) and antipyretics (fever reducers). It works by changing the way the body senses pain and by cooling the body.
Read the full MedlinePlus article ↗This is an over-the-counter oral tablet combining acetaminophen and diphenhydramine hydrochloride, marketed under FDA's OTC drug monograph rules. Acetaminophen is typically used to reduce pain and fever, while diphenhydramine is an antihistamine commonly used to promote drowsiness. The combination is designed for people seeking pain relief at night, when the antihistamine may help with sleep.
Patient education
Supplement & herbal interactions
Acetaminophen, Diphenhydramine may be associated with lower levels of 1 nutrient — worth a chat with your pharmacist, not a cause for alarm.
Where does this data come from?
Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Where does this data come from?
🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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UNII R12CBM0EIZ
A natural wax derived from a Brazilian palm tree, used as a coating and polish on tablets and capsules. It creates a smooth, shiny finish that protects the medicine and improves appearance.
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UNII 2S7830E561
Crospovidone is a synthetic polymer derived from povidone. It acts as a disintegrant, helping the tablet or capsule break apart quickly in the stomach so the active ingredient can be absorbed.
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UNII J9EQA3S2JM
FD&C Blue No. 1 Aluminum Lake is a blue colorant made by combining FD&C Blue No. 1 dye with aluminum salts. It is used to color tablets, capsules, and other medicines for easy identification and appearance.
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UNII 4AQJ3LG584
A synthetic blue dye combined with aluminum to create a stable colorant. It's used in medicines and supplements to add blue color or create specific shades for product identification and appearance.
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UNII 3NXW29V3WO
Hypromellose is a plant-based thickener made from cellulose. It's used in medicines as a binder to hold ingredients together, a coating for tablets, and a thickener for liquids.
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UNII 70097M6I30
Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
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UNII OP1R32D61U
Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
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UNII 3WJQ0SDW1A
Polyethylene glycol is a synthetic liquid or solid polymer used in medicines as a solvent, lubricant, and humectant. It helps dissolve active ingredients, reduces friction during manufacturing, and retains moisture in the final product.
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UNII 6OZP39ZG8H
Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
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UNII FZ989GH94E
Povidone is a synthetic polymer made from a plastic-like material. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in your stomach so the medicine can be absorbed.
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UNII H8AV0SQX4D
A modified starch derived from potato or corn starch. It absorbs water quickly and helps tablets or capsules break apart and dissolve in the stomach, acting as a disintegrant to ensure the medicine releases its active ingredients properly.
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UNII 4ELV7Z65AP
Stearic acid is a fatty acid derived from plant or animal sources. It acts as a binder and lubricant in tablets and capsules, helping them hold together and flow smoothly during manufacturing.
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UNII 15FIX9V2JP
Titanium dioxide is a bright white mineral powder commonly used as a colorant and opacifying agent. It makes pills and tablets white or lighter in color and helps make coatings non-transparent.
13 inactive ingredients listed in the exact product block matched to this NDC.
Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.
Where does this data come from?
ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per each | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
Where does this data come from?
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Acetaminophen PM 500 mg/1; 25 mg 83324-0070-20 | Chain | 20 tablets | $0.044 | — | Availability likely | — |
| Extra Strength PM Pain Medicine 500 mg/1; 25 mg 46122-0799-69 | Amerisource | 50 tablets | $0.044 | — | Availability likely | — |
| good sense pain relief pm extra strength 500 mg/1; 25 mg 00113-0437-71 | L. | 50 tablets | $0.044 | — | Availability likely | — |
| Pain Reliever PM 500 mg/1; 25 mg 70677-1149-01 | Strategic | 50 tablets | $0.044 | — | Availability likely | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 62011-0420-01 | Strategic | 50 tablets | $0.046 | — | FDA listed | — |
| Pain Relief PM 500 mg/1; 25 mg 70677-0081-01 | Strategic | 100 tablets | $0.046 | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 62011-0256-01 | Strategic | 50 tablets | $0.047 | — | FDA listed | — |
| Pain Relief PM 500 mg/1; 25 mg 55910-0834-01 | DOLGENCORP, | 100 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 36800-0466-10 | TOP | 100 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 50594-0863-10 | Big | 100 tablets | — | — | Discontinued | — |
| CAREALL Non-Aspirin PM Extra Strength 500 mg/1; 25 mg 51824-0069-50 | New | 50 tablets | — | — | FDA listed | — |
| dg health pain relief pm extra strength 500 mg/1; 25 mg 55910-0437-71 | Dolgencorp | 50 tablets | — | — | FDA listed | — |
| Acetaminophen PM 500 mg/1; 25 mg 63981-0056-54 | COSTCO | 375 tablets | — | — | FDA listed | — |
| basic care acetaminophen pm 500 mg/1; 25 mg 72288-0437-78 | Amazon.com | 100 tablets | — | — | FDA listed | — |
| Acetaminophen PM Extra Strength 500 mg/1; 25 mg 41163-0228-50 | United | 50 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 49035-0363-10 | EQUATE | 100 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 50844-0235-15 | L.N.K. | 50 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 50844-0556-10 | L.N.K. | 40 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 51316-0863-50 | CVS | 500 tablets | — | — | FDA listed | — |
| Extra Strength Night Time Pain Medicine 500 mg/1; 25 mg 57896-0224-01 | Geri-Care | 100 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 68391-0863-05 | BJWC | 500 tablets | — | — | FDA listed | — |
| Extra Strength Pain Reliever PM 500 mg/1; 25 mg 62936-0224-01 | INGLES | 50 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 00363-0556-09 | Walgreen | 20 tablets | — | — | FDA listed | — |
| Pain Relief PM 500 mg/1; 25 mg 36800-0556-09 | Topco | 20 tablets | — | — | FDA listed | — |
| CareOne Acetaminophen PM 500 mg/1; 25 mg 41520-0514-47 | American | 150 tablets | — | — | Discontinued | — |
| Acetaminophen PM Extra Strength 500 mg/1; 25 mg 41520-0956-09 | FOODHOLD | 20 tablets | — | — | FDA listed | — |
| Acetaminophen PM Extra Strength 500 mg/1; 25 mg 55301-0235-06 | ARMY | 200 tablets | — | — | Discontinued | — |
| Acetaminophen PM Extra Strength 500 mg/1; 25 mg 63868-0210-20 | CHAIN | 20 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 50844-0256-08 | L.N.K. | 24 tablets | — | — | FDA listed | — |
| CAREALL Pain Relief PM Extra Strength 500 mg/1; 25 mg 51824-0108-50 | New | 50 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 57243-0235-15 | Salado | 50 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra Strength 500 mg/1; 25 mg 00363-0760-10 | Walgreens | 100 tablets | — | — | FDA listed | — |
| Pain Reliever PM Extra strength 500 mg/1; 25 mg 00363-0863-10 | Walgreens | 100 tablets | — | — | FDA listed | — |
| acetaminophen pm extra strength 500 mg/1; 25 mg 68196-0556-54 | Sam's | 375 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 69607-8630-01 | WR | 24 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 11673-0754-10 | TARGET | 100 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 55319-0562-10 | Family | 100 tablets | — | — | FDA listed | — |
| Pain Relief PM Extra Strength 500 mg/1; 25 mg 63868-0119-50 | QUALITY | 50 tablets | — | — | FDA listed | — |
| Cystex PM 500 mg/1; 25 mg 69693-0417-10 | Clarion | 10 tablets | — | — | FDA listed | — |
| Acetaminophen PM Extra Strength 500 mg/1; 25 mg 69842-0956-09 | CVS | 20 tablets | — | — | Discontinued | — |
| Pain Reliever PM 500 mg/1; 25 mg 79903-0307-10 | WALMART | 100 tablets | — | — | FDA listed | — |
| Acetaminophen PM Extra Strength 500 mg/1; 25 mg 41163-0956-09 | United | 20 tablets | — | — | FDA listed | — |
| CAREALL Pain Relief PM Extra Strength 500 mg/1; 25 mg 51824-0107-50 | New | 50 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 79903-0050-09 | WALMART | 20 tablets | — | — | FDA listed | — |
| good sense pain relief pm extra strength 500 mg/1; 25 mg 63629-5880-01 | Bryant | 14 tablets | — | — | FDA listed | — |
| Pain Reliever PM 500 mg/1; 25 mg 00363-2035-08 | Walgreen | 24 tablets | — | — | FDA listed | — |
| Pain Relief PM Extra Strength 500 mg/1; 25 mg 37808-0556-09 | H | 20 tablets | — | — | FDA listed | — |
| pain relief pm extra strength 500 mg/1; 25 mg 56062-0437-71 | Publix | 50 tablets | — | — | FDA listed | — |
| Pain Relief PM 500 mg/1; 25 mgthis 42507-0437-71 | HyVee | 50 tablets | — | — | FDA listed | — |
| Acetaminophen Pm 500 mg/1; 25 mg 72288-0090-78 | Amazon.com | 100 tablets | — | — | FDA listed | — |
Where does this data come from?
⏳ Availability & generic status
We did not find an FDA-approved generic match for this exact strength, form and route.
Where does this data come from?
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 42507-0437-71 You're viewing this | 1 BOTTLE in 1 CARTON (42507-437-71) / 50 TABLET, FILM COATED in 1 BOTTLE | 1992-11-19 | Active |
🧭 About this NDC listing & data coverage
What data is (and isn’t) available for this NDC — tap to expand
| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | ✓ Available |
| Inactive ingredients (structured) | ✓ Available |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope. |
| HCPCS J-code billing crosswalk | — Not published for this NDC Most self-administered / retail products have no J-code — that is normal. |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
Questions about this listing
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Is the NDC printed on the package the same as the 11-digit billing NDC?
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Do I need a prescription for this product?
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📄 FDA label — Drug Facts FDA SPL
🎯 Indications and Usage ▾
Uses temporary relief of occasional headaches and minor aches and pains with accompanying sleeplessness
⏱️ Dosage and Administration ▾
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
⚠️ Warnings ▾
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 • in children under 12 years of age • 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 • 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 • glaucoma • trouble urinating due to an enlarged prostate gland • a breathing problem such as emphysema or chronic bronchitis 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 • new symptoms occur • sleeplessness lasts 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 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.
🧪 Active Ingredient ▾
Active ingredients (in each caplet) Acetaminophen 500 mg Diphenhydramine HCl 25 mg
🧪 Inactive Ingredients ▾
Inactive ingredients carnauba wax, crospovidone, FD&C blue #1 aluminum lake, FD&C blue #2 aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, povidone, pregelatinized starch, sodium starch glycolate, stearic acid, titanium dioxide
🎯 Purpose ▾
Purpose Pain reliever Nighttime sleep-aid