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Medication Comparison

Compare any two to four medications side by side — what is actually in them, how strong they are, how they are taken and who makes them. Built on the 112,035 products in the US FDA National Drug Code directory.

  • 56,435Prescription
  • 55,600Over the counter
  • 3,850Active ingredients
  • 36,475We stock the ingredient

2,765 medications

Tick up to 4 to compare.

Acetaminophen PM Extra Strength

Acetaminophen, Diphenhydramine HCl

Strength
500 mg/1, 25 mg/1
Form
Tablet, Coated
Class
Histamine-1 Receptor Antagonist
OTC

CHAIN DRUG MARKETING ASSOCIATION INC

Not stocked by us — reference only

Acetaminophen PM Extra Strength

Acetaminophen and Diphenhydramine Hydrochloride

Strength
500 mg/1, 25 mg/1
Form
Tablet, Coated
Class
Histamine-1 Receptor Antagonist
OTC

WinCo Foods, LLC

Not stocked by us — reference only

acetaminophen pm extra strength

acetaminophen, diphenhydramine HCl

Strength
500 mg/1, 25 mg/1
Form
Tablet, Coated
Class
Histamine-1 Receptor Antagonist
OTC

Sam's West Inc

Not stocked by us — reference only

Acetaminophen PM Extra Strength

Acetaminophen, Diphenhydramine HCl

Strength
500 mg/1, 25 mg/1
Form
Tablet, Coated
Class
Histamine-1 Receptor Antagonist
OTC

CVS PHARMACY

Not stocked by us — reference only

Acetaminophen, Aspirin and Caffeine

Strength
250 mg/1, 250 mg/1, 65 mg/1
Form
Tablet
Class
Central Nervous System Stimulant; Methy…
OTC Generic

Safeway, Inc

Not stocked by us — reference only

Acetaminophen, Aspirin and Caffeine

Strength
250 mg/1, 250 mg/1, 65 mg/1
Form
Tablet
Class
Central Nervous System Stimulant; Methy…
OTC

Rising Pharma Holdings, Inc.

Not stocked by us — reference only

Acetaminophen, Aspirin and Caffeine

Strength
250 mg/1, 250 mg/1, 65 mg/1
Form
Tablet
Class
Central Nervous System Stimulant; Methy…
OTC Generic

Granules India Ltd

Not stocked by us — reference only

Acetaminophen, Aspirin and Caffeine

Strength
250 mg/1, 250 mg/1, 65 mg/1
Form
Tablet
Class
Central Nervous System Stimulant; Methy…
OTC Generic

Safrel Pharmaceuticals, LLC.

Not stocked by us — reference only

Acetaminophen, Aspirin, and Caffeine

Strength
250 mg/1, 250 mg/1, 65 mg/1
Form
Tablet
Class
Central Nervous System Stimulant; Methy…
OTC

Bi-Mart

Not stocked by us — reference only

Acetaminophen, Dextromethorphan HBr

Strength
325 mg/1, 10 mg/1
Form
Capsule, Liquid Filled
Class
Sigma-1 Agonist; Uncompetitive N-methyl…
OTC

NUVICARE LLC

Not stocked by us — reference only

ACTIDOGESIC DF

Acetaminophen, Dexbrompheniramine Maleate

Strength
500 mg/1, 1 mg/1
Form
Tablet
OTC

ACTIPHARMA, LLC

Not stocked by us — reference only

AGRIFEN

Acetaminophen, aspirin, caffeine

Strength
250 mg/1, 250 mg/1, 65 mg/1
Form
Tablet
Class
Central Nervous System Stimulant; Methy…
OTC

OPMX LLC

Not stocked by us — reference only

AGRIFEN

Acetaminophen, Dextomethorphan Hydrobromide, Phenylephrine Hydrochlor…

Strength
325 mg/1, 10 mg/1, 5 mg/1
Form
Capsule, Liquid Filled
Class
Sigma-1 Agonist; Uncompetitive N-methyl…
OTC

OPMX LLC

Not stocked by us — reference only

AGRIFEN

Acetaminophen, Dextromethorphan Hydrobromide

Strength
325 mg/1, 10 mg/1
Form
Capsule, Liquid Filled
Class
Sigma-1 Agonist; Uncompetitive N-methyl…
OTC

OPMX LLC

Not stocked by us — reference only

How to read a comparison

Same ingredient, different name

Most medications exist under several names: one brand name, one generic name, and a different brand again in another country. What matters is the active ingredient and its strength — two products with the same ingredient at the same strength are, for most purposes, the same medicine.

Strength is not a measure of quality

A 10 mg tablet is not "better" than a 5 mg one. Strength is matched to the person and the condition, and a higher one is not an upgrade. Only your prescriber can say which is right for you.

Dosage form changes more than convenience

The same ingredient as a tablet, a capsule or a liquid can be absorbed at different speeds. Modified-release forms in particular are not interchangeable with ordinary ones, even at an identical stated strength.

Approval route

NDA is an original brand-name approval. ANDA is a generic, which had to prove it delivers the ingredient to the bloodstream at a rate and extent statistically equivalent to the original. OTC monograph covers products sold without a prescription under standing FDA rules.

Controlled substances

A DEA schedule badge means the medication is federally controlled because of its potential for dependence or misuse. Schedule II is the most tightly restricted of those available by prescription. These carry extra rules on prescribing, refills and supply.

What "we supply this ingredient" means

Where we stock a product containing the same active ingredient, the card says so and links to it. That is an ingredient match — the strength, form or manufacturer of what we sell may differ from the FDA record shown, so check the product page before ordering.

This tool is for information only and is not medical advice. It cannot tell you whether a medication is safe or suitable for you, and nothing here replaces a conversation with a prescriber or pharmacist. Source data is published by the U.S. Food & Drug Administration via openFDA and is reproduced without their endorsement; the FDA states it should not be relied upon for decisions about medical care.