Historical record - last NADAC publication: 6/17/2020

Product Information

DIPHENHYDRAMINE 50 MG CAPSULE is a generic product labeled by SDA Laboratories, Inc., priced at $0.0226 per EA under NDC 66424002110. Its NADAC has been published 345 times since Nov 28, 2013.

DIPHENHYDRAMINE 50 MG CAPSULE

Diphenhydramine HCL
$0.0226per EA
OTC

Strength

50 mg/1

NDC

66424002110

Classification

Generic

Dosage Form

CAPSULE

Route

ORAL

Last Updated

6/17/2020

Approval Type

OTC MONOGRAPH DRUG

FDA Application

M012

On Market Since

1/27/2010

Pharmacological Classes

Histamine H1 Receptor Antagonists
Histamine-1 Receptor Antagonist

Price Statistics

The NADAC for DIPHENHYDRAMINE 50 MG CAPSULE has been published 345 times since Nov 28, 2013, and over the history we have for it it has risen 14.9%. The table below summarizes its recorded NADAC range and movement.

Current price$0.0226 per EA
All-time high$0.0261 (Aug 16, 2017)
All-time low$0.0186 (Jul 23, 2014)
Median price$0.0219
Average price$0.0219
Largest weekly change+30.0% (Apr 22, 2020)
Weeks tracked345
Tracking sinceNov 28, 2013

Price History

1W

0.0%

1M

0.0%

3M

0.0%

6M

0.0%

1Y

0.0%

3Y

0.0%

5Y

0.0%

All

+14.9%

Generic Alternatives

The matcher finds 2 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 2 manufacturers (up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.

Frequently asked questions

What is the NADAC price of DIPHENHYDRAMINE 50 MG CAPSULE?

The current National Average Drug Acquisition Cost (NADAC) for DIPHENHYDRAMINE 50 MG CAPSULE, manufactured by SDA Laboratories, Inc., is $0.0226 per EA (NDC 66424002110), effective Jul 1, 2020.

How has the price of DIPHENHYDRAMINE 50 MG CAPSULE changed over time?

Over the history we have for it, the NADAC for DIPHENHYDRAMINE 50 MG CAPSULE has risen 14.9%. It has been tracked across 345 weekly CMS publications since Nov 28, 2013.

What are the highest and lowest recorded NADAC prices for DIPHENHYDRAMINE 50 MG CAPSULE?

Since Nov 28, 2013, the NADAC for DIPHENHYDRAMINE 50 MG CAPSULE has ranged from a low of $0.0186 (Jul 23, 2014) to a high of $0.0261 (Aug 16, 2017), with a median of $0.0219 per EA.

Are there cheaper alternatives to DIPHENHYDRAMINE 50 MG CAPSULE?

2 NADAC-published products share the same active ingredient, strength, and dosage form as DIPHENHYDRAMINE 50 MG CAPSULE, but none are currently priced below it.

Who manufactures DIPHENHYDRAMINE 50 MG CAPSULE?

DIPHENHYDRAMINE 50 MG CAPSULE (NDC 66424002110) is labeled by SDA Laboratories, Inc., and CMS classifies it as a generic product.