Product Information
ALLERGY RELIEF 25 MG TABLET is a generic product labeled by Cardinal Health, priced at $0.0374 per EA under NDC 70000013603. Its NADAC has been published 436 times since Apr 18, 2018.
Strength
25 mg/1
Manufacturer
Cardinal HealthNDC
70000013603
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
DIPHENHYDRAMINE HYDROCHLORIDEApproval Type
OTC MONOGRAPH DRUG
FDA Application
M012On Market Since
3/2/1990
Pharmacological Classes
Price Statistics
The NADAC for ALLERGY RELIEF 25 MG TABLET has been published 436 times since Apr 18, 2018, and over the history we have for it it has risen 28.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0374 per EA |
|---|---|
| All-time high | $0.0401 (Jul 12, 2023) |
| All-time low | $0.0279 (Jun 20, 2018) |
| 52-week high | $0.0384 |
| 52-week low | $0.0316 |
| Median price | $0.0351 |
| Average price | $0.0347 |
| Largest weekly change | -15.9% (May 22, 2024) |
| Weeks tracked | 436 |
| Tracking since | Apr 18, 2018 |
Generic Alternatives
The matcher finds 6 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 4% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of ALLERGY RELIEF 25 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for ALLERGY RELIEF 25 MG TABLET, manufactured by Cardinal Health, is $0.0374 per EA (NDC 70000013603), effective Aug 19, 2026.
How has the price of ALLERGY RELIEF 25 MG TABLET changed over time?
Over the history we have for it, the NADAC for ALLERGY RELIEF 25 MG TABLET has risen 28.2%. It has been tracked across 436 weekly CMS publications since Apr 18, 2018.
What are the highest and lowest recorded NADAC prices for ALLERGY RELIEF 25 MG TABLET?
Since Apr 18, 2018, the NADAC for ALLERGY RELIEF 25 MG TABLET has ranged from a low of $0.0279 (Jun 20, 2018) to a high of $0.0401 (Jul 12, 2023), with a median of $0.0351 per EA.
Are there cheaper alternatives to ALLERGY RELIEF 25 MG TABLET?
Yes. 6 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, SM ALLERGY (DIPHEN) 25 MG TAB, is $0.0358 per EA — about 4% below ALLERGY RELIEF 25 MG TABLET.
Who manufactures ALLERGY RELIEF 25 MG TABLET?
ALLERGY RELIEF 25 MG TABLET (NDC 70000013603) is labeled by Cardinal Health, and CMS classifies it as a generic product.