Product Information

FT ALLERGY (DIPHEN) 25 MG CAP is a generic product labeled by Strategic Sourcing Services LLC, priced at $0.0572 per EA under NDC 70677101501. Its NADAC has been published 147 times since Sep 6, 2023.

FT ALLERGY (DIPHEN) 25 MG CAP

Diphenhydramine HCl
$0.0572per EA
OTC

Strength

25 mg/1

NDC

70677101501

Classification

Generic

Dosage Form

CAPSULE

Route

ORAL

Last Updated

6/17/2026

Approval Type

OTC MONOGRAPH DRUG

FDA Application

M012

On Market Since

4/6/2023

Pharmacological Classes

Histamine H1 Receptor Antagonists
Histamine-1 Receptor Antagonist

Price Statistics

The NADAC for FT ALLERGY (DIPHEN) 25 MG CAP has been published 147 times since Sep 6, 2023, and over the history we have for it it has risen 37.9%. The table below summarizes its recorded NADAC range and movement.

Current price$0.0572 per EA
All-time high$0.0640 (Feb 11, 2026)
All-time low$0.0360 (Jul 17, 2024)
52-week high$0.0640
52-week low$0.0462
Median price$0.0460
Average price$0.0473
Largest weekly change+12.6% (Oct 18, 2023)
Weeks tracked147
Tracking sinceSep 6, 2023

Price History

1W

0.0%

1M

-5.2%

3M

-6.9%

6M

-9.4%

1Y

+23.9%

3Y

N/A

5Y

N/A

All

+37.9%

Generic Alternatives

The matcher finds 9 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 9 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 46% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.

Frequently asked questions

What is the NADAC price of FT ALLERGY (DIPHEN) 25 MG CAP?

The current National Average Drug Acquisition Cost (NADAC) for FT ALLERGY (DIPHEN) 25 MG CAP, manufactured by Strategic Sourcing Services LLC, is $0.0572 per EA (NDC 70677101501), effective Jun 24, 2026.

How has the price of FT ALLERGY (DIPHEN) 25 MG CAP changed over time?

Over the history we have for it, the NADAC for FT ALLERGY (DIPHEN) 25 MG CAP has risen 37.9%. It has been tracked across 147 weekly CMS publications since Sep 6, 2023.

What are the highest and lowest recorded NADAC prices for FT ALLERGY (DIPHEN) 25 MG CAP?

Since Sep 6, 2023, the NADAC for FT ALLERGY (DIPHEN) 25 MG CAP has ranged from a low of $0.0360 (Jul 17, 2024) to a high of $0.0640 (Feb 11, 2026), with a median of $0.0460 per EA.

Are there cheaper alternatives to FT ALLERGY (DIPHEN) 25 MG CAP?

Yes. 9 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, DIPHENHYDRAMINE 25 MG CAPSULE, is $0.0311 per EA — about 46% below FT ALLERGY (DIPHEN) 25 MG CAP.

Who manufactures FT ALLERGY (DIPHEN) 25 MG CAP?

FT ALLERGY (DIPHEN) 25 MG CAP (NDC 70677101501) is labeled by Strategic Sourcing Services LLC, and CMS classifies it as a generic product.