Product Information
SILDENAFIL 100 MG TABLET is a generic product labeled by Camber Pharmaceuticals Inc., priced at $0.1276 per EA under NDC 31722071105. Its NADAC has been published 48 times since Sep 24, 2025.
FDA first approved this application on Jun 11, 2018. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
100 mg/1
Manufacturer
Camber Pharmaceuticals Inc.NDC
31722071105
Classification
Generic
Dosage Form
TABLET, FILM COATED
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
SILDENAFIL CITRATEApproval Type
Generic (ANDA)
FDA Application
ANDA202659FDA Approved
6/11/2018
TE Code
AB
On Market Since
6/11/2018
Pharmacological Classes
Price Statistics
The NADAC for SILDENAFIL 100 MG TABLET has been published 48 times since Sep 24, 2025, and over the history we have for it it has declined 13.7%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1276 per EA |
|---|---|
| All-time high | $0.1479 (Oct 15, 2025) |
| All-time low | $0.1260 (Jul 22, 2026) |
| 52-week high | $0.1479 |
| 52-week low | $0.1260 |
| Median price | $0.1340 |
| Average price | $0.1347 |
| Largest weekly change | -4.6% (Oct 22, 2025) |
| Weeks tracked | 48 |
| Tracking since | Sep 24, 2025 |
Generic Alternatives
The matcher finds 8 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). 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.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of SILDENAFIL 100 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for SILDENAFIL 100 MG TABLET, manufactured by Camber Pharmaceuticals Inc., is $0.1276 per EA (NDC 31722071105), effective Aug 19, 2026.
How has the price of SILDENAFIL 100 MG TABLET changed over time?
Over the history we have for it, the NADAC for SILDENAFIL 100 MG TABLET has declined 13.7%. It has been tracked across 48 weekly CMS publications since Sep 24, 2025.
What are the highest and lowest recorded NADAC prices for SILDENAFIL 100 MG TABLET?
Since Sep 24, 2025, the NADAC for SILDENAFIL 100 MG TABLET has ranged from a low of $0.1260 (Jul 22, 2026) to a high of $0.1479 (Oct 15, 2025), with a median of $0.1340 per EA.
Are there cheaper alternatives to SILDENAFIL 100 MG TABLET?
8 manufacturers publish a NADAC-priced product with the same active ingredient and strength as SILDENAFIL 100 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures SILDENAFIL 100 MG TABLET?
SILDENAFIL 100 MG TABLET (NDC 31722071105) is labeled by Camber Pharmaceuticals Inc., and CMS classifies it as a generic product.