Siladryl Allergy Medicine
Pricing Report NDC 54838-135-40

Latest NADAC: $0.01650 per ML · Effective Nov 20, 2024 · Est. package price $1.95 (118 ML)

Current Package Pricing Information

This product is EXCLUDED from the official NDC directory because the listing data was discontinued by the firm.

The latest wholesale acquisition cost for Siladryl Allergy Medicine (NDC 54838-135-40) is $0.01650 per ML. This benchmark price is based on the National Average Drug Acquisition Cost (NADAC) and has been effective since Nov 20, 2024.

As a provided by Lannett Company, Inc., this medication is distributed in a 118 mL in 1 BOTTLE configuration. The pricing data is derived from C/I - Chain or Independent Pharmacy surveys, reflecting the actual invoice prices paid by community pharmacies to drug wholesalers.

NADAC Pricing Summary

NADAC pricing snapshot for this package NDC

Acquisition Cost
$0.01650
Per ML

Effective Date
Nov 20, 2024
Billable Units
118 ML
Estimated Package Price
$1.95
Data Status
As of Nov 27, 2024
C/I - Chain or Independent Pharmacy
Package NDC
Description
118 mL in 1 BOTTLE
Pricing Methodology Explanation
The NADAC was calculated using information from the most recently completed pharmacy survey.
The NADAC was calculated based on package size.

Historical Pricing Trends & Acquisition Cost Benchmarks

Since Oct 2013, the NADAC wholesale price for (NDC ) has moved within a range of $0.00460 to $0.02774 per ML. Over this 11 years period, the pricing trend reflects the shifting acquisition costs reported by retail and chain pharmacies to the Centers for Medicare and Medicaid Services (CMS). The following interactive chart and historical table detail every recorded price adjustment based on these federal surveys.

Price Range
$0.0046 - $0.0179
Market Volatility
288.04% Variance
Latest Trend
6.36%

Recent NADAC Price History

DateUnit PriceUnitSourceMethodRate
Nov 20, 2024 $0.01650 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Nov 20, 2024 $0.01182 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 23, 2024 $0.01762 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Oct 23, 2024 $0.01290 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Sep 18, 2024 $0.01686 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Sep 18, 2024 $0.01208 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Aug 21, 2024 $0.01624 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Aug 21, 2024 $0.01281 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jul 17, 2024 $0.01595 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jul 17, 2024 $0.01228 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 19, 2024 $0.01785 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic
Jun 19, 2024 $0.01277 MLC/I - Chain or Independent PharmacyCode 1, 5G - Generic

Earlier NADAC Price History

Pricing Methodology Legend

  • Code 1: The NADAC was calculated using information from the most recently completed pharmacy survey.
  • Code 4: The NADAC was carried forward from the previous file.
  • Code 5: The NADAC was calculated based on package size.

Understanding NADAC Pricing Data

The National Average Drug Acquisition Cost (NADAC) is compiled by the Centers for Medicare and Medicaid Services (CMS). This data is derived from random monthly surveys of more than 60,000 pharmacies across all 50 states.


Important Price Distinction:

The prices listed on this page represent the wholesale invoice price paid by pharmacies to acquire the drug. This is NOT the retail price paid by consumers at the pharmacy counter. Final patient costs typically include pharmacy markups, professional dispensing fees, and insurance adjustments.

NADAC Pricing Data Last Updated on: October 07, 2026