Product Information
OLOPATADINE HCL 0.1% EYE DROPS is a generic product labeled by Dr. Reddy's Laboratories Inc., priced at $1.2737 per ML under NDC 43598076507. Its NADAC has been published 118 times since Jul 3, 2024.
FDA first approved this application on Aug 2, 2019.
Strength
1 mg/mL
Manufacturer
Dr. Reddy's Laboratories Inc.NDC
43598076507
Classification
Generic
Dosage Form
SOLUTION/ DROPS
Route
OPHTHALMIC
Effective Date
9/23/2026
Active Ingredients
OLOPATADINE HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA209619FDA Approved
8/2/2019
On Market Since
9/1/2020
Pharmacological Classes
Price Statistics
The NADAC for OLOPATADINE HCL 0.1% EYE DROPS has been published 118 times since Jul 3, 2024, and over the history we have for it it has declined 18.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.2737 per ML |
|---|---|
| All-time high | $1.6679 (Aug 14, 2024) |
| All-time low | $1.0948 (Nov 20, 2024) |
| 52-week high | $1.2895 |
| 52-week low | $1.2029 |
| Median price | $1.2740 |
| Average price | $1.2987 |
| Largest weekly change | -17.1% (Sep 18, 2024) |
| Weeks tracked | 118 |
| Tracking since | Jul 3, 2024 |
Generic Alternatives
The matcher finds 3 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
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Manufacturer
Dr. Reddy's Laboratories Inc. manufacturer profile
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Drug market
Olopatadine Hydrochloride Ophthalmic market comparison
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Therapeutic class
Histamine-1 Receptor Antagonist class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of OLOPATADINE HCL 0.1% EYE DROPS?
The current National Average Drug Acquisition Cost (NADAC) for OLOPATADINE HCL 0.1% EYE DROPS, manufactured by Dr. Reddy's Laboratories Inc., is $1.2737 per ML (NDC 43598076507), effective Sep 30, 2026.
How has the price of OLOPATADINE HCL 0.1% EYE DROPS changed over time?
Over the history we have for it, the NADAC for OLOPATADINE HCL 0.1% EYE DROPS has declined 18.1%. It has been tracked across 118 weekly CMS publications since Jul 3, 2024.
What are the highest and lowest recorded NADAC prices for OLOPATADINE HCL 0.1% EYE DROPS?
Since Jul 3, 2024, the NADAC for OLOPATADINE HCL 0.1% EYE DROPS has ranged from a low of $1.0948 (Nov 20, 2024) to a high of $1.6679 (Aug 14, 2024), with a median of $1.2740 per ML.
Are there cheaper alternatives to OLOPATADINE HCL 0.1% EYE DROPS?
Yes. 3 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, EYE ALLERGY ITCH-RED 0.1% DROP, is $1.2205 per ML — about 4% below OLOPATADINE HCL 0.1% EYE DROPS.
Who manufactures OLOPATADINE HCL 0.1% EYE DROPS?
OLOPATADINE HCL 0.1% EYE DROPS (NDC 43598076507) is labeled by Dr. Reddy's Laboratories Inc., and CMS classifies it as a generic product.