Product Information
PATADAY ONCE DAILY 0.2% DROPS is a brand product labeled by Alcon Laboratories, Inc., priced at $5.8686 per ML under NDC 00065815001. Its NADAC has been published 289 times since Jun 17, 2020.
Strength
2 mg/mL
Manufacturer
Alcon Laboratories, Inc.NDC
00065815001
Classification
Brand
Dosage Form
SOLUTION
Route
OPHTHALMIC
Last Updated
5/20/2026
Active Ingredients
OLOPATADINE HYDROCHLORIDEApproval Type
New Drug (NDA)
FDA Application
NDA021545On Market Since
2/28/2020
Pharmacological Classes
Price Statistics
The NADAC for PATADAY ONCE DAILY 0.2% DROPS has been published 289 times since Jun 17, 2020, and over the history we have for it it has held within roughly two percent of its current level. The table below summarizes its recorded NADAC range and movement.
| Current price | $5.8686 per ML |
|---|---|
| All-time high | $6.1226 (Oct 11, 2023) |
| All-time low | $5.1864 (May 19, 2021) |
| 52-week high | $5.9264 |
| 52-week low | $5.7473 |
| Median price | $5.8556 |
| Average price | $5.8634 |
| Largest weekly change | +11.3% (Jun 23, 2021) |
| Weeks tracked | 289 |
| Tracking since | Jun 17, 2020 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 66% 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 PATADAY ONCE DAILY 0.2% DROPS?
The current National Average Drug Acquisition Cost (NADAC) for PATADAY ONCE DAILY 0.2% DROPS, manufactured by Alcon Laboratories, Inc., is $5.8686 per ML (NDC 00065815001), effective Jun 24, 2026.
How has the price of PATADAY ONCE DAILY 0.2% DROPS changed over time?
Over the history we have for it, the NADAC for PATADAY ONCE DAILY 0.2% DROPS has held within roughly two percent of its current level. It has been tracked across 289 weekly CMS publications since Jun 17, 2020.
What are the highest and lowest recorded NADAC prices for PATADAY ONCE DAILY 0.2% DROPS?
Since Jun 17, 2020, the NADAC for PATADAY ONCE DAILY 0.2% DROPS has ranged from a low of $5.1864 (May 19, 2021) to a high of $6.1226 (Oct 11, 2023), with a median of $5.8556 per ML.
Are there cheaper alternatives to PATADAY ONCE DAILY 0.2% DROPS?
Yes. 3 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, OLOPATADINE HCL 0.2% EYE DROP, is $1.9979 per ML — about 66% below PATADAY ONCE DAILY 0.2% DROPS.
Who manufactures PATADAY ONCE DAILY 0.2% DROPS?
PATADAY ONCE DAILY 0.2% DROPS (NDC 00065815001) is labeled by Alcon Laboratories, Inc., and CMS classifies it as a brand product.
Related Drugs
Same classification