Product Information
LUBRICANT 0.5% EYE DROP is a generic product labeled by Rugby Laboratories, priced at $0.2548 per EA under NDC 00536138793. Its NADAC has been published 33 times since Feb 18, 2026.
Strength
.5 g/100mL
Manufacturer
Rugby LaboratoriesNDC
00536138793
Classification
Generic
Dosage Form
SOLUTION/ DROPS
Route
OPHTHALMIC
Effective Date
9/23/2026
Active Ingredients
CARBOXYMETHYLCELLULOSE SODIUMApproval Type
OTC MONOGRAPH DRUG
FDA Application
M018On Market Since
3/23/2023
Price Statistics
The NADAC for LUBRICANT 0.5% EYE DROP has been published 33 times since Feb 18, 2026, and over the history we have for it it has risen 2.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2548 per EA |
|---|---|
| All-time high | $0.2584 (Jul 15, 2026) |
| All-time low | $0.2486 (Feb 18, 2026) |
| 52-week high | $0.2584 |
| 52-week low | $0.2486 |
| Median price | $0.2548 |
| Average price | $0.2535 |
| Largest weekly change | +1.8% (Apr 22, 2026) |
| Weeks tracked | 33 |
| Tracking since | Feb 18, 2026 |
Generic Alternatives
The matcher finds 4 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 36% 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
Rugby Laboratories manufacturer profile
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Drug market
Carboxymethylcellulose sodium market comparison
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Guide
Understanding NADAC pricing
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Frequently asked questions
What is the NADAC price of LUBRICANT 0.5% EYE DROP?
The current National Average Drug Acquisition Cost (NADAC) for LUBRICANT 0.5% EYE DROP, manufactured by Rugby Laboratories, is $0.2548 per EA (NDC 00536138793), effective Sep 30, 2026.
How has the price of LUBRICANT 0.5% EYE DROP changed over time?
Over the history we have for it, the NADAC for LUBRICANT 0.5% EYE DROP has risen 2.5%. It has been tracked across 33 weekly CMS publications since Feb 18, 2026.
What are the highest and lowest recorded NADAC prices for LUBRICANT 0.5% EYE DROP?
Since Feb 18, 2026, the NADAC for LUBRICANT 0.5% EYE DROP has ranged from a low of $0.2486 (Feb 18, 2026) to a high of $0.2584 (Jul 15, 2026), with a median of $0.2548 per EA.
Are there cheaper alternatives to LUBRICANT 0.5% EYE DROP?
Yes. 4 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, LUBRICANT 0.5% EYE DROPS, is $0.1628 per EA — about 36% below LUBRICANT 0.5% EYE DROP.
Who manufactures LUBRICANT 0.5% EYE DROP?
LUBRICANT 0.5% EYE DROP (NDC 00536138793) is labeled by Rugby Laboratories, and CMS classifies it as a generic product.