NDC codes

FDA NDC Directory
Product NDC (as listed)79903-363Labeler and product segments. Claims need a package NDC.
Product NDC at billing width79903-0363Add the package segment from the table below.
Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC11-digit (billing)PackageCopy
79903-363-01799030363011 BOTTLE in 1 BOX (79903-363-01) / 15 mL in 1 BOTTLEMarketed from Dec 26, 2025

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary)
Original Redness Reliever
Generic name (nonproprietary)
tetrahydrolizine hcl
Active ingredients
Tetrahydrozoline hydrochloride — .05 g/100mL
Dosage form
Solution/ drops
Route
Ophthalmic
Labeler
WalmartNDC labeler code 79903
Product type
Over-the-counter drug
Marketing category
OTC monograph drugApplication M 018
Marketing start
Listing expires
Identifiers
Product ID 79903-363_46691108-80cd-e721-e063-6294a90a8cf7SPL ID 46691108-80cd-e721-e063-6294a90a8cf7SPL set ID 4414f768-0c69-d041-e063-6294a90a5bd9RxCUI 1052943UNII 0YZT43HS7DUPC 0194346489848

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Ophthalmic products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N479903036301 followed by a unit qualifier and the quantity

Package 79903-0363-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective .

Indications (excerpt from the label)

■ relieves redness of the eye due to minor eye irritations

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 79903-363

What is NDC 79903-363?
79903-363 is the product NDC for Original Redness Reliever (tetrahydrolizine hcl), Tetrahydrozoline hydrochloride .05 g/100mL solution/ drops, listed with the FDA by Walmart. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Original Redness Reliever (Tetrahydrolizine HCL).
What is the active ingredient?
Tetrahydrozoline hydrochloride.
Who is the labeler?
Walmart, NDC labeler code 79903. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Original Redness Reliever?
1 other product NDC are listed under this name. See all Original Redness Reliever NDCs.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Original Redness Reliever NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Original Redness Relievertetrahydrolizine hclTetrahydrozoline hydrochloride .05 g/100mLSolution/ dropsOphthalmicKC Pharmaceuticals55651-06355651-0063-01

Other NDCs under M 018

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under M 018
ProductStrengthForm · routeLabelerProduct NDC
Refresh P.M.mineral oil, petrolatumMineral oil 425 mg/g; Petrolatum 573 mg/gOintmentOphthalmicAllergan, Inc.0023-0240
Walgreens Soothing Eye Relief Lubricant Eye Dropspolyvinyl alcohol, povidonePolyvinyl alcohol .5 g/100mL; Povidone .6 g/100mLSolution/ dropsOphthalmicWalgreens Co.0363-0796
Regener-Eyes Ophthalmic Solution PROFESSIONAL STRENGTH XLglycerin ophthalmic solutionGlycerin 5 mg/mLSolution/ dropsOphthalmicM & M PRODUCTS, L.L.C.87354-002
Colirio Oftal-Mycinglycerin, naphazoline hydrochlorideGlycerin .25 g/100mL; Naphazoline hydrochloride .012 g/100mLSolution/ dropsOphthalmicGrandall Distributing Co., Inc.48201-107
Meijer Lubricant Eye Dropspolyethylene glycol 400, propylene glycolPropylene glycol .3 g/100mL; Polyethylene glycol 400 .4 g/100mLSolution/ dropsOphthalmicMeijer Distribution, Inc.41250-319
Systane Ultra Preservative Freepolyethylene glycol 400 and propylene glycolPolyethylene glycol 400 4 mg/mL; Propylene glycol 3 mg/mLSolution/ dropsOphthalmicAlcon Laboratories, Inc.0065-1507
Regener-Eyes Ophthalmic Solution LITE XLglycerin ophthalmic solutionGlycerin 4 mg/mLSolution/ dropsOphthalmicM & M PRODUCTS, L.L.C.87354-001
Polyvinyl AlcoholPolyvinyl alcohol 14 mg/mLSolution/ dropsOphthalmicA-S Medication Solutions50090-7119
Winco Maximum Redness Relief Eye Dropsglycerin, naphazoline hclGlycerin 500 mg/100mL; Naphazoline hydrochloride 30 mg/100mLSolution/ dropsOphthalmicWinCo Foods, LLC67091-285
Publix Advanced Relief Eye Dropsdextran 70, polyethylene glycol 400, povidone, tetrahydrozoline hydrochlorideDextran 70 .1 g/100mL + 3 more ingredientsSolution/ dropsOphthalmicPublix Super Markets, Inc.56062-084
Meijer Redness Reliefglycerin, naphazoline hciNaphazoline hydrochloride .012 g/100mL; Glycerin .25 g/100mLSolution/ dropsOphthalmicMeijer Distribution, Inc.41250-846
Equate Lubricant Eye Dropspolyethylene glycol 400, propylene glycolPolyethylene glycol 400 .4 g/100mL; Propylene glycol .3 g/100mLSolution/ dropsOphthalmicWalmart, Inc.79903-131
Artificial Tears Lubricant Eye Dropsglycerin, propylene glycolGlycerin 3 mg/mL; Propylene glycol 10 mg/mLSolution/ dropsOphthalmicCVS Pharmacy69842-454
Meijer Lubricant Eye Dropscarboxymethylcellulose sodiumCarboxymethylcellulose sodium .5 g/100mLSolution/ dropsOphthalmicMeijer Distribution, Inc.79481-0066
Systane Hydration PF Preservative Freepolyethylene glycol 400 and propylene glycolPolyethylene glycol 400 4 mg/mL; Propylene glycol 3 mg/mLSolution/ dropsOphthalmicAlcon Laboratories, Inc.0065-1510
REFRESH OPTIVE Advancedcarboxymethylcellulose sodium, glycerin, and polysorbate 80Carboxymethylcellulose sodium 5 mg/mL + 2 more ingredientsSolution/ dropsOphthalmicAllergan, Inc.0023-4307
Exchange Select Maximum Redness Relief Eye Dropsglycerin, naphazoline hclGlycerin .5 g/100mL; Naphazoline hydrochloride .03 g/100mLSolution/ dropsOphthalmicArmy and Air Force Exchange Service55301-998
Tyson 2.0 Mike Red Eye Drops For Dry High Eyesglycerin, naphazoline hclGlycerin .5 g/100mL; Naphazoline hydrochloride .03 g/100mLSolution/ dropsOphthalmicJbrands Pharma L.L.C.84843-0050
Sunmark Eye Drops Advanced Moisturizer/Lubricantdextran, polyethylene glycol 400, povidone, tetrahydrozolineDextran 70 .1 g/100mL + 3 more ingredientsSolution/ dropsOphthalmicStrategic Sourcing Services LLC49348-697
Discount Drug Mart Eye Drops A.C.tetrahydrozoline hcl, zinc sulfateTetrahydrozoline hydrochloride .05 g/100mL; Zinc sulfate .25 g/100mLSolutionOphthalmicDiscount Drug Mart53943-062

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