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KETOROLAC TROMETHAMINE 4 mg/mL Solution/ Drops — NDC 50090-3550-0 (Billing 50090-3550-00)

by A-S Medication Solutions · 1 BOTTLE, DROPPER in 1 CARTON / 5 mL in 1 BOTTLE, DROPPER

This is a package of KETOROLAC TROMETHAMINE 4 mg/mL Solution/ Drops from A-S Medication Solutions, marketed since Nov 2013 and currently FDA-listed. It is this product's only package size.

NDC 50090-3550-00
🏷️ FDA NDC (as labeled) 50090-3550-0 billing pads the package segment with a zero
Rx only Brand On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

⚠️
Other active recalls for Ketorolac Tromethamine (different manufacturers) — 3 · tap to view
These affect other manufacturers’ products for the same ingredient — not necessarily the exact NDC on this page.
Class II · Oct 1, 2025 — Presence of Particulate Matter: Particulate matter identified as glass (Aspiro Pharma Limited) · FDA recall D-0036-2026
Class II · Sep 5, 2025 — Lack of Assurance of Sterility; atypical weight loss due to improper bottle sealing leading to potential sterility concerns (Apotex Corp.) · FDA recall D-0677-2025
Class II · May 28, 2025 — Lack of Assurance of Sterility (Apotex Corp.) · FDA recall D-0494-2025
Each entry is an official FDA enforcement report — look up any recall number in the FDA recall database ↗

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 50090-3550-0
Product NDC 50090-3550
11-digit billing NDC 50090355000
NCPDP billing unit ML — per mL (volume)
RxCUI 860103
UNII 4EVE5946BQ
Application # NDA021528
SPL Set ID 1580b751-15ff-4193-8f22-25a9a468989a
Established class (EPC) Anti-Inflammatory Agents; Cyclooxygenase Inhibitor; Nonsteroidal Anti-inflammatory Drug
Mechanism of action Cyclooxygenase Inhibitors
Chemical class Non-Steroidal
DEA schedule Non-controlled
Marketing category NDA AUTHORIZED GENERIC
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2013-11-21
Route OPHTHALMIC
Dosage form SOLUTION/ DROPS
Substance KETOROLAC TROMETHAMINE

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

GPI-14 86805035102015
GPI class Ketorolac Tromethamine
GCN Seq No 052960
GCN 20255
HICL code 005175
Ingredient (HICL) Ketorolac Tromethamine
HIC1 code Q
Therapeutic class — broad (HIC1) Ear/Eye/Nose/Rectum/Topical/Vagina/Other
HIC2 code Q6
Therapeutic class — intermediate (HIC2) Ophthalmic Preparations
HIC3 code Q6P
Therapeutic class — specific (HIC3) Eye Anti-Inflammatory Agents
AHFS code 28:08.04.04
AHFS class Reversible Cox-1/Cox-2 Inhibitors
FDB label name KETOROLAC 0.4% OPHTH SOLUTION
FDB brand name Ketorolac Tromethamine
Legend status F — Federal legend — prescription drug or device
Quick answers
  • GSN (GCN sequence number): 052960
  • GCN: 20255
  • GPI-14 (Medi-Span): 86805035102015
  • HICL (First Databank): 005175
  • AHFS class code: 28:08.04.04
  • RxCUI (RxNorm): 860103
Why two NDCs? The FDA registers this code as 50090-3550-0 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 50090-3550-00. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

RxNorm drug class

This medicine belongs to the Nonsteroidal Anti-inflammatory Drug class.

Pharmacologic class Nonsteroidal Anti-inflammatory Drug, Cyclooxygenase Inhibitor
Drug family (ATC) Sympathomimetics excl. antiglaucoma preparations, Acetic acid derivatives and related substances, Antiinflammatory agents, non-steroids
How it works Cyclooxygenase Inhibitors
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

Clinical

Label name KETOROLAC 0.4% OPHTH SOLUTION Ingredient Ketorolac Tromethamine
📖 What it is MedlinePlus · NLM

Ophthalmic ketorolac is used to treat itchy eyes caused by allergies. It also is used to treat swelling and redness (inflammation) that can occur after cataract surgery. Ketorolac is in a class of medications called nonsteroidal anti-inflammatory drugs (NSAIDs). It works by stopping the release of substances that cause allergy symptoms and inflammation.

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • It depends on the form. The injection, tablets and Sprix nasal spray are for short-term relief of moderate to moderately severe pain in adults. The eye drops treat eye itching from...
  • For pain, no more than 5 days total, counting injection, tablets and spray together. Taking it longer or at higher doses raises the risk of serious side effects without better reli...
  • No. Ketorolac should not be combined with aspirin or other NSAIDs because the risk of stomach bleeding and other serious effects goes up with no extra benefit. Always check with me...
  • Can I take it with ibuprofen or aspirin?
📖 Read our full Ketorolac guide →
1
Nutrient depletion considerations

Ketorolac Tromethamine may be associated with lower levels of 1 nutrient — worth a chat with your pharmacist, not a cause for alarm.

🧪 Full Ketorolac Tromethamine nutrient depletion report →
An association is not a deficiency. Educational only — don't start or stop anything without professional guidance.
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer mLPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · Q2 2026 $10.91 $54.57 / 5 ml
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
50090-3550-00 You're viewing this Main listing 1 BOTTLE, DROPPER in 1 CARTON / 5 mL in 1 BOTTLE, DROPPER 2018-08-23 — Active

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Ketorolac Tromethamine 4 mg/mL 60758-0773-05 Pacific 1 bottle $12.674 — Availability likely —
Acular Ls 4 mg/mL 00023-9277-05 Allergan, 1 bottle $54.455 — Availability likely —
Ketorolac Tromethamine 4 mg/mLthis 50090-3550-00 A-S 1 bottle — — FDA listed —
Ketorolac Tromethamine 4 mg/mL 65862-0775-05 Aurobindo 1 bottle — — FDA listed —
About this product: this is an authorized generic — the brand-name product marketed without its brand name. Other versions are listed above, least expensive first.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2003
First FDA approval
May 2003
📍
2026
Currently FDA-listed
23 years listed
🛡️
2027
Latest patent/protection listed
not a guaranteed launch date
✅Generic appears available

FDA-approved generic versions are listed, and recent pricing/market data suggests they may be available — see Therapeutic equivalents.

🛡️ Latest patent/protection date listed: FDA patent/protection data lists protections through Nov 2027. This may affect when a full generic version becomes widely available, but it is not a guaranteed launch date.
📅 FDA approved May 30, 2003 RLD RS ⏳ ~1.1 yr to latest listed protection

Why the date isn’t exact: Generic timing can change because patents may be challenged, settled, licensed, added, removed, or worked around with a narrower label — and FDA approval does not always mean a pharmacy can get the generic today.

Patents & exclusivity — FDA Orange Book
US 8008338 — drug substance (U-1181)
US 8008338*PED — drug product
2003 2005 2007 2009 2011 2013 2015 2017 2019 2021 2023 2025 2027
Today
LOE
Substance patent Formulation patent Method-of-use patent Exclusivity Pediatric +6mo
🏛️FDA exclusivity
FDA-granted marketing protection. It’s separate from patents and may be shorter than patent protection.
🧪Product / substance patents
Patents covering the active ingredient, product, formulation, or related drug features.
🎯Method-of-use patents
Patents covering specific approved uses. These can sometimes be carved out with a “skinny label,” but not always.
🛈 What do these terms mean?
Patent
Legal protection listed in the Orange Book that may delay generic approval or launch. Issued by the U.S. Patent & Trademark Office.
Substance patent
Covers the active drug molecule itself — the hardest to design around. A generic generally can’t launch until it expires.
Formulation (product) patent
Covers a specific formulation or dosage form. A generic can sometimes work around it with a different formulation.
Method-of-use patent
A patent covering one specific approved use of the drug — not necessarily the whole molecule. A generic can sometimes launch with a “skinny label” that carves out the protected use and keeps the others.
Skinny label
A generic label that omits a still-patented use when the FDA allows it — letting a generic reach the market for the unprotected uses.
Exclusivity
FDA-granted marketing protection, separate from patents — e.g. 5-yr new chemical entity, 7-yr orphan drug, or a +6-month pediatric extension.
Paragraph IV
A generic applicant’s formal challenge to a listed patent. It can potentially lead to earlier generic entry, but often involves litigation or a settlement.
RLD / RS
Reference Listed Drug — the brand product the FDA uses as the reference for generic applications. Reference Standard — the product the FDA expects generics to compare against in bioequivalence testing.
TE / AB rating
FDA therapeutic-equivalence rating. An AB rating generally means the FDA considers a generic therapeutically equivalent to — and substitutable for — the brand.
LOE (loss of exclusivity)
The latest patent or exclusivity currently listed — the loss-of-exclusivity / latest-listed-protection date shown on this page. Paragraph-IV challenges and settlements can move the real date earlier; FDA approval and a manufacturer’s decision to market can move it later.

Built from the FDA Orange Book. The bars above are scaled to each protection’s expiry; the red LOE marker is the last one to lapse.

Listed patents (2)
PatentTypeUse codeExpires
US 8008338 ↗ Drug substance U-1181 May 24, 2027
US 8008338*PED ↗ Drug product — Nov 24, 2027
Common questions
Is there a generic version of KETOROLAC 0.4% OPHTH SOLUTION?
Yes — an FDA-approved generic equivalent is listed in the FDA Orange Book for KETOROLAC 0.4% OPHTH SOLUTION. See the alternatives section for substitutable, lower-cost products.
The FDA approved a generic — why can’t I get it at my pharmacy yet?
FDA approval and pharmacy availability are two different things. The FDA can approve a generic years before it actually reaches pharmacies, because the brand company may still hold patents or have a settlement that delays the launch. A manufacturer also has to choose to make and sell it, and have supply ready. So a drug can be “FDA-approved generic exists” and still be brand-only at the counter today.
Why do different websites show different generic release dates?
Generic availability is not based on one single date. Some sources use the first exclusivity expiration, some use the last product patent, and others use the latest method-of-use patent. Patent challenges, settlements, licenses, and label carve-outs can also change the real-world launch date. This page shows the underlying Orange Book dates so you can see why estimates may differ.
What does “FDA listed” mean?
It means the product appears in the FDA’s official NDC directory. That’s a good sign a product exists and is intended for the U.S. market, but on its own it does not confirm a pharmacy can fill it today. Where we have recent retail pricing data (NADAC) for a product, we label it “Availability likely” instead.
What does a patent or protection date mean here?
It’s the latest date currently listed in the FDA Orange Book for a patent or exclusivity on the brand product. It can affect when a full generic version becomes widely available — but it is not a guaranteed generic launch date. Generics sometimes arrive earlier (through a settlement or patent challenge) or later (a manufacturer still has to make and sell one).
What does “current Orange Book estimate” mean?
It means we are using the latest patent and exclusivity dates currently listed in the FDA Orange Book. It is not a guaranteed launch date.
Can a generic come out before the last patent expires?
Sometimes. A generic company may challenge a patent, settle with the brand manufacturer, receive a license, or obtain approval with a narrower label that avoids a patented use. In other cases, the last listed protection may delay full-label generic competition.
Can a generic come out after the listed dates?
Yes. Even after patents or exclusivity expire, a generic still needs FDA approval and a manufacturer must choose to market it. Supply, litigation, business decisions, or regulatory issues can delay actual availability.
What is the difference between patents and exclusivity?
Patents are legal protections usually issued by the U.S. Patent and Trademark Office. FDA exclusivity is marketing protection granted by the FDA. They are separate, and either one can affect generic timing.
Why are there multiple patent dates?
One drug can have several patents covering different things: the active ingredient, a formulation, a manufacturing process, or a specific approved use. That is why a page may show several expiration dates instead of one simple generic date.
Built from FDA Orange Book patent and exclusivity data. Dates are refreshed from public FDA data when available; the marker is max(latest patent expiry, latest exclusivity expiry). Paragraph-IV settlements and first-filer 180-day exclusivity can shift the real date; a method-of-use patent may allow an earlier skinny-label generic for non-protected indications. Generic launch timing is an estimate, not a guarantee.
Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

Manufacturer & labeler

LabelerA-S Medication Solutions
Application holderABBVIE INC
FDA applicationNDA021528 (NDA AUTHORIZED GENERIC)
Labeler code50090
First marketedNov 2013
Product typeHuman Prescription Drug
Portfolio2,811 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

Full prescribing information FDA SPL

The complete FDA label for this product — the official prescribing information, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration 💊 Dosage Forms and Strengths ⛔ Contraindications ⚠️ Warnings and Cautions 🤒 Adverse Reactions 👥 Use in Specific Populations 🤰 Pregnancy 🧒 Pediatric Use 🧓 Geriatric Use 🧬 Clinical Pharmacology 🧬 Mechanism of Action 📦 How Supplied / Storage and Handling 📦 Storage and Handling 📋 Description 💬 Information for Patients 🧬 Pharmacokinetics 🔬 Clinical Studies 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 48 words ▾

1 INDICATIONS AND USAGE Ketorolac tromethamine ophthalmic solution is indicated for the reduction of ocular pain and burning/stinging following corneal refractive surgery. Ketorolac tromethamine ophthalmic solution is a nonsteroidal, anti-inflammatory drug (NSAID) indicated for the reduction of ocular pain and burning/stinging following corneal refractive surgery. ( 1 )

⏱️ Dosage and Administration 119 words ▾

2 DOSAGE AND ADMINISTRATION One drop of ketorolac tromethamine ophthalmic solution should be applied in the operated eye 4 times per day as needed for pain and burning/stinging for up to 4 days following corneal refractive surgery. ( 2.1 )

2.1Recommended Dosing The recommended dose of ketorolac tromethamine ophthalmic solution is one drop four times a day in the operated eye as needed for pain and burning/stinging for up to 4 days following corneal refractive surgery.

2.2Use With Other Topical Ophthalmic Medications Ketorolac tromethamine ophthalmic solution has been safely administered in conjunction with other topical ophthalmic medications such as alpha-agonists, antibiotics, beta-blockers, carbonic anhydrase inhibitors, cycloplegics, and mydriatics. Drops should be administered at least 5 minutes apart.

💊 Dosage Forms and Strengths 24 words ▾

3 DOSAGE FORMS AND STRENGTHS Ophthalmic solution containing ketorolac tromethamine 0.4% (4 mg/mL). Ophthalmic solution containing ketorolac tromethamine 0.4% (4 mg/mL). ( 3 )

⛔ Contraindications 38 words ▾

4 CONTRAINDICATIONS Ketorolac tromethamine ophthalmic solution is contraindicated in patients with previously demonstrated hypersensitivity to any of the ingredients in the formulation [see Adverse Reactions (6.1) ] . Hypersensitivity to any component of this product. ( 4 )

⚠️ Warnings and Cautions ~2 min read ▾

5 WARNINGS AND PRECAUTIONS Delayed healing ( 5.1 ) Cross-sensitivity or hypersensitivity ( 5.2 ) Increased bleeding time due to interference with thrombocyte aggregation ( 5.3 ) Corneal effects including keratitis ( 5.4 )

5.1Delayed Healing Topical nonsteroidal anti-inflammatory drugs (NSAIDs) may slow or delay healing. Topical corticosteroids are also known to slow or delay healing. Concomitant use of topical NSAIDs and topical steroids may increase the potential for healing problems.

5.2Cross-Sensitivity or Hypersensitivity There is the potential for cross-sensitivity to acetylsalicylic acid, phenylacetic acid derivatives, and other NSAIDs. There have been reports of bronchospasm or exacerbation of asthma associated with the use of ketorolac tromethamine ophthalmic solution in patients who have either a known hypersensitivity to aspirin/non-steroidal anti-inflammatory drugs or a past medical history of asthma. Therefore, caution should be used when treating individuals who have previously exhibited sensitivities to these drugs.

5.3Increased Bleeding Time With some NSAIDs, there exists the potential for increased bleeding time due to interference with thrombocyte aggregation. There have been reports that ocularly applied nonsteroidal anti-inflammatory drugs may cause increased bleeding of ocular tissues (including hyphemas) in conjunction with ocular surgery. It is recommended that ketorolac tromethamine ophthalmic solution be used with caution in patients with known bleeding tendencies or who are receiving other medications, which may prolong bleeding time.

5.4Corneal Effects Use of topical NSAIDs may result in keratitis. In some susceptible patients, continued use of topical NSAIDs may result in epithelial breakdown, corneal thinning, corneal erosion, corneal ulceration, or corneal perforation. These events may be sight threatening.

Patients with evidence of corneal epithelial breakdown should immediately discontinue use of topical NSAIDs and should be closely monitored for corneal health. Postmarketing experience with topical NSAIDs suggests that patients with complicated ocular surgeries, corneal denervation, corneal epithelial defects, diabetes mellitus, ocular surface diseases (e.g., dry eye syndrome), rheumatoid arthritis, or repeat ocular surgeries within a short period of time may be at increased risk for corneal adverse events which may become sight threatening.

Topical NSAIDs should be used with caution in these patients. Postmarketing experience with topical NSAIDs also suggests that use more than 1 day prior to surgery or use beyond 14 days post-surgery may increase patient risk for the occurrence and severity of corneal adverse events.

5.5Risk of Contamination Do not allow the tip of the bottle to contact the eye or surrounding structures because this could cause the tip to become contaminated by common bacteria known to cause ocular infections. Serious damage to the eye and subsequent loss of vision may result from using contaminated solutions. 5. 6 Contact Lens Wear Ketorolac tromethamine ophthalmic solution should not be administered while wearing contact lenses.

🤒 Adverse Reactions ~2 min read ▾

6 ADVERSE REACTIONS The following serious adverse reactions are described elsewhere in the labeling: Delayed Healing [ see Warnings and Precautions (5.1) ] Cross-Sensitivity or Hypersensitivity [ see Warnings and Precautions (5.2) ] Increased Bleeding Time [ see Warnings and Precautions (5.3) ] Corneal Effects [ see Warnings and Precautions (5.4) ] The most common adverse reactions occurring in 1 - 5% of patients included conjunctival hyperemia, corneal infiltrates, headache, ocular edema and ocular pain. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Allergan at 1-800-678-1605 or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The most frequently reported adverse reactions for ketorolac tromethamine ophthalmic solution occurring in approximately 1 to 5% of the overall study population were conjunctival hyperemia, corneal infiltrates, headache, ocular edema, and ocular pain.

The most frequent adverse reactions reported with the use of ketorolac tromethamine ophthalmic solutions have been transient stinging and burning on instillation. These reactions were reported by up to 40% of patients participating in clinical trials. Other adverse reactions occurring approximately in 1 to 10% of the time during treatment with other ketorolac tromethamine ophthalmic solutions included allergic reactions (including eye swelling, eyelid edema, and hyperemia), corneal edema, iritis, ocular inflammation, ocular irritation, superficial keratitis, and superficial ocular infections.

Other adverse reactions reported rarely with the use of ketorolac tromethamine ophthalmic solutions included: corneal ulcer, eye dryness, and visual disturbance (blurry vision).

6.2Postmarketing Experience The following adverse reactions have been identified during postmarketing use of ketorolac tromethamine ophthalmic solutions in clinical practice. Because they are reported voluntarily from a population of unknown size, estimates of frequency cannot be made. The reactions, which have been chosen for inclusion due to either their seriousness, frequency of reporting, possible causal connection to topical ketorolac tromethamine ophthalmic solutions or a combination of these factors, include bronchospasm or exacerbation of asthma, corneal erosion, corneal perforation, corneal thinning and corneal melt, and epithelial breakdown [see Warnings and Precautions ( 5.2 , 5.4 )].

👥 Use in Specific Populations 126 words ▾

8 USE IN SPECIFIC POPULATIONS

8.1Pregnancy Risk Summary There are no adequate or well-controlled studies with ketorolac tromethamine ophthalmic solution in pregnant women. No evidence of teratogenicity has been observed in rats or rabbits with ketorolac tromethamine ophthalmic solution at clinically relevant doses. 8.

2 Lactation Risk Summary It is not known whether ketorolac when given topically is present in human milk. Because many drugs are excreted in human milk, caution should be exercised when ketorolac tromethamine ophthalmic solution is administered to a nursing woman.

8.4Pediatric Use Safety and effectiveness of ketorolac tromethamine in pediatric patients below the age of 3 have not been established.

8.5Geriatric Use No overall differences in safety or effectiveness have been observed between elderly and other adult patients.

🤰 Pregnancy 39 words ▾

8.1Pregnancy Risk Summary There are no adequate or well-controlled studies with ketorolac tromethamine ophthalmic solution in pregnant women. No evidence of teratogenicity has been observed in rats or rabbits with ketorolac tromethamine ophthalmic solution at clinically relevant doses.

🧒 Pediatric Use 21 words ▾

8.4Pediatric Use Safety and effectiveness of ketorolac tromethamine in pediatric patients below the age of 3 have not been established.

🧓 Geriatric Use 19 words ▾

8.5Geriatric Use No overall differences in safety or effectiveness have been observed between elderly and other adult patients.

🧬 Clinical Pharmacology 141 words ▾

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Ketorolac tromethamine is a nonsteroidal anti-inflammatory drug which, when administered systemically, has demonstrated analgesic, anti-inflammatory, and anti-pyretic activity. The mechanism of its action is thought to be due to its ability to inhibit prostaglandin biosynthesis.

12.3Pharmacokinetics One drop of 0.5% ketorolac tromethamine ophthalmic solution was instilled into one eye and one drop of vehicle into the other eye TID in 26 healthy subjects. Five of 26 subjects had detectable concentrations of ketorolac in their plasma (range 11 to 23 ng/mL) at day 10 during topical ocular treatment. Two drops of 0.5% ketorolac tromethamine ophthalmic solution instilled into the eyes of patients 12 hours and 1 hour prior to cataract extraction achieved a mean ketorolac concentration of 95 ng/mL in the aqueous humor of 8 of 9 eyes tested (range 40 to 170 ng/mL).

🧬 Mechanism of Action 39 words ▾

12.1Mechanism of Action Ketorolac tromethamine is a nonsteroidal anti-inflammatory drug which, when administered systemically, has demonstrated analgesic, anti-inflammatory, and anti-pyretic activity. The mechanism of its action is thought to be due to its ability to inhibit prostaglandin biosynthesis.

📦 How Supplied / Storage and Handling 20 words ▾

16 HOW SUPPLIED/STORAGE AND HANDLING Product: 50090-3550 NDC: 50090-3550-0 5 mL in a BOTTLE, DROPPER / 1 in a CARTON

📦 Storage and Handling 11 words ▾

Storage Store at 15°-25°C (59°-77°F). Allergan, Inc., Irvine, CA 92612, U.S.A.

📋 Description 175 words ▾

11 DESCRIPTION K etorolac tromethamine ophthalmic solution 0.4% is a member of the pyrrolo-pyrrole group of nonsteroidal anti-inflammatory drugs (NSAIDs) for ophthalmic use. Its chemical name is (±)-5-Benzoyl-2,3-dihydro-1 H -pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1), and its molecular weight is 376.40. Its molecular formula is C 19 H 24 N 2 O 6 and it has the following structure: Ketorolac tromethamine ophthalmic solution is supplied as a sterile isotonic aqueous 0.4% solution, with a pH of approximately 7.4.

Ketorolac tromethamine ophthalmic solution contains a racemic mixture of R-(+) and S-(-)- ketorolac tromethamine. Ketorolac tromethamine may exist in three crystal forms. All forms are equally soluble in water.

The pKa of ketorolac is 3.5. This white to off-white crystalline substance discolors on prolonged exposure to light. The osmolality of ketorolac tromethamine ophthalmic solution is 290 mOsmol/kg.

Each mL of ketorolac tromethamine ophthalmic solution contains: Active: ketorolac tromethamine 0.4%. Preservative: benzalkonium chloride 0.006%. Inactives : edetate disodium 0.015%; octoxynol 40; purified water; sodium chloride; and hydrochloric acid and/or sodium hydroxide to adjust pH.

Chemical Structure ketorolac tromethamine.jpg

💬 Information for Patients 193 words ▾

17 PATIENT COUNSELING INFORMATION Slow or Delayed Healing Inform patients of the possibility that slow or delayed healing may occur while using nonsteroidal anti-inflammatory drugs (NSAIDs). Avoiding Contamination of the Product Instruct patients to avoid allowing the tip of the bottle to contact the eye or surrounding structures because this could cause the tip to become contaminated by common bacteria known to cause ocular infections. Serious damage to the eye and subsequent loss of vision may result from using contaminated solutions.

Contact Lens Wear Advise patients that ketorolac tromethamine ophthalmic solution should not be administered while wearing contact lenses. Intercurrent Ocular Conditions Advise patients that if they develop an intercurrent ocular condition (e.g., trauma or infection) or have ocular surgery, they should immediately seek their physician’s advice concerning the continued use of ketorolac tromethamine ophthalmic solution. Concomitant Topical Ocular Therapy Advise patients that if more than one topical ophthalmic medication is being used, the medicines should be administered at least 5 minutes apart.

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PACIFIC PHARMA and its design are trademarks of Allergan, Inc., an AbbVie company. V3.0USPI0773 PACIFIC PHARMA

🧬 Pharmacokinetics 99 words ▾

12.3Pharmacokinetics One drop of 0.5% ketorolac tromethamine ophthalmic solution was instilled into one eye and one drop of vehicle into the other eye TID in 26 healthy subjects. Five of 26 subjects had detectable concentrations of ketorolac in their plasma (range 11 to 23 ng/mL) at day 10 during topical ocular treatment. Two drops of 0.5% ketorolac tromethamine ophthalmic solution instilled into the eyes of patients 12 hours and 1 hour prior to cataract extraction achieved a mean ketorolac concentration of 95 ng/mL in the aqueous humor of 8 of 9 eyes tested (range 40 to 170 ng/mL).

🔬 Clinical Studies 82 words ▾

14 CLINICAL STUDIES In two double-masked, multi-centered, parallel-group studies, 313 patients who had undergone photorefractive keratectomy received ketorolac tromethamine ophthalmic solution 0.4% or its vehicle QID for up to 4 days. Significant differences favored ketorolac tromethamine ophthalmic solution for the reduction of ocular pain and burning/stinging following photorefractive keratectomy surgery. Results from clinical studies indicate that ketorolac tromethamine has no significant effect upon intraocular pressure.

The safety and effectiveness of ketorolac tromethamine ophthalmic solution in post-cataract surgery patients has not been established.

📄 Package Label / Principal Display Panel 4 words ▾

Ketorolac Tromethamine Label Image

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Ketorolac Tromethamine — the program that covers self-administered drugs. 27 manufacturers.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Ketorolac Tromethamine. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$8.53M
Claims incl. refills
446K
Beneficiaries
349.6K
Spend / beneficiary
$24.38
Spend / claim
$19.12
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.

About this NDC listing & data coverage

Finished prescription product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos — Not published for this NDC No photo available yet for this listing.
Inactive ingredients (structured) — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is available.
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data ✓ Available
HCPCS J-code billing crosswalk — Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by A-S Medication Solutions. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
A-S Medication Solutions is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as a prescription product, so it is dispensed under a prescriber's order. Your pharmacist can tell you whether any over-the-counter forms of the same medication exist.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.
← 50090-3541-00 · A-S 50090-3556-00 · A-S →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.