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Baxdela delafloxacin meglumine 450 mg Tablet, 20-count — NDC 70842-0101-01 package photo

Baxdela delafloxacin meglumine 450 mg Tablet, 20-count

by Melinta Therapeutics, LLC · 1 BOTTLE in 1 CARTON (70842-101-01) / 20 TABLET in 1 BOTTLE
NDC 70842-0101-01
🏷️ FDA NDC (as labeled) 70842-101-01 billing pads the product segment with a zero
This package
Contains20-count Medicaid pays$72.89 / unit · 12 mo Per package$1,457.82 / 20 tablets · Medicaid Pack sizes3 compare ↓
Also priced by: Part D plans $82.40/unit — full pricing hub ↓
Also comes in: 2 tablets 70842-0101-05 20 tablets 70842-0101-02
Rx only Brand On market Non-controlled
🗂️ Data synced 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

🆔 Identity & classification

FDA NDC (as labeled) 70842-101-01
Product NDC 70842-101
11-digit billing NDC 70842010101
NCPDP billing unit EA — each (per item)
RxCUI 1927667, 1927672, 1927677, 1927682
UNII N7V53U4U4T
Application # NDA208610
SPL Set ID fb77637a-88d9-4aea-958f-e270030ce30d
Established class (EPC) Fluoroquinolone Antibacterial
Chemical class Fluoroquinolones
DEA schedule Non-controlled
Marketing category NDA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2017-06-19
Route ORAL
Dosage form TABLET
Substance DELAFLOXACIN MEGLUMINE
GPI-14 05000025100320
GPI class Baxdela
GCN Seq No 077492
GCN 43532
HICL code 044372
Ingredient (HICL) Delafloxacin Meglumine
HIC1 code W
Therapeutic class — broad (HIC1) Anti-Infecting Agents
HIC2 code W1
Therapeutic class — intermediate (HIC2) Antibiotics
HIC3 code W1Q
Therapeutic class — specific (HIC3) Quinolone Antibiotics
AHFS code 08:12.18.00
AHFS class Quinolone Antibiotics
FDB label name BAXDELA 450 MG TABLET
FDB brand name Baxdela
Legend status F — Federal legend — prescription drug or device
Why two NDCs? The FDA registers this code as 70842-101-01 — a 5-3-2 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 product segment → 70842-0101-01. 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 Fluoroquinolone Antibacterial class.

Pharmacologic class Fluoroquinolone Antibacterial
Drug family (ATC) Fluoroquinolones
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.

🏭 Manufacturer & labeler

LabelerMelinta Therapeutics, LLC
Application holderMELINTA SUBSIDIARY CORP
FDA applicationNDA208610 (NDA)
Labeler code70842
First marketedJun 2017
Product typeHuman Prescription Drug
Portfolio11 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.

🩺 Clinical

Label name BAXDELA 450 MG TABLET Ingredient Delafloxacin Meglumine
📖 What it is MedlinePlus · NLM

Delafloxacin is used to treat skin infections and pneumonia (an infection of the lungs) caused by bacteria . Delafloxacin is in a class of antibiotics called fluoroquinolones. It works by killing the bacteria that cause infections. Antibiotics such as delafloxacin will not work for colds, flu, or other viral infections. Using antibiotics when they are not needed increases your risk of getting an infection later that resists antibiotic treatment.

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • Baxdela is a prescription antibiotic used in adults to treat two specific types of bacterial infections: serious skin infections (called acute bacterial skin and skin structure inf...
  • Good news — you can take the Baxdela tablet with or without food, so meals aren't a concern. What you do need to watch out for is timing with certain other products: antacids with...
  • Can I take the tablet with food, and what should I avoid taking it with?
  • The most common side effects are nausea, diarrhea, headache, and vomiting — uncomfortable but usually manageable. What you need to stop the medication for immediately and call your...
📖 Read our full Delafloxacin guide →

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
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.

💊 What it looks like

Color Brown / yellow
ShapeOval
ImprintRX3341
Size21 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

🧪 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.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • 5.5 mg UNII XF417D3PSL
    Anhydrous citric acid is a sour, crystalline powder derived from citric acid with water removed. In medicines, it acts as a buffer to control pH, adds tartness to improve taste, and helps tablets disintegrate.
  • 109 mg UNII 40UAA97IT9
    Crospovidone is a synthetic polymer derived from povidone. It absorbs liquid quickly and swells, helping tablets and capsules break apart and dissolve faster in your stomach.
  • 10 mg UNII 70097M6I30
    Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
  • 417 mg UNII OP1R32D61U
    Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
  • 34 mg UNII U725QWY32X
    Povidone K30 is a synthetic polymer made from petroleum. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in the stomach so the medicine can be absorbed.
  • 140 mg UNII 8MDF5V39QO
    A white powder form of baking soda that acts as a buffer and pH regulator in medicines. It helps maintain the right acid-base balance and may aid tablet disintegration.
  • 5.5 mg UNII 593YOG76RN
    A salt made from sodium and phosphate that helps regulate acidity and maintain proper pH balance in the medicine. It also acts as a buffer to keep the product stable.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.

8 inactive ingredients listed in the exact product block matched to this NDC.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

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.

💲 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 eachPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo $72.89 $1,457.82 / 20 tablets
Medicare drug plans payPart D · Q2 2026 $82.40 $1,647.93 / 20 tablets
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.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Baxdela 450 mgthis 70842-0101-01 Melinta 20 tablets — — FDA listed —
About this product: this is the brand-name version. We did not find an FDA-approved generic match for this exact strength, form and route.
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

🏛️
2017
First FDA approval
Jun 2017
📍
2026
Currently FDA-listed
9 years listed
🛡️
2031
Latest patent/protection listed
not a guaranteed launch date
🔒No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route. Patent/protection dates below may affect future generic timing.

🛡️ Latest patent/protection date listed: FDA patent/protection data lists protections through Jun 2031. This may affect when a full generic version becomes widely available, but it is not a guaranteed launch date.
📅 FDA approved Jun 19, 2017 RLD RS ⏳ ~4.8 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 8252813 — method of use (U-2028)
US 8871938 — drug substance
US 8273892 — drug substance
US 7728143 — drug substance
US RE46617 — drug substance
Exclusivity NCE
Exclusivity GAIN
2017 2019 2021 2023 2025 2027 2029 2031
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 (5)
PatentTypeUse codeExpires
US 8252813 ↗ Method of use U-2028 Oct 2, 2026
US 8871938 ↗ Drug substance — Sep 23, 2029
US 8273892 ↗ Drug substance — Aug 6, 2026
US 7728143 ↗ Drug substance — Jun 19, 2031
US RE46617 ↗ Drug substance — Dec 28, 2029
FDA exclusivity
CodeWhat it grantsExpires
NCENew Chemical Entity (5-year)Jun 19, 2022
GAINQualified Infectious Disease Product (+5-year)Jun 19, 2027
Common questions
Is there a generic version of BAXDELA 450 MG TABLET?
No FDA-approved generic equivalent is currently listed in the FDA Orange Book for BAXDELA 450 MG TABLET. Based on the patents and exclusivity currently listed, the Orange Book estimate is that full-label generic entry may be delayed until Jun 2031 — an estimate, not a guaranteed launch date.
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.

🗺️ Medicaid utilization & spend

📍 This exact package only: Medicaid data is reported per full 11-digit NDC — labeler, product and pack size — so every number here is for 70842-0101-01, not the drug overall. Other pack sizes report separately.
💊 Pharmacy benefit only: These are Medicaid outpatient pharmacy claims, billed by NDC. They exclude the medical benefit — clinic- or hospital-administered drugs billed under HCPCS J-codes — so drugs used mostly that way (e.g. Avastin, Lucentis, Keytruda) can look low or missing here. That’s expected, not an error.
📅 Q1 2025 – Q4 2025 · 4 quarters of data
ⓘ The newest quarter is usually incomplete when first published; states restate recent quarters in later CMS releases, so the latest figures typically revise upward. State coverage-policy changes can also shift quarter-to-quarter totals.
Prescriptions last 4 qtrs
12
Units reimbursed last 4 qtrs
268
Gross reimbursed last 4 qtrs
$19.5K
Avg / prescription
$1,627.90
Avg / unit
$72.8909
Latest quarter Q4 2025
0Rx
Fee-for-service vs managed care ⓘ
100% FFS
Fee-for-service · 12 Rx Managed care · 0 Rx
State Medicaid map
Alaska: no data reported AK Maine: no data reported ME Washington: no data reported WA Idaho: no data reported ID Montana: no data reported MT North Dakota: no data reported ND Minnesota: no data reported MN Wisconsin: no data reported WI Michigan: no data reported MI New York: no data reported NY Vermont: no data reported VT New Hampshire: no data reported NH Oregon: no data reported OR Nevada: no data reported NV Wyoming: no data reported WY South Dakota: no data reported SD Iowa: no data reported IA Illinois: no data reported IL Indiana: no data reported IN Ohio: no data reported OH Pennsylvania: no data reported PA New Jersey: no data reported NJ Massachusetts: no data reported MA California: 268 units · 0.7 per 100k residents CA Utah: no data reported UT Colorado: no data reported CO Nebraska: no data reported NE Missouri: no data reported MO Kentucky: no data reported KY West Virginia: no data reported WV Virginia: no data reported VA Maryland: no data reported MD Connecticut: no data reported CT Rhode Island: no data reported RI Arizona: no data reported AZ New Mexico: no data reported NM Kansas: no data reported KS Arkansas: no data reported AR Tennessee: no data reported TN North Carolina: no data reported NC South Carolina: no data reported SC Delaware: no data reported DE Oklahoma: no data reported OK Louisiana: no data reported LA Mississippi: no data reported MS Alabama: no data reported AL Georgia: no data reported GA D.C.: no data reported DC Hawaii: no data reported HI Texas: no data reported TX Florida: no data reported FL
Units reimbursed · per 100k residents
0.70.7
gray = no data reported ⓘ
Colors are per 100,000 residents, so big states don’t automatically dominate. Tap or hover a state for its actual totals.
Tap or hover a state
…for its Medicaid breakdown
🏆 Top states by units · per 100k residents
1 California 0.7 /100k
National units — by quarter
💵 About the dollar figures: “reimbursed” is what Medicaid paid pharmacies before confidential manufacturer rebates, so the program’s real net cost is lower than these numbers. Fee-for-service and managed-care claims are combined unless split above. Source: CMS State Drug Utilization Data; per-100k rates use 2023 Census population estimates.

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

Medicare Part D (outpatient prescription) spending for Baxdela — the program that covers self-administered drugs. 1 manufacturer.
⚠️ 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 Baxdela. 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
$528.8K
Claims incl. refills
209
Beneficiaries
147
Spend / beneficiary
$3,597.25
Spend / claim
$2,530.12
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.

🔬 Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for Baxdela (this brand).

Top reported reactions

Diarrhoea76
Nausea19
Decreased Appetite14
Rash13
Malaise12
Arthralgia10
Drug Effective For Unapproved Indication10

Age at onset

Adult2
Elderly7

Reporter sex

0 reports
Male · 50%
Female · 50%

Serious outcomes

Hospitalization19
Life-threatening2
Reports over time (by year) — tap or hover for the count & year
2021 2022 2024 2026 13 1
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
70842-0101-01 You're viewing this 1 BOTTLE in 1 CARTON (70842-101-01) / 20 TABLET in 1 BOTTLE 2017-06-19 Active
70842-0101-02 2 BLISTER PACK in 1 CARTON (70842-101-02) / 10 TABLET in 1 BLISTER PACK (70842-101-03) 2017-06-19 Active
70842-0101-05 1 BLISTER PACK in 1 CARTON (70842-101-05) / 2 TABLET in 1 BLISTER PACK 2018-05-09 Active

Pack size FAQ

What quantity is in NDC 70842-0101-01?
NDC 70842-0101-01 is a 20-count package — 1 bottle in 1 carton / 20 tablet in 1 bottle.
What is the difference between NDC 70842-0101-01 and NDC 70842-0101-05?
Both are Baxdela delafloxacin meglumine 450 mg Tablet — the drug itself is identical. NDC 70842-0101-01 is the 20-count package, while NDC 70842-0101-05 is the 2 tablets package.
What NDC number is used to bill for this package of Baxdela delafloxacin meglumine 450 mg Tablet?
Bill NDC 70842-0101-01 — the 11-digit billing format is 70842010101. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

🧭 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 ✓ Available
Inactive ingredients (structured) ✓ 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) ✓ Available
“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 FDA registers it as 70842-101-01, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 70842-0101-01, written without dashes as 70842010101. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 70842-0101-01, the first segment (70842) is the labeler code FDA assigned to Melinta Therapeutics, LLC; the middle segment (0101) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (01) identifies this exact package size and type. Together they name one specific package of one specific product.
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 Melinta Therapeutics, LLC. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 2 other package presentations of this same product, including 2 tablets (70842-0101-05), 20 tablets (70842-0101-02). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
Melinta Therapeutics, LLC 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.

📄 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.
🚨 Boxed Warning 🎯 Indications and Usage ⏱️ Dosage and Administration 💊 Dosage Forms and Strengths ⛔ Contraindications ⚠️ Warnings and Cautions 🤒 Adverse Reactions 🔄 Drug Interactions 👥 Use in Specific Populations 🤰 Pregnancy 🧒 Pediatric Use 🧓 Geriatric Use 🆘 Overdosage 🧬 Clinical Pharmacology 🧬 Mechanism of Action 📦 How Supplied / Storage and Handling 📦 Storage and Handling 📋 Description 💬 Information for Patients 💬 Medication Guide
🚨 Boxed Warning 206 words ▾

WARNING: SERIOUS ADVERSE REACTIONS INCLUDING TENDINITIS, TENDON RUPTURE, PERIPHERAL NEUROPATHY, CENTRAL NERVOUS SYSTEM EFFECTS and EXACERBATION OF MYASTHENIA GRAVIS Fluoroquinolones have been associated with disabling and potentially irreversible serious adverse reactions that have occurred together (5.1), including: Tendinitis and tendon rupture (5.2) Peripheral neuropathy (5.3) Central nervous system effects (5.4) Discontinue BAXDELA immediately and avoid the use of fluoroquinolones, including BAXDELA, in patients who experience any of these serious adverse reactions (5.1) Fluoroquinolones may exacerbate muscle weakness in patients with myasthenia gravis.

Avoid BAXDELA in patients with known history of myasthenia gravis. (5.5) WARNING: SERIOUS ADVERSE REACTIONS INCLUDING TENDINITIS, TENDON RUPTURE, PERIPHERAL NEUROPATHY, CENTRAL NERVOUS SYSTEM EFFECTS, and EXACERBATION OF MYASTHENIA GRAVIS See full prescribing information for complete boxed warning. Fluoroquinolones have been associated with disabling and potentially irreversible serious adverse reactions that have occurred together ( 5.1 ), including: Tendinitis and tendon rupture ( 5.2 ) Peripheral neuropathy ( 5.3 ) Central nervous system effects ( 5.4 ) Discontinue BAXDELA immediately and avoid the use of fluoroquinolones, including BAXDELA, in patients who experience any of these serious adverse reactions.

( 5.1 ) Fluoroquinolones may exacerbate muscle weakness in patients with myasthenia gravis. Avoid BAXDELA in patients with known history of myasthenia gravis. ( 5.5 )

🎯 Indications and Usage ~1 min read ▾

1 INDICATIONS AND USAGE BAXDELA is a fluoroquinolone antibacterial indicated for the treatment of adults with the following infections caused by designated susceptible bacteria: Acute Bacterial Skin and Skin Structure Infections (ABSSSI) ( 1.1 ) Community-Acquired Bacterial Pneumonia (CABP) ( 1.2 ) To reduce the development of drug-resistant bacteria and maintain the effectiveness of BAXDELA and other antibacterial drugs, BAXDELA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria.

( 1.3 )

1.1Acute Bacterial Skin and Skin Structure Infections BAXDELA is indicated in adults for the treatment of acute bacterial skin and skin structure infections (ABSSSI) caused by the following susceptible microorganisms: Staphylococcus aureus (including methicillin-resistant [MRSA] and methicillin-susceptible [MSSA] isolates), Staphylococcus haemolyticus, Staphylococcus lugdunensis, Streptococcus agalactiae , Streptococcus anginosus Group (including Streptococcus anginosus , Streptococcus intermedius , and Streptococcus constellatus ), Streptococcus pyogenes , Enterococcus faecalis , Escherichia coli, Enterobacter cloacae, Klebsiella pneumoniae, and Pseudomonas aeruginosa.

1.2Community-Acquired Bacterial Pneumonia BAXDELA is indicated in adults for the treatment of community-acquired bacterial pneumonia (CABP) caused by the following susceptible microorganisms: Streptococcus pneumoniae, Staphylococcus aureus (methicillin-susceptible [MSSA] isolates only), Klebsiella pneumoniae , Escherichia coli, Pseudomonas aeruginosa, Haemophilus influenzae, Haemophilus parainfluenzae , Chlamydia pneumoniae , Legionella pneumophila, and Mycoplasma pneumoniae.

1.3Usage To reduce the development of drug-resistant bacteria and maintain the effectiveness of BAXDELA and other antibacterial drugs, BAXDELA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy.

⏱️ Dosage and Administration ~3 min read ▾

2 DOSAGE AND ADMINISTRATION For ABSSSI and CABP: Administer BAXDELA for injection 300 mg by intravenous infusion over 60 minutes, every 12 hours, or a 450 mg BAXDELA tablet orally every 12 hours. ( 2.1 , 2.2 ) Recommended duration of treatment: ( 2.2 ) ABSSSI: 5 to 14 days CABP: 5 to 10 days Dosage for patients with renal impairment is based on the estimated glomerular filtration rate (eGFR) ( 2.3 ) Estimated Glomerular Filtration Rate (eGFR)(mL/min/1.73m 2 ) Estimate of GFR based on a Modification of Diet in Renal Disease (MDRD) equation.

Recommended Dosage Regimen for BAXDELA For a total treatment duration of 5 to 14 days for the treatment of ABSSSI and 5 to 10 days for the treatment of CABP. Oral Intravenous All intravenous doses of BAXDELA are administered over 60 minutes. 30-89 No dosage adjustment No dosage adjustment 15-29 No dosage adjustment 200 mg every 12 hours End Stage Renal Disease (ESRD) (< 15 including hemodialysis) Not Recommended Not recommended due to insufficient information to provide dosing recommendations.

2.1Important Administration Instructions BAXDELA Tablets Administer BAXDELA at least 2 hours before or 6 hours after antacids containing magnesium, or aluminum, with sucralfate, with metal cations such as iron, or with multivitamin preparations containing zinc or iron, or with didanosine buffered tablets for oral suspension or the pediatric powder for oral solution [see Drug Interactions (7.1) ] . BAXDELA Tablets can be taken with or without food [see Clinical Pharmacology (12.3) ] . If patients miss a dose, they should take it as soon as possible anytime up to 8 hours prior to their next scheduled dose.

If less than 8 hours remain before the next dose, wait until their next scheduled dose. BAXDELA for Injection Do NOT administer BAXDELA for Injection with any solution containing multivalent cations, e.g., calcium and magnesium, through the same intravenous line [see Drug Interactions (7.1) ]. Do NOT co-infuse BAXDELA for Injection with other medications [see Dosage and Administration (2.4) ] .

2.2Recommended Dosage Regimen For treatment of adults with ABSSSI or CABP, the recommended dosage regimen of BAXDELA is described in Table 1 below. Table 1 Dosage of BAXDELA in Adult ABSSSI or CABP Patients Infection Dosage and Route of Administration Total Duration (days) ABSSSI 300 mg of BAXDELA for Injection every 12 hours over 60 minutes by intravenous infusion Or 300 mg of BAXDELA for Injection every 12 hours over 60 minutes by intravenous infusion, then switch to a 450 mg BAXDELA tablet orally every 12 hours at the discretion of the physician Or 450 mg BAXDELA tablet orally every 12 hours.

5 to 14 CABP 5 to 10

2.3Dosage in Patients with Renal Impairment Table 2 below describes the dosage modification based on the estimated glomerular filtration rate (eGFR) that is recommended in patients with renal impairment. Dosage adjustment is required for patients with severe renal impairment (eGFR 15-29 mL/min/1.73m 2 ). In patients with severe renal impairment receiving BAXDELA intravenously, closely monitor serum creatinine levels and eGFR [see Use in Specific Populations (8.7) ] .

If serum creatinine level increases, consider switching to BAXDELA Tablets. Discontinue BAXDELA if eGFR decreases to < 15 mL/min/1.73 m 2 . Table 2 Dosage Adjustment of BAXDELA in Patients with Renal Impairment Estimated Glomerular Filtration Rate (eGFR) (mL/min/1.73 m 2 ) As calculated using the MDRD eGFR equation as follows: eGFR (mL/min/1.73m 2 ) = 175 × (serum creatinine) -1.154 × (age) -0.203 × (0.742 if female) × (1.212 if African American).

Recommended Dosage Regimen For a total treatment duration of 5 to 14 days for the treatment of ABSSSI and 5 to 10 days for the treatment of CABP in adult patients. BAXDELA Tablets BAXDELA for Injection All doses of BAXDELA are administered by intravenous infusion over 60 minutes. 30-89 No dosage adjustment No dosage adjustment 15-29 No dosage adjustment 200 mg every 12 hours Or 200 mg every…

💊 Dosage Forms and Strengths 136 words ▾

3 DOSAGE FORMS AND STRENGTHS For Injection: 300 mg of delafloxacin (equivalent to 433 mg delafloxacin meglumine) as a lyophilized powder in a single dose vial for reconstitution and further dilution before intravenous infusion. ( 3 ) Oral Tablets: 450 mg delafloxacin (equivalent to 649 mg delafloxacin meglumine). ( 3 ) BAXDELA for Injection : A sterile, lyophilized powder containing 300 mg delafloxacin (equivalent to 433 mg delafloxacin meglumine) in a single-dose vial, which must be reconstituted and further diluted prior to intravenous infusion.

The lyophilized powder is a light yellow to tan cake, which may exhibit cracking and shrinkage and slight variation in texture and color. BAXDELA Tablets : Modified capsule shaped tablets in beige to mottled beige color with RX3341 debossed on one side containing 450 mg delafloxacin (equivalent to 649 mg delafloxacin meglumine).

⛔ Contraindications 47 words ▾

4 CONTRAINDICATIONS BAXDELA is contraindicated in patients with known hypersensitivity to delafloxacin or any of the fluoroquinolone class of antibacterial drugs, or any of the components of BAXDELA [see Warnings and Precautions (5.6) ] . Known hypersensitivity to BAXDELA or other fluoroquinolones. ( 4 , 5.6 )

⚠️ Warnings and Cautions ~3 min read ▾

5 WARNINGS AND PRECAUTIONS Hypersensitivity Reactions: May occur after first or subsequent doses of BAXDELA. Discontinue BAXDELA at the first sign of a skin rash or any other sign of hypersensitivity. ( 5.6 ) Clostridium difficile -associated diarrhea: Evaluate if diarrhea occurs. ( 5.7 )

5.1Disabling and Potentially Irreversible Serious Adverse Reactions Including Tendinitis and Tendon Rupture, Peripheral Neuropathy and Central Nervous System Effects Fluoroquinolones have been associated with disabling and potentially irreversible serious adverse reactions from different body systems that can occur together in the same patient. Commonly seen adverse reactions include tendinitis, tendon rupture, arthralgia, myalgia, peripheral neuropathy, and central nervous system effects (hallucinations, anxiety, depression, insomnia, severe headaches, and confusion).

These reactions could occur within hours to weeks after starting a fluoroquinolone. Patients of any age or without pre-existing risk factors have experienced these adverse reactions [see Warnings and Precautions (5.2 , 5.3 and 5.4) ] . Discontinue BAXDELA immediately at the first signs or symptoms of any serious adverse reaction.

In addition, avoid the use of fluoroquinolones, including BAXDELA, in patients who have experienced any of these serious adverse reactions associated with fluoroquinolones.

5.2Tendinitis and Tendon Rupture Fluoroquinolones have been associated with an increased risk of tendinitis and tendon rupture in all ages. This adverse reaction most frequently involves the Achilles tendon, and has also been reported with the rotator cuff (the shoulder), the hand, the biceps, the thumb, and other tendons. Tendinitis or tendon rupture can occur, within hours or days of starting a fluoroquinolone, or as long as several months after completion of fluoroquinolone therapy.

Tendinitis and tendon rupture can occur bilaterally. This risk of developing fluoroquinolone-associated tendinitis and tendon rupture is increased in patients over age 60 years of age, in patients taking corticosteroid drugs, and, in patients with kidney, heart, and lung transplant. Other factors that may independently increase the risk of tendon rupture include strenuous physical activity, renal failure, and previous tendon disorders such as rheumatoid arthritis.

Tendinitis and tendon rupture have also occurred in patients taking fluoroquinolones who do not have the above risk factors. Discontinue BAXDELA immediately if the patient experiences pain, swelling, inflammation or rupture of a tendon. Advise patients, at the first sign of tendon pain, swelling, or inflammation, to stop taking BAXDELA, to avoid exercise and use of the affected area, and to promptly contact their healthcare provider about changing to a non-quinolone antimicrobial drug.

Avoid BAXDELA in patients who have a history of tendon disorders or have experienced tendinitis or tendon rupture .

5.3Peripheral Neuropathy Fluoroquinolones have been associated with an increased risk of peripheral neuropathy. Cases of sensory or sensorimotor axonal polyneuropathy affecting small and/or large axons resulting in paresthesias, hypoesthesias, dysesthesias, and weakness have been reported in patients receiving fluoroquinolones, including BAXDELA. Symptoms may occur soon after initiation of fluoroquinolones and may be irreversible in some patients [see Warnings and Precautions (5.1) and Adverse Reactions (6.1) ].

Discontinue BAXDELA immediately if the patient experiences symptoms of peripheral neuropathy including pain, burning, tingling, numbness, and/or weakness or other alterations of sensation including light touch, pain, temperature, position sense, and vibratory sensation and/or motor strength in order to minimize the development of an irreversible condition. Avoid fluoroquinolones, including BAXDELA in patients who have previously experienced peripheral neuropathy [see Adverse Reactions (6.1) ] .

5.4 Central Nervous System Effects Psychi…

🤒 Adverse Reactions ~3 min read ▾

6 ADVERSE REACTIONS The following serious and otherwise important adverse reactions are discussed in greater detail in other sections of labeling: Disabling and Potentially Irreversible Serious Adverse Reactions [see Warnings and Precautions (5.1) ] Tendinitis and Tendon Rupture [see Warnings and Precautions (5.2) ] Peripheral Neuropathy [see Warnings and Precautions (5.3) ] Central Nervous System Effects [see Warnings and Precautions (5.4) ] Hypersensitivity Reactions [see Warnings and Precautions (5.6) ] Clostridium difficile -Associated Diarrhea [see Warnings and Precautions (5.7) ] Blood Glucose Disturbances [see Warnings and Precautions (5.10) ] Most common adverse reactions (incidence ≥ 2%) are nausea, diarrhea, headache, transaminase elevations, and vomiting.

( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Melinta Therapeutics at 1-844-633-6568 or 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 clinical trials of BAXDELA cannot be directly compared to rates in the clinical trials of another drug and may not reflect rates observed in practice. Overview of the Safety Evaluation of BAXDELA BAXDELA was evaluated in three Phase 3 multicenter, multinational, randomized, double-blind clinical trials. These trials included two trials in ABSSSI patients (Trial 1 and Trial 2) and one trial in CABP (Trial 3).

A total of 1170 patients were treated with BAXDELA across all Phase 3 trials (741 patients in the two ABSSSI trials and 429 patients in the CABP trial). Acute Bacterial Skin and Skin Structure Infections (ABSSSI) BAXDELA was evaluated in two multicenter, multinational, randomized, double-blind, double-dummy, non-inferiority trials (Trial 1 and Trial 2) in adults with ABSSSI. In Trial 1 patients received BAXDELA 300 mg by intravenous infusion every 12 hours and in Trial 2 the patients received BAXDELA 300 mg by intravenous infusion every 12 hours for 6 doses then were switched to BAXDELA 450 mg tablets every 12 hours.

The total treatment duration was 5 to 14 days. Adverse reactions were evaluated for 741 patients treated with BAXDELA and 751 patients treated with comparator antibacterial drugs. The median age of patients treated with BAXDELA was 49 years, ranging between 18 and 94 years old; 15% were age 65 years and older.

Patients treated with BAXDELA were predominantly male (62%) and Caucasian (86%). The BAXDELA treated population included 44% obese patients (BMI ≥ 30 kg/m 2 ), 11% with diabetes, and 16% with baseline renal impairment (calculated creatinine clearance less than 90 mL/min). Serious Adverse Reactions and Adverse Reactions Leading to Discontinuation Serious adverse reactions occurred in 3/741 (0.4%) of patients treated with BAXDELA and in 6/751 (0.8%) of patients treated with the comparator.

BAXDELA was discontinued due to an adverse reaction in 7/741 (0.9%) patients and the comparator was discontinued due to an adverse reaction in 21/751 (2.8%) patients. The most commonly reported adverse reactions leading to study discontinuation in the BAXDELA arm included urticaria (2/741; 0.3%) and hypersensitivity (2/741; 0.3%); whereas, the most commonly reported adverse reactions leading to study discontinuation in the comparator arm included urticaria (5/751; 0.7%), rash (4/751; 0.5%), hypersensitivity and infusion site extravasation (2/751; 0.3%).

Most Common Adverse Reactions The most common adverse reactions in patients treated with BAXDELA were nausea (8%), diarrhea (8%), headache (3%), transaminase elevations (3%), and vomiting (2%). Table 4 lists selected adverse reactions occurring in ≥ 2% of patients receiving BAXDELA in the pooled adult Phase 3 clinical trials. Table 4 Selected Adverse Reactions Occurring in ≥ 2% of Patients Receiving BAXDELA in the Pooled Adult Phase 3 ABSSSI Clinical Trials Adverse Reactions BAXDELA N = 741 (%) Vancomycin/aztreonam N = 751 (%) Nausea 8…

🔄 Drug Interactions 153 words ▾

7 DRUG INTERACTIONS

7.1Chelation Agents: Antacids, Sucralfate, Metal Cations, Multivitamins Fluoroquinolones form chelates with alkaline earth and transition metal cations. Oral administration of BAXDELA with antacids containing aluminum or magnesium, with sucralfate, with metal cations such as iron, or with multivitamins containing iron or zinc, or with formulations containing divalent and trivalent cations such as didanosine buffered tablets for oral suspension or the pediatric powder for oral solution, may substantially interfere with the absorption of BAXDELA, resulting in systemic concentrations considerably lower than desired.

Therefore, BAXDELA should be taken at least 2 hours before or 6 hours after these agents [see Dosage and Administration (2.1) ] . There are no data concerning an interaction of intravenous BAXDELA with oral antacids, sucralfate, multivitamins, didanosine, or metal cations. However, BAXDELA should not be co-administered with any solution containing multivalent cations, e.g., magnesium, through the same intravenous line [see Dosage and Administration (2.1) ] .

👥 Use in Specific Populations ~3 min read ▾

8 USE IN SPECIFIC POPULATIONS Renal Impairment: Closely monitor serum creatinine levels in patients with severe renal impairment (eGFR 15-29 mL/min/1.73 m 2 ) receiving intravenous delafloxacin. If serum creatinine level increases occur, consider changing to oral delafloxacin. Discontinue BAXDELA if eGFR decreases to < 15 mL/min/1.73 m 2 ( 8.6 ).

8.1Pregnancy Risk Summary The limited available data with BAXDELA use in pregnant women are insufficient to inform a drug-associated risk of major birth defects and miscarriages. When delafloxacin (as the N-methyl glucamine salt) was administered orally to rats during the period of organogenesis, no malformations or fetal death were observed at up to 7 times the estimated clinical exposure based on AUC. When rats were dosed intravenously in late pregnancy and through lactation, there were no adverse effects on offspring at exposures approximating the clinical intravenous (IV) exposure based on AUC [see Data ].

The background risk of major birth defects and miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2–4% and 15–20%, respectively. Data Animal Data In embryo-fetal studies, oral administration of delafloxacin to pregnant rats during the period of major organogenesis resulted in maternal toxicity and reduced fetal body weights at the highest dose (1600 mg/kg/day) and fetal ossification delays at all doses.

No malformations were reported up to the highest dose tested (approximately 7 times the estimated human plasma exposure based on AUC). The lowest dose, 200 mg/kg/day (approximately 2.5 times the estimated human plasma exposure based on AUC), was still toxic to the fetus, based on ossification delays. In rabbits, a species known to be extremely sensitive to maternal toxicity of antibacterial drugs, no embryo-fetal developmental toxicity was observed up to the highest dose which induced maternal toxicity (1.6 mg/kg/day, or approximately 0.01 times the estimated human plasma exposure based on AUC).

In a pre-postnatal study in rats of IV administered delafloxacin, dams at the highest dose tested (120 mg/kg/day) exhibited slightly lower body weights and slightly longer gestation length than control animals. Exposure at that dose was estimated to be approximately 5 times human plasma exposure based on AUC, as determined in a separate shorter term study at an earlier stage of pregnancy. Effects on pups at that dose included increased mortality during lactation, small stature, and lower body weights, but no changes in learning and memory, sensory function, locomotor activity, developmental landmarks, or reproductive performance were reported.

The No Adverse Effect Level (NOAEL) for maternal toxicity pup development in that study was 60 mg/kg/day (approximately 580 mg/day IV for a 60 kg patient, or just below the clinical IV dose).

8.2Lactation Risk Summary There are no data available on the presence of delafloxacin in human milk, the effects on the breast-fed infant, or the effects on milk production. Delafloxacin is excreted in the breast milk of rats [see Data ] . The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for BAXDELA and any potential adverse effects on the breast-fed child from BAXDELA or from the underlying maternal condition.

Data After single oral dose of 20 mg/kg (approximately 194 mg for a 60 kg patient) 14 C-labeled delafloxacin on post-natal day 11, the radioactivity was transferred into the milk of lactating rats. The mean milk/plasma radioactivity concentration ratios in dams at 4 and 8 hours after dosing were 8.5 and 4.0, respectively, and essentially background by 24 hours. The rate of elimination of radioactivity was similar in milk and plasma.

Absorption of radioactive drug by rat pups following nursing was observed.

8.4 Pediatric Use Use in patients under 18…

🤰 Pregnancy ~2 min read ▾

8.1Pregnancy Risk Summary The limited available data with BAXDELA use in pregnant women are insufficient to inform a drug-associated risk of major birth defects and miscarriages. When delafloxacin (as the N-methyl glucamine salt) was administered orally to rats during the period of organogenesis, no malformations or fetal death were observed at up to 7 times the estimated clinical exposure based on AUC. When rats were dosed intravenously in late pregnancy and through lactation, there were no adverse effects on offspring at exposures approximating the clinical intravenous (IV) exposure based on AUC [see Data ].

The background risk of major birth defects and miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2–4% and 15–20%, respectively. Data Animal Data In embryo-fetal studies, oral administration of delafloxacin to pregnant rats during the period of major organogenesis resulted in maternal toxicity and reduced fetal body weights at the highest dose (1600 mg/kg/day) and fetal ossification delays at all doses.

No malformations were reported up to the highest dose tested (approximately 7 times the estimated human plasma exposure based on AUC). The lowest dose, 200 mg/kg/day (approximately 2.5 times the estimated human plasma exposure based on AUC), was still toxic to the fetus, based on ossification delays. In rabbits, a species known to be extremely sensitive to maternal toxicity of antibacterial drugs, no embryo-fetal developmental toxicity was observed up to the highest dose which induced maternal toxicity (1.6 mg/kg/day, or approximately 0.01 times the estimated human plasma exposure based on AUC).

In a pre-postnatal study in rats of IV administered delafloxacin, dams at the highest dose tested (120 mg/kg/day) exhibited slightly lower body weights and slightly longer gestation length than control animals. Exposure at that dose was estimated to be approximately 5 times human plasma exposure based on AUC, as determined in a separate shorter term study at an earlier stage of pregnancy. Effects on pups at that dose included increased mortality during lactation, small stature, and lower body weights, but no changes in learning and memory, sensory function, locomotor activity, developmental landmarks, or reproductive performance were reported.

The No Adverse Effect Level (NOAEL) for maternal toxicity pup development in that study was 60 mg/kg/day (approximately 580 mg/day IV for a 60 kg patient, or just below the clinical IV dose).

🧒 Pediatric Use 56 words ▾

8.4Pediatric Use Use in patients under 18 years of age is not recommended. Safety and effectiveness in pediatric patients below the age of 18 years have not been established. Pediatric studies were not conducted because risk-benefit considerations do not support the use of BAXDELA for ABSSSI in this population. Fluoroquinolones cause arthropathy in juvenile animals.

🧓 Geriatric Use ~2 min read ▾

8.5Geriatric Use Of the 754 adult ABSSSI patients treated with BAXDELA, in Trials 1 and 2, 111/754 (15%) were 65 years of age and older. The clinical response rates at 48-72 hours for the BAXDELA-treated and comparator-treated patients were 84/111 (75.7%) and 72/101 (71.3%), respectively in ABSSSI patients aged 65 years and older compared to patients aged less than 65 years of age 529/643 (82.3%) and 538/655 (82.1%), respectively. In the safety population, of the 741 adult patients treated with BAXDELA, 18/110 (16.4%) patients aged 65 years and older and 146/631 (23.1%) patients aged less than 65 years had at least one adverse drug reaction.

Of the 431 adult CABP patients treated with BAXDELA, in Trial 3, 203/431 (47.1%) were 65 years of age and older, while 85/431 (19.7%) were 75 and over. The clinical response rates at 72-120 hours for the BAXDELA-treated and moxifloxacin-treated patients were 177/203 (87.2%) and 161/179 (89.9%), respectively in the CABP patients aged 65 years and older compared to patients aged less than 65 years old (206/228 (90.4%) and 220/249 (88.4%), respectively). In the safety population, of the 429 adult patients treated with BAXDELA, 10/84 (11.9%) patients aged 75 and older, 27/202 (13.4%) patients aged 65 years and older and 38/227 (16.7%) patients aged less than 65 years old had at least one adverse drug reaction.

Geriatric patients are at increased risk for developing severe tendon disorders including tendon rupture when being treated with a fluoroquinolone. This risk is further increased in patients receiving concomitant corticosteroid therapy. Tendinitis or tendon rupture can involve the Achilles, hand, shoulder, or other tendon sites and can occur during or after completion of therapy; cases occurring up to several months after fluoroquinolone treatment have been reported.

Caution should be used when prescribing BAXDELA to elderly patients especially those on corticosteroids. Patients should be informed of this potential adverse reaction and advised to discontinue BAXDELA and contact their healthcare provider if any symptoms of tendinitis or tendon rupture occur [see Warnings and Precautions (5.1) ] . Epidemiologic studies report an increased rate of aortic aneurysm and dissection within two months following use of fluoroquinolones, particularly in elderly patients [see Warnings and Precautions (5.8) ] .

In elderly subjects (≥ 65 years), the mean C max and AUC ∞ of delafloxacin were about 35% higher compared with young adults, which is not considered clinically significant [see Clinical Pharmacology (12.3) ] .

🆘 Overdosage 38 words ▾

10 OVERDOSAGE Treatment of overdose with BAXDELA should consist of observation and general supportive measures. Hemodialysis removed about 19% of delafloxacin and 56% of SBECD (Sulfobutylether β cyclodextrin) after intravenous administration of BAXDELA [see Clinical Pharmacology (12.3) ].

🧬 Clinical Pharmacology ~3 min read ▾

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action BAXDELA is an antibacterial drug [see Microbiology (12.4) ] .

12.2Pharmacodynamics The antibacterial activity of delafloxacin appears to best correlate with the ratio of area under the concentration-time curve of free delafloxacin to minimal inhibitory concentration ( f AUC/MIC) for Gram-positive organisms such as Staphylococcus aureus and Gram-negative organisms such as Escherichia coli based on animal models of infection. Cardiac Electrophysiology In a randomized, positive- and placebo-controlled, thorough QT/QTc study, 51 healthy subjects received BAXDELA 300 mg IV, BAXDELA 900 mg IV, oral moxifloxacin 400 mg, or placebo.

Neither BAXDELA 300 mg nor BAXDELA 900 mg (three times the intravenous therapeutic dose) had any clinically relevant adverse effect on cardiac repolarization. Photosensitivity Potential A study of photosensitizing potential to ultraviolet (UVA and UVB) and visible radiation was conducted in 52 healthy volunteers (originally 13 subjects per treatment group). BAXDELA, at 200 mg/day and 400 mg/day (0.22 and 0.44 times the approved recommended daily oral dosage, respectively) for 7 days, and placebo did not demonstrate clinically significant phototoxic potential at any wavelengths tested (295 nm to 430 nm), including solar simulation.

The active comparator (lomefloxacin) demonstrated a moderate degree of phototoxicity at UVA 335 nm and 365 nm and solar simulation wavelengths.

12.3Pharmacokinetics The pharmacokinetic parameters of delafloxacin following single- and multiple-dose (every 12 hours) oral (450 mg) and intravenous (300 mg) administration are shown in Table 6. Steady-state was achieved within approximately three days with accumulation of approximately 10% and 36% following IV and oral administration, respectively. Table 6 Mean (SD) Delafloxacin Pharmacokinetic Parameters Following Single and Multiple Oral and Intravenous Administration Parameters Tablet Intravenous Injection Single Dose 450 mg Steady State 450 mg Q12h Q12h is every 12 hours Single Dose 300 mg Steady State 300 mg Q12h C max = maximum concentration; T max = time to reach C max ; AUC = area under the concentration-time curve; CL = systemic clearance; CL/F = apparent oral clearance; R ac = accumulation ratio T max (h) Median (range) 0.75 (0.5, 4.0) 1.00 (0.50, 6.00) 1.0 (1.0, 1.2) 1.0 (1.0, 1.0) C max (µg/mL) 7.17 (2.01) 7.45 (3.16) 8.94 (2.54) 9.29 (1.83) AUC (µg∙h/mL) AUC is AUCτ (AUC from time 0 to 12 hours) for single dose and multiple-dose administration 22.7 (6.21) 30.8 (11.4) 21.8 (4.54) 23.4 (6.90) CL or CL/F(L/h) CL is reported for intravenous injection.

CL/F is reported for tablet 20.6 (6.07) 16.8 (6.54) 14.1 (2.81) 13.8 (3.96) CLr (L/h) - - 5.89 (1.53) 6.69 (2.19) R ac - 1.36 -

1.1Absorption The absolute bioavailability for BAXDELA 450 mg oral tablet administered as a single dose was 58.8%. The AUC of delafloxacin following administration of a single 450 mg oral (tablet) dose was comparable to that following a single 300 mg intravenous dose. The C max of delafloxacin was achieved within about 1 hour after oral administration under fasting condition.

Food (kcal: 917, Fat: 58.5%, Protein: 15.4%, Carbohydrate: 26.2%). did not affect the bioavailability of delafloxacin [see Dosage and Administration (2.1) ] . Distribution The steady state volume of distribution of delafloxacin is 30–48 L which approximates total body water. The plasma protein binding of delafloxacin is approximately 84%; delafloxacin primarily binds to albumin.

Plasma protein binding of delafloxacin is not significantly affected by renal impairment. Following IV administration of 7 doses of 300 mg of BAXDELA to 30 healthy volunteers, the mean BAXDELA AUC 0-12 (3.6 hr*mcg/mL) in alveolar macrophages was 80% of the free-plasma AUC 0-12 , and the mean BAXDELA AUC 0-12 (2.8 hr*mcg/mL) in epithelial lining fluid was 70% of the free-plasma AUC 0-12. Elimination In a mass balance study, the mean half-life for delafloxac…

🧬 Mechanism of Action 14 words ▾

12.1Mechanism of Action BAXDELA is an antibacterial drug [see Microbiology (12.4) ] .

📦 How Supplied / Storage and Handling ~1 min read ▾

16 HOW SUPPLIED/STORAGE AND HANDLING

16.1BAXDELA for Injection BAXDELA is supplied as a sterile, lyophilized powder in single-dose clear glass vials of 300 mg delafloxacin (equivalent to 433 mg delafloxacin meglumine). The lyophilized powder is a light yellow to tan cake, which may exhibit cracking and shrinkage and slight variation in texture and color. They are supplied as follows: 300 mg single-dose vials (NDC 70842-102-01), packaged in cartons of 10 vials (NDC 70842-102-03).

16.2BAXDELA Tablets BAXDELA Tablets contain 450 mg delafloxacin (equivalent to 649 mg delafloxacin meglumine); each modified capsule-shaped tablet in beige to mottled beige color is debossed with RX3341 on one side. They are supplied as follows: Bottles of 20 tablets with child-resistant closure (NDC 70842-101-01) Unit dose blister packs which contain 20 tablets (2 blister cards of 10 tablets each) (20 tablet blister pack: NDC 70842-101-02, 10 tablet blister card: NDC 70842-101-03)

16.3Storage and Handling BAXDELA Tablets and BAXDELA for Injection should be stored at 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature] . The reconstituted powder may be stored for up to 24 hours under refrigerated or controlled room temperature and then further diluted for intravenous infusion. The reconstituted solution in the infusion bag may be stored under refrigerated or controlled room temperature conditions for up to 24 hours [see Dosage and Administration (2.4) ] .

Do not freeze.

📦 Storage and Handling 91 words ▾

16.3Storage and Handling BAXDELA Tablets and BAXDELA for Injection should be stored at 20°C to 25°C (68°F to 77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) [see USP Controlled Room Temperature] . The reconstituted powder may be stored for up to 24 hours under refrigerated or controlled room temperature and then further diluted for intravenous infusion. The reconstituted solution in the infusion bag may be stored under refrigerated or controlled room temperature conditions for up to 24 hours [see Dosage and Administration (2.4) ] .

Do not freeze.

📋 Description 214 words ▾

11 DESCRIPTION BAXDELA (delafloxacin) for Injection and BAXDELA (delafloxacin) Tablets contain meglumine salt of delafloxacin, a fluoroquinolone antibacterial. Delafloxacin meglumine is identified chemically as 1-Deoxy-1-(methylamino)-D-glucitol, 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (salt), the chemical structure of which is shown below. The meglumine salt has a molecular weight of 635.97 g/mol, whereas the molecular weight of the delafloxacin free acid is 440.76 g/mol.

Figure 1 Chemical Structure C 18 H 12 ClF 3 N 4 O 4 ∙ C 7 H 17 NO 5 M.W. 635.97 BAXDELA is intended for intravenous infusion or oral administration. BAXDELA is supplied as a sterile, lyophilized powder for injection and oral tablets as follows: BAXDELA for Injection Each vial of BAXDELA for Injection, 300 mg, is a sterile lyophilized powder that contains 300 mg delafloxacin (equivalent to 433 mg delafloxacin meglumine) and the following inactive ingredients: Edetate disodium (EDTA), (3.4 mg); meglumine (59 mg); sulfobutylether-β-cyclodextrin (2400 mg).

Sodium hydroxide and/or hydrochloric acid may have been used to adjust the pH. BAXDELA Tablets Each BAXDELA tablet for oral use contains 450 mg delafloxacin (equivalent to 649 mg delafloxacin meglumine) and the following inactive ingredients: Citric acid anhydrous (5.5 mg); crospovidone (109 mg); magnesium stearate (10 mg); microcrystalline cellulose (417 mg); povidone (34 mg); sodium bicarbonate (140 mg); sodium phosphate monobasic monohydrate (5.5 mg). Chemical Structure

💬 Information for Patients ~3 min read ▾

17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA - approved patient labeling (Medication Guide). Serious Adverse Reactions Advise patients to stop taking BAXDELA if they experience an adverse reaction and to call their healthcare provider for advice on completing the full course of treatment with another antibacterial drug. Inform patients of the following serious adverse reactions that have been associated with BAXDELA or other fluoroquinolone use: Disabling and Potentially Irreversible Serious Adverse Reactions that may occur together: Inform patients that disabling and potentially irreversible serious adverse reactions, including tendinitis and tendon rupture, peripheral neuropathies, and central nervous system effects, have been associated with use of fluoroquinolones and may occur together in the same patient.

Inform patients to stop taking BAXDELA immediately if they experience an adverse reaction and to call their healthcare provider. Tendinitis and Tendon Rupture: Instruct patients to contact their healthcare provider if they experience pain, swelling, or inflammation of a tendon, or weakness or inability to use one of their joints; rest and refrain from exercise; and discontinue BAXDELA treatment. Symptoms may be irreversible.

The risk of severe tendon disorder with fluoroquinolones is higher in older patients usually over 60 years of age, in patients taking corticosteroid drugs, and in patients with kidney, heart or lung transplants. Peripheral Neuropathy: Inform patients that peripheral neuropathies have been associated with BAXDELA use, symptoms may occur soon after initiation of therapy and may be irreversible. If symptoms of peripheral neuropathy including pain, burning, tingling, numbness and/or weakness develop, immediately discontinue BAXDELA and tell them to contact their physician.

Central Nervous System Effects: (for example, convulsions, dizziness, lightheadedness, increased intracranial pressure): Inform patients that convulsions have been reported in patients receiving fluoroquinolones. Instruct patients to notify their physician before taking this drug if they have a history of convulsions. Inform patients that they should know how they react to BAXDELA before they operate an automobile or machinery or engage in other activities requiring mental alertness and coordination.

Instruct patients to notify their physician if persistent headache with or without blurred vision occurs. Exacerbation of Myasthenia Gravis: Instruct patients to inform their physician of any history of myasthenia gravis. Instruct patients to notify their physician if they experience any symptoms of muscle weakness, including respiratory difficulties.

Hypersensitivity Reactions: Inform patients that BAXDELA can cause hypersensitivity reactions, even following a single dose, and to discontinue BAXDELA at the first sign of a skin rash, hives or other skin reactions, a rapid heartbeat, difficulty in swallowing or breathing, any swelling suggesting angioedema (for example, swelling of the lips, tongue, face, tightness of the throat, hoarseness), or other symptoms of an allergic reaction. Diarrhea: Diarrhea is a common problem caused by antibiotics which usually ends when the antibiotic is discontinued.

Sometimes after starting treatment with antibiotics, patients can develop watery and bloody stools (with or without stomach cramps and fever) even as late as two or more months after having taken the last dose of the antibiotic. If this occurs, instruct patients to contact their physician as soon as possible. Aortic Aneurysm and Dissection: Inform patients to seek emergency medical care if they experience sudden chest, stomach, or back pain.

Antibacterial Resistance: Patients should be counseled that antibacterial drugs including BAXDELA Tablets and Injection should only be used to treat bacterial infections. They do not treat viral infections (for example, the common cold). When BAXDELA Tablets and BAXDELA Injection are…

💬 Medication Guide ~3 min read ▾

This Medication Guide has been approved by the U.S. Food and Drug Administration MEL011-R007 Revised: 6/2021 MEDICATION GUIDE BAXDELA® (Bax-de'-lah) (delafloxacin) for injection BAXDELA® (Bax-de'-lah) (delafloxacin) tablets for oral use What is the most important information I should know about BAXDELA? BAXDELA, a fluoroquinolone antibacterial medicine, can cause serious side effects.

Some of these serious side effects can happen at the same time and could result in death . If you get any of the following serious side effects while you take BAXDELA, you should stop taking BAXDELA immediately and get medical help right away. 1.

Tendon rupture or swelling of the tendon (tendinitis). Tendon problems can happen in people of all ages who take BAXDELA . Tendons are tough cords of tissue that connect muscles to bones.

Symptoms of tendon problems may include: Pain, swelling, tears and inflammation of tendons including the back of the ankle (Achilles), shoulder, hand, or other tendon sites. The risk of getting tendon problems while you take BAXDELA is higher if you: are over 60 years of age are taking steroids (corticosteroids) have had a kidney, heart or lung transplant Tendon problems can happen in people who do not have the above risk factors when they take BAXDELA. Other reasons that can increase your risk of tendon problems can include: physical activity or exercise kidney failure tendon problems in the past, such as in people with rheumatoid arthritis (RA) Stop taking BAXDELA immediately and call your healthcare provider right away at the first sign of tendon pain, swelling or inflammation.

Stop taking BAXDELA until tendinitis or tendon rupture has been ruled out by your healthcare provider. Avoid exercise and using the affected area. The most common area of pain and swelling is in the Achilles tendon at the back of your ankle.

This can also happen with other tendons. Talk to your healthcare provider about the risk of tendon rupture with continued use of BAXDELA. You may need a different antibacterial that is not a fluoroquinolone to treat your infection.

Tendon rupture can happen while you are taking or after you have finished taking fluoroquinolone antibacterial medicines like BAXDELA. Tendon ruptures can happen within hours or days of taking a fluoroquinolone and have happened up to several months after patients have finished taking their fluoroquinolone. Stop taking BAXDELA immediately and get medical help right away if you get any of the following signs or symptoms of a tendon rupture: hear or feel a snap or pop in a tendon area bruising right after an injury in a tendon area unable to move the affected area or bear weight 2.

Changes in sensation and possible nerve damage (Peripheral Neuropathy). Damage to the nerves in arms, hands, legs, or feet can happen in people who take fluoroquinolones, including BAXDELA. Stop taking BAXDELA immediately and talk to your healthcare provider right away if you get any of the following symptoms of peripheral neuropathy in your arms, hands, legs, or feet: pain burning tingling numbness weakness BAXDELA may need to be stopped to prevent permanent nerve damage.

3. Central Nervous System (CNS) effects. Seizures have been reported in people who take fluoroquinolone antibacterial medicines.

Tell your healthcare provider if you have a history of seizures before you start taking BAXDELA. CNS side effects may happen as soon as after taking the first dose of BAXDELA. Stop taking BAXDELA immediately and talk to your healthcare provider right away if you get any of these side effects, or other changes in mood or behavior: seizures hear voices, see things, or sense things that are not there (hallucinations) feel restless tremors feel anxious or nervous confusion depression trouble sleeping nightmares feel lightheaded or dizzy feel more suspicious (paranoia) suicidal thoughts or acts headaches that will not go away, with or without blurred vision memory problems false or strange thoughts or beliefs (de…

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