HomeNDC LookupIngredientsMosunetuzumab › 50242-0159-01
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Lunsumio Mosunetuzumab 1 mg/mL Concentrate, 1 vial

by Genentech, Inc. · 1 VIAL in 1 CARTON (50242-159-01) / 1 mL in 1 VIAL
NDC 50242-0159-01
🏷️ FDA NDC (as labeled) 50242-159-01 billing pads the product segment with a zero
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 →

🆔 Identity & classification

FDA NDC (as labeled) 50242-159-01
Product NDC 50242-159
11-digit billing NDC 50242015901
NCPDP billing unit ML — per mL (volume)
UNII LDJ89SS0YG
Application # BLA761263
SPL Set ID 2ef0cf38-101c-4681-98fe-c05dc9ead443
DEA schedule Non-controlled
Marketing category BLA
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2022-12-22
Route INTRAVENOUS
Dosage form CONCENTRATE
Substance MOSUNETUZUMAB
GPI-14 21352050102020
GCN Seq No 084229
GCN 53435
HICL code 048556
Ingredient (HICL) Mosunetuzumab-Axgb
HIC1 code V
Therapeutic class — broad (HIC1) Neoplasms
HIC2 code V1
Therapeutic class — intermediate (HIC2) Antineoplastic Drugs
HIC3 code V1K
Therapeutic class — specific (HIC3) Antineoplastics Antibody/Antibody-Drug Complexes
AHFS code 10:00.00.00
AHFS class Antineoplastic Agents
FDB label name LUNSUMIO 1 MG/ML VIAL
FDB brand name Lunsumio
Legend status F — Federal legend — prescription drug or device
Biologic (Purple Book) 351(a)
Why two NDCs? The FDA registers this code as 50242-159-01 — 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 → 50242-0159-01. 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 Other monoclonal antibodies and antibody drug conjugates class.

Drug family (ATC) Other monoclonal antibodies and antibody drug conjugates
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

LabelerGenentech, Inc.
FDA applicationBLA761263 (BLA)
Labeler code50242
First marketedDec 2022
Product typeHuman Prescription Drug
Portfolio93 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 LUNSUMIO 1 MG/ML VIAL Ingredient Mosunetuzumab-Axgb
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.

🧪 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.

  • 0.4 mg / 1 mL UNII Q40Q9N063P
    Acetic acid is a weak organic acid commonly used in medicines as a buffer and pH adjuster. It helps maintain the proper acidity level to ensure the drug remains stable and effective in its formulation.
  • 1.6 mg / 1 mL UNII 4QD397987E
    An amino acid used as a buffer and stabilizer in medications. It helps maintain the pH balance and protects the active drug from breaking down during storage and use.
  • 1.5 mg / 1 mL UNII AE28F7PNPL
    Methionine is an amino acid used as a nutrient supplement and pH buffer in medicines. It helps stabilize the formulation and supports the product's overall composition.
  • 0.6 mg / 1 mL UNII 7T1F30V5YH
    A synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together and keeps them from separating in liquid formulations.
  • 82.1 mg / 1 mL UNII C151H8M554
    A natural sugar derived from sugar cane or sugar beets. It's used as a sweetener, filler, and binder to improve taste, add bulk, and help hold tablet or capsule ingredients together.
  • 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.

6 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 DailyMedingredient 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 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 · quarterly No Part D plan price is available for this NDC in our data.
Medicare Part B allowsASP · J9350 $674.495 / J9350 unit
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.

🧾 Billing & reimbursement

FDA NDC (as labeled)50242-159-01
11-digit billing NDC50242-0159-01
Format5-3-2 as registered → padded to 5-4-2 for billing (zero added to the product segment)
HCPCS J-codeJ9350
DescriptorINJECTION, MOSUNETUZUMAB-AXGB, 1 MG
Billing units / pkg1 units
Crosswalk sourcePDAC NDC-HCPCS crosswalk (DME MAC / DMEPOS)
Where does this data come from?
The HCPCS J-code crosswalk comes from the CMS ASP NDC-HCPCS crosswalk and the DMEPDAC (DME MAC) NDC-HCPCS crosswalk — free public CMS data. Billing units are derived from the code’s descriptor and the package amount.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Lunsumio 1 mg/mLthis 50242-0159-01 Genentech, 1 vial FDA listed
About this product: this is a biologic. Biologics don't have small-molecule generics — competition comes from FDA-licensed biosimilars (shown above), not generics.
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 & biosimilar status

🏛️
2022
First FDA approval
Dec 2022
📍
2026
Currently FDA-listed
4 years listed
🛡️
2034
Latest patent/protection listed
not a guaranteed launch date
🧬Biologic — competition comes from biosimilars

Biologics have no small-molecule generics; biosimilar competition is tracked in the FDA Purple Book.

🛡️ Latest patent/protection date listed: FDA patent/protection data lists protections through Dec 2034. This may affect when biosimilars become widely available, but it is not a guaranteed launch date.
📅 FDA approved Dec 22, 2022 ⏳ ~8.3 yr to latest listed protection

Why the date isn’t exact: Biosimilar timing can change because patents may be challenged, settled, licensed, added or removed, and litigation can move the real date earlier or later.

FDA Purple Book — biosimilars & interchangeables
🔒 No FDA-licensed biosimilars or interchangeable biosimilars are listed yet for this biologic. It currently has no biosimilar competition in the FDA Purple Book.
Source: FDA Purple Book (purplebooksearch.fda.gov), matched on the reference product’s active ingredient.
Patents & exclusivity — FDA Purple Book
Exclusivity RefProduct
2022 2024 2026 2028 2030 2032 2034
Today
LOE
Biologic patent Exclusivity
🏛️Reference-product exclusivity
A flat 12 years of FDA market protection from first licensure. No biosimilar can be licensed before it ends — regardless of patents.
🧪Listed biologic patents
Patents the reference maker lists covering the molecule, formulation, or manufacturing. A biosimilar generally can’t launch until these resolve.
🔁Interchangeability
An interchangeable biosimilar may be substituted at the pharmacy (state laws vary). The first one can earn its own exclusivity period.
🛈 What do these terms mean?
Biologic patent
A patent the reference product’s maker has publicly listed. A biosimilar generally can’t launch until these expire — unless they’re invalidated or resolved in a settlement.
Reference-product exclusivity
A flat 12 years of FDA market protection from the biologic’s first licensure (the BPCIA). No biosimilar can be licensed before it ends, regardless of patents.
Interchangeable exclusivity
The first interchangeable biosimilar can earn a period as the only interchangeable version (pharmacists can substitute it without the prescriber).
Earliest biosimilar (LOE)
The latest of all the dates above — the soonest a biosimilar can realistically reach the market. Litigation and settlements can move it earlier.

Biologics have no small-molecule “generics” — competition comes from FDA-licensed biosimilars, tracked in the FDA Purple Book.

FDA exclusivity
CodeWhat it grantsExpires
RefProductReference-product exclusivity (12-year, BPCIA) — no biosimilar can be licensed before this dateDec 22, 2034
Common questions
Is there a biosimilar for LUNSUMIO 1 MG/ML VIAL?
No FDA-licensed biosimilar is currently listed for this biologic in the FDA Purple Book.
Why do different websites show different biosimilar dates?
Biosimilar availability isn’t based on one single date. Some sources use the reference-product exclusivity, some use the last listed patent, and patent litigation, settlements, and licenses can all change the real-world launch date. This page shows the underlying Purple Book dates so you can see why estimates differ.
Can a biosimilar launch before the last patent expires?
Sometimes. A biosimilar maker may settle with the reference manufacturer or receive a license to launch earlier. In other cases, the last listed protection delays competition.
What does “current Purple Book estimate” mean?
It means we’re using the latest patent and exclusivity dates currently listed in the FDA Purple Book. It is not a guaranteed launch date.
What does “FDA listed” mean?
It means the product appears in the FDA’s official directory. That’s a good sign a product exists for the U.S. market, but on its own it does not confirm a pharmacy can get it today. Where we have recent retail pricing data, 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 Purple Book for a patent or exclusivity on the reference biologic. It can affect when a biosimilar becomes widely available — but it is not a guaranteed launch date. Settlements and licenses can move the real date earlier or later.
Built from the FDA Purple Book Patent List (patents the reference-product sponsor has publicly listed under the BPCIA) plus reference-product exclusivity. Biosimilars cannot launch until these clear; patent litigation and settlements can shift the real date. Biologics have no small-molecule generics — competition comes from FDA-licensed biosimilars, not the Orange Book.
Where does this data come from?
Patents and exclusivity from the FDA Purple Book (biologics), refreshed from public FDA data. Biosimilar launch timing is an estimate, not a guarantee.

📊 Medicare Part D spend CMS · PART D · 2025 (Q1-Q4)

Medicare Part D (outpatient prescription) spending for Lunsumio — 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 Lunsumio. 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.
Total Part D spend
$793.2K
Claims incl. refills
46
Beneficiaries
Spend / beneficiary
Spend / claim
$17,244.21
💵 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.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
50242-0159-01 You're viewing this 1 VIAL in 1 CARTON (50242-159-01) / 1 mL in 1 VIAL 2022-12-22 Active

🧭 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) ✓ 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 ✓ Available
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 FDA registers it as 50242-159-01, 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: 50242-0159-01, written without dashes as 50242015901. 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 50242-0159-01, the first segment (50242) is the labeler code FDA assigned to Genentech, Inc.; the middle segment (0159) 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 Genentech, Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Genentech, Inc. 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.
Does this product have a billing J-code?
Yes — this NDC cross-references HCPCS code J9350 for medical-claim billing (typically used when a product is administered in a clinical setting rather than dispensed at a retail pharmacy). See the Billing section on this page.
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 117 words

WARNING: CYTOKINE RELEASE SYNDROME Cytokine release syndrome (CRS), including serious or life-threatening reactions, can occur in patients receiving LUNSUMIO. Initiate treatment with the LUNSUMIO step-up dosing schedule to reduce the risk of CRS. Withhold LUNSUMIO until CRS resolves or permanently discontinue based on severity [see Dosage and Administration (2.1 and 2.4) and Warnings and Precautions (5.1) ] .

WARNING: CYTOKINE RELEASE SYNDROME See full prescribing information for complete boxed warning. Cytokine release syndrome (CRS), including serious or life-threatening reactions, can occur in patients receiving LUNSUMIO. Initiate treatment with the LUNSUMIO step-up dosing schedule to reduce the risk of CRS.

Withhold LUNSUMIO until CRS resolves or permanently discontinue based on severity. ( 2.1 , 2.4 , 5.1 )

🎯 Indications and Usage 128 words

1 INDICATIONS AND USAGE LUNSUMIO is a bispecific CD20-directed CD3 T-cell engager indicated for the treatment of adult patients with relapsed or refractory follicular lymphoma after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s). ( 1.1 )

1.1Follicular Lymphoma LUNSUMIO is indicated for the treatment of adult patients with relapsed or refractory follicular lymphoma after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate [see Clinical Studies (14) ] . Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s).

⏱️ Dosage and Administration ~3 min read

2 DOSAGE AND ADMINISTRATION LUNSUMIO and LUNSUMIO VELO have different dosage and administration instructions. Administer LUNSUMIO only as an intravenous infusion. ( 2.1 ) Premedicate to reduce risk of CRS and infusion-related reactions.

( 2.3 , 5.1 ) Recommended dosage for LUNSUMIO for intravenous infusion ( 2.2 ): Day of Treatment Cycle length = 21 days Intravenous Dose of LUNSUMIO Rate of Infusion Cycle 1 Day 1 1 mg Administer over a minimum of 4 hours. Day 8 2 mg Day 15 60 mg Cycle 2 Day 1 60 mg Administer over 2 hours if infusions from Cycle 1 were well-tolerated. Cycles 3+ Day 1 30 mg See Full Prescribing Information for instructions on preparation and administration.

( 2.5 )

2.1Important Dosing Information LUNSUMIO and LUNSUMIO VELO have different dosage and administration instructions [see Dosage and Administration (2.2) and Warnings and Precautions (5.7) ]. LUNSUMIO is for intravenous use only. Check the product label to ensure that the correct formulation (LUNSUMIO or LUNSUMIO VELO) is being prescribed and administered.

Do not substitute LUNSUMIO for or with LUNSUMIO VELO. Administer LUNSUMIO to well-hydrated patients. Premedicate before each dose in Cycle 1 and Cycle 2 [see Dosage and Administration (2.3) ] .

Administer only as an intravenous infusion through a dedicated infusion line. Do not use an in-line filter to administer LUNSUMIO . Drip chamber filters can be used to administer LUNSUMIO.

LUNSUMIO should only be administered by a qualified healthcare professional with appropriate medical support to manage severe reactions such as CRS and neurologic toxicity, including ICANS [see Warnings and Precautions (5.1 and 5.2) ] .

2.2Recommended Dosage The recommended dosage for LUNSUMIO intravenous infusion is presented in Table 1 . Administer for 8 cycles, unless patients experience unacceptable toxicity or disease progression. For patients who achieve a complete response, no further treatment beyond 8 cycles is required.

For patients who achieve a partial response or have stable disease in response to treatment with LUNSUMIO after 8 cycles, an additional 9 cycles of treatment (17 cycles total) should be administered, unless a patient experiences unacceptable toxicity or disease progression. Table 1. Recommended Dose and Schedule of LUNSUMIO Intravenous Infusion (21-Day Treatment Cycles) Day of Treatment Intravenous Dose of LUNSUMIO Rate of Infusion Cycle 1 Day 1 1 mg Administer over a minimum of 4 hours.

Day 8 2 mg Day 15 60 mg Cycle 2 Day 1 60 mg Administer over 2 hours if infusions from Cycle 1 were well-tolerated. Cycles 3+ Day 1 30 mg Table 2. Recommendations for Restarting Therapy with LUNSUMIO Intravenous Infusion After Dose Delay Last Intravenous Dose Administered Time Since Last Dose Administered Action for Next Intravenous Dose(s) 1 mg Cycle 1 Day 1 1week to 2 weeks Administer 2 mg (Cycle 1 Day 8), then resume the planned treatment schedule.

Greater than 2 weeks Repeat 1 mg (Cycle 1 Day 1), then administer 2 mg (Cycle 1 Day 8) and resume the planned treatment schedule. 2 mg Cycle 1 Day 8 1 week to 2 weeks Administer 60 mg (Cycle 1 Day 15), then resume the planned treatment schedule. Greater than 2 weeks to less than 6 weeks Repeat 2 mg (Cycle 1 Day 8), then administer 60 mg (Cycle 1 Day 15) and resume the planned treatment schedule.

Greater than or equal to 6 weeks Repeat 1 mg (Cycle 1 Day 1) and 2 mg (Cycle 1 Day 8), then administer 60 mg (Cycle 1 Day 15) and resume the planned treatment schedule. 60 mg Cycle 1 Day 15 1 week to less than 6 weeks Administer 60 mg (Cycle 2 Day 1), then resume the planned treatment schedule. Greater than or equal to 6 weeks Repeat 1 mg (Cycle 2 Day 1) and 2 mg (Cycle 2 Day 8), then administer 60 mg (Cycle 2 Day 15), followed by 30 mg (Cycle 3 Day 1) and then resume the planned treatment schedule.

60 mg Cycle 2 Day 1 3 weeks to less than 6 weeks Administer 30 mg (Cycle 3 Day 1), then resume the planned treatment schedule. Greater than or equal to 6 weeks Repeat 1 mg (Cycle 3 D…

💊 Dosage Forms and Strengths 57 words

3 DOSAGE FORMS AND STRENGTHS LUNSUMIO is a sterile, colorless solution for intravenous infusion available as: Injection: 1 mg/mL in a single-dose vial Injection: 30 mg/30 mL (1 mg/mL) in a single-dose vial Injection: 1 mg/mL solution in a single-dose vial. ( 3 ) 30 mg/30 mL (1 mg/mL) solution in a single-dose vial. ( 3 )

Contraindications 7 words

4 CONTRAINDICATIONS None. None. ( 4 )

⚠️ Warnings and Cautions ~3 min read

5 WARNINGS AND PRECAUTIONS Neurologic Toxicity, including Immune Effector Cell-Associated Neurotoxicity Syndrome : Can cause serious and life-threatening neurologic toxicity, including immune effector cell-associated neurotoxicity syndrome (ICANS). Monitor patients for signs and symptoms of neurologic toxicity during treatment; withhold or permanently discontinue based on severity. ( 5.2 ) Infections : Can cause serious or fatal infections.

Monitor patients for signs and symptoms of infection, including opportunistic infections, and treat as needed. ( 5.3 ) Hemophagocytic Lymphohistiocytosis: Can cause serious or fatal reactions. For suspected cases, interrupt LUNSUMIO and evaluate and treat promptly.

( 5.4 ) Cytopenias : Monitor complete blood cell counts during treatment. ( 5.5 ) Tumor Flare : Can cause serious tumor flare reactions. Monitor patients at risk for complications of tumor flare.

( 5.6 ) Risk of Medication Errors with Incorrect Product Use : Ensure that the correct formulation is being prescribed, dispensed, and administered. ( 5.7 ) Embryo-Fetal Toxicity : May cause fetal harm. Advise females of reproductive potential of the potential risk to the fetus and to use effective contraception.

( 5.8 , 8.1 , 8.3 )

5.1Cytokine Release Syndrome LUNSUMIO can cause CRS, including serious or life-threatening reactions [see Adverse Reactions (6.1 )] . CRS occurred in 39% of patients who received LUNSUMIO at the recommended dosage in the clinical trial, with Grade 1 CRS occurring in 28%, Grade 2 in 15%, Grade 3 in 2%, and Grade 4 in 0.5% of patients. Among 86 patients who experienced CRS, CRS recurred in 28%.

Most cases of CRS occurred following doses of 1 mg on Cycle 1 Day 1 (15%), 2 mg on Cycle 1 Day 8 (5%), and 60 mg on Cycle 1 Day 15 (33%). Five percent of patients experienced CRS after receiving 60 mg on Cycle 2 Day 1 with 1% of patients experiencing CRS following subsequent dosages of LUNSUMIO. The median time to onset of CRS from the start of administration of LUNSUMIO in Cycle 1 Day 1 was 5 hours (range: 1 hour to 3 days), Cycle 1 Day 8 was 28 hours (range: 5 hours to 3 days), Cycle 1 Day 15 was 25 hours (range: 0.1 hours to 16 days), and Cycle 2 Day 1 was 46 hours (range: 12 hours to 3 days).

The median duration of CRS was 3 days (range: 1 to 29 days). Clinical signs and symptoms of CRS included, but were not limited to, fever, chills, hypotension, tachycardia, hypoxia, and headache. Concurrent neurologic adverse reactions occurred in 6% of patients and included but were not limited to headache, confusional state, and anxiety.

Initiate therapy according to LUNSUMIO step-up dosing schedule to reduce the risk of CRS. Administer pretreatment medications to reduce the risk of CRS, ensure adequate hydration, and monitor patients following administration of LUNSUMIO accordingly [see Dosage and Administration (2.2 and 2.3) ] . At the first sign of CRS, immediately evaluate patients for hospitalization, manage per current practice guidelines and administer supportive care; withhold or permanently discontinue LUNSUMIO based on severity [see Dosage and Administration (2.4) ] .

Patients who experience CRS (or other adverse reactions that impair consciousness) should be evaluated and advised not to drive and to refrain from operating heavy or potentially dangerous machinery until resolution.

5.2Neurologic Toxicity, including Immune Effector Cell-Associated Neurotoxicity Syndrome LUNSUMIO can cause serious and life-threatening neurologic toxicity, including immune effector cell-associated neurotoxicity syndrome (ICANS) [see Adverse Reactions (6.1) ] . Neurologic toxicity occurred in 39% of patients who received LUNSUMIO at the recommended dosage in the clinical trial, with Grade 3 neurologic toxicity occurring in 3% of patients. The most frequent neurologic toxicities were headache (21%), peripheral neuropathy (13%), dizziness (11%) and mental status changes (6%, including confusional state, disturbance in attention, cognitive…

🤒 Adverse Reactions ~3 min read

6 ADVERSE REACTIONS The following adverse reactions are described elsewhere in the labeling: Cytokine Release Syndrome [see Warnings and Precautions (5.1) ] Neurologic Toxicity, including Immune Effector Cell-Associated Neurotoxicity Syndrome [see Warnings and Precautions (5.2) ] Infections [see Warnings and Precautions (5.3) ] Hemophagocytic Lymphohistiocytosis [see Warnings and Precautions (5.4) ] Cytopenias [see Warnings and Precautions (5.5) ] Tumor Flare [see Warnings and Precautions (5.6) ] The most common adverse reactions (≥ 20%) in patients with follicular lymphoma are CRS, fatigue, rash, headache, pyrexia, musculoskeletal pain, cough, pruritus, and peripheral neuropathy.

The most common Grade 3 to 4 laboratory abnormalities (≥ 10%) are decreased lymphocyte count, decreased phosphate, increased glucose, decreased neutrophil count, increased uric acid, decreased hemoglobin, and decreased platelets. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Genentech at 1-888-835-2555 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 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 pooled safety population described in the WARNINGS AND PRECAUTIONS reflects exposure to LUNSUMIO as a single agent in GO29781 in 218 patients with hematologic malignancies in an open-label, multicenter, multi-cohort study.

Patients received step-up doses of 1 mg on Cycle 1 Day 1 and 2 mg on Cycle 1 Day 8, followed by 60 mg on Cycle 1 Day 15, and 60 mg on Cycle 2 Day 1, then 30 mg every 3 weeks in subsequent cycles. Each treatment cycle was 21 days. Among 218 patients who received LUNSUMIO, 52% were exposed for at least 8 cycles and 8% were exposed for 17 cycles.

In this pooled safety population, the most common (≥ 20%) adverse reactions were CRS (39%), fatigue (36%), rash (34%), pyrexia (24%), and headache (21%). The most common Grade 3 to 4 laboratory abnormalities (≥ 10%) were decreased lymphocyte count (92%), decreased phosphate (41%), increased glucose (40%), decreased neutrophil count (38%), decreased hemoglobin (19%), increased uric acid (15%), and decreased platelets (12%). Relapsed or Refractory Follicular Lymphoma The safety of LUNSUMIO was evaluated in GO29781, an open-label, multicenter, multi-cohort study which included a cohort of 90 patients with relapsed or refractory follicular lymphoma (FL) [see Clinical Studies (14) ] .

In this cohort, patients with relapsed or refractory FL were required to have received at least two prior lines of systemic therapy, including an anti-CD20 monoclonal antibody and an alkylating agent. Patients received step-up doses of 1 mg on Cycle 1 Day 1 and 2 mg on Cycle 1 Day 8, followed by 60 mg on Cycle 1 Day 15 and 60 mg on Cycle 2 Day 1, then 30 mg every 3 weeks in subsequent cycles. A treatment cycle was 21 days.

The median number of cycles was 8 (range: 1 to 17). In the relapsed or refractory FL cohort, 77% were exposed for at least 8 cycles and 12% were exposed for 17 cycles. The median age was 60 years (range: 29 to 90 years), 61% were male, 82% were White, 4% were Black or African American, 9% were Asian, and 8% were Hispanic or Latino.

Serious adverse reactions occurred in 47% of patients who received LUNSUMIO. Serious adverse reactions in ≥ 2% of patients included CRS, infection (including sepsis, pneumonia, urinary tract infection, EBV viremia, COVID-19, and upper respiratory tract infection), renal insufficiency, pyrexia, and tumor flare. Permanent discontinuation of LUNSUMIO due to an adverse reaction occurred in 3% of patients.

Adverse reactions resulting in permanent discontinuation of LUNSUMIO included CRS and EBV viremia. Dosage interruptions of LUNSUMIO due to an adverse reaction occurred in 37% of patients. Adverse reactions which required dos…

🔄 Drug Interactions 114 words

7 DRUG INTERACTIONS Effect of LUNSUMIO on CYP450 Substrates LUNSUMIO causes release of cytokines [see Clinical Pharmacology (12.2) ] that may suppress activity of CYP450 enzymes, resulting in increased exposure of CYP450 substrates. Increased exposure of CYP450 substrates is more likely to occur after the first dose of LUNSUMIO on Cycle 1 Day 1 and up to 14 days after the 60 mg dose on Cycle 2 Day 1 and during and after CRS [see Warnings and Precautions (5.1) ] . Monitor for toxicity or concentrations of drugs that are CYP450 substrates where minimal concentration changes may lead to serious adverse reactions.

Consult the concomitant CYP450 substrate drug prescribing information for recommended dosage modification.

👥 Use in Specific Populations ~2 min read

8 USE IN SPECIFIC POPULATIONS Lactation: Advise not to breastfeed. ( 8.2 )

8.1Pregnancy Risk Summary Based on the mechanism of action, LUNSUMIO may cause fetal harm when administered to a pregnant woman [see Clinical Pharmacology (12.1) ] . There are no available data on the use of LUNSUMIO in pregnant women to evaluate for a drug-associated risk. No animal reproductive or developmental toxicity studies have been conducted with mosunetuzumab-axgb.

Mosunetuzumab-axgb causes T-cell activation and cytokine release; immune activation may compromise pregnancy maintenance. In addition, based on expression of CD20 on B-cells and the finding of B-cell depletion in non-pregnant animals, mosunetuzumab-axgb can cause B-cell lymphocytopenia in infants exposed to mosunetuzumab-axgb in-utero. Human immunoglobulin G (IgG) is known to cross the placenta; therefore, LUNSUMIO has the potential to be transmitted from the mother to the developing fetus.

Advise women of the potential risk to the fetus. 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.

8.2Lactation Risk Summary There is no information regarding the presence of mosunetuzumab-axgb in human milk, the effect on the breastfed child, or milk production. Because human IgG is present in human milk, and there is potential for mosunetuzumab-axgb absorption leading to B-cell depletion, advise women not to breastfeed during treatment with LUNSUMIO and for 3 months after the last dose.

8.3Females and Males of Reproductive Potential LUNSUMIO may cause fetal harm when administered to a pregnant woman [see Use in Specific Populations (8.1) ] . Pregnancy Testing Verify pregnancy status in females of reproductive potential prior to initiating LUNSUMIO. Contraception Females Advise females of reproductive potential to use effective contraception during treatment with LUNSUMIO and for 3 months after the last dose.

8.4Pediatric Use The safety and efficacy of LUNSUMIO have not been established in pediatric patients.

8.5Geriatric Use Among the 90 patients with relapsed or refractory follicular lymphoma treated with LUNSUMIO, 33% were 65 years of age or older, and 8% were 75 years of age or older. There is an insufficient number of patients 65 years of age or older and 75 years of age or older to assess whether there are differences in safety or effectiveness in patients 65 years of age and older compared to younger adult patients.

🤰 Pregnancy 162 words

8.1Pregnancy Risk Summary Based on the mechanism of action, LUNSUMIO may cause fetal harm when administered to a pregnant woman [see Clinical Pharmacology (12.1) ] . There are no available data on the use of LUNSUMIO in pregnant women to evaluate for a drug-associated risk. No animal reproductive or developmental toxicity studies have been conducted with mosunetuzumab-axgb.

Mosunetuzumab-axgb causes T-cell activation and cytokine release; immune activation may compromise pregnancy maintenance. In addition, based on expression of CD20 on B-cells and the finding of B-cell depletion in non-pregnant animals, mosunetuzumab-axgb can cause B-cell lymphocytopenia in infants exposed to mosunetuzumab-axgb in-utero. Human immunoglobulin G (IgG) is known to cross the placenta; therefore, LUNSUMIO has the potential to be transmitted from the mother to the developing fetus.

Advise women of the potential risk to the fetus. 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.

🧒 Pediatric Use 16 words

8.4Pediatric Use The safety and efficacy of LUNSUMIO have not been established in pediatric patients.

🧓 Geriatric Use 76 words

8.5Geriatric Use Among the 90 patients with relapsed or refractory follicular lymphoma treated with LUNSUMIO, 33% were 65 years of age or older, and 8% were 75 years of age or older. There is an insufficient number of patients 65 years of age or older and 75 years of age or older to assess whether there are differences in safety or effectiveness in patients 65 years of age and older compared to younger adult patients.

🧬 Clinical Pharmacology ~3 min read

12 CLINICAL PHARMACOLOGY

12.1Mechanism of Action Mosunetuzumab-axgb is a T-cell engaging bispecific antibody that binds to the CD3 receptor expressed on the surface of T-cells and CD20 expressed on the surface of lymphoma cells and some healthy B-lineage cells. In vitro, mosunetuzumab-axgb activated T-cells, caused the release of proinflammatory cytokines, and induced lysis of B-cells.

12.2Pharmacodynamics After intravenous administration of the recommended dosage of LUNSUMIO, peripheral B-cell counts decreased to undetectable levels (< 5 cells/microliter) in most patients (95%) by Cycle 2 Day 1 and the depletion was sustained at later cycles including at Cycle 4 and Cycle 8. LUNSUMIO caused hypogammaglobulinemia (defined as IgG levels < 500 mg/dL). Among 67 patients with baseline IgG levels ≥ 500 mg/dL, 40% had their IgG level decreased to < 500 mg/dL after administration of the recommended dosage of LUNSUMIO.

Plasma concentrations of cytokines (IL-2, IL-6, IL-10, TNF-α, and IFN-γ) were measured, and transient elevation of cytokines were observed at doses of 0.4 mg and above. After administration of the recommended dosage of LUNSUMIO, the highest elevation of cytokines was observed within 24 hours after the first dose on Cycle 1 Day 1 and after the first 60 mg dose on Cycle 1 Day 15. The elevated cytokine levels generally returned to baseline prior to the next infusion on Cycle 1 Day 8 and on Cycle 2 Day 1.

12.3Pharmacokinetics Mosunetuzumab-axgb PK exposure increased proportionally over a dose range from 0.2 mg to 60 mg (0.007 to 2 times the recommended treatment dosage). PK exposures for the recommended dosage of LUNSUMIO are summarized in Table 10 and Figure 1 . Table 10.

Exposure Parameters of Mosunetuzumab-axgb Intravenous Infusion AUC (day∙μg/mL) Values are geometric mean with geometric CV%. C max (μg/mL) C trough (μg/mL) All values reported are model-predicted exposure metrics. Cycle 1 (0 ‒ 21 days) 35.2 (36.6) 11.1 (36.7) 2.6 (54.0) Cycle 2 (21 ‒ 42 days) 90.3 (48.5) 13.6 (37.7) 2.0 (83.1) Cycle 3 (42 – 63 days) 59.0 (48.9) 7.6 (40.1) 1.4 (75.6) Steady state Steady state values are approximated at Cycle 4 (63 ‒ 84 days).

52.9(40.7) 7.0 (37.9) 1.3 (59.9) Figure 1. Model-Predicted Mosunetuzumab-axgb Intravenous Infusion Concentration Time Profile Pharmacokinetic parameters ( Table 11 ) were evaluated at the recommended dosage and are presented as geometric mean (CV%) unless otherwise specified. Table 11.

Mosunetuzumab-axgb Pharmacokinetic Parameters in Patients with Relapsed or Refractory Follicular Lymphoma Parameter LUNSUMIO via Intravenous Infusion T max = time to peak concentration T max median (range), hours Steady-state. 4.0 (4.0 – 4.0) T max is at the end of intravenous infusion. Volume of distribution a (L) 5.5 (31%) Half-life a (days) 16.1 (17%) Systemic clearance (L/day) 1.1 (63%) at baseline 0.58 (18%) at steady state Figure 1 Specific Populations There were no clinically significant differences in the pharmacokinetics of mosunetuzumab-axgb based on age (19 to 96 years), sex, race (Asian and Non-Asian), ethnicity (Hispanic/Latino and not Hispanic/Latino), mild or moderate renal impairment (estimated creatinine clearance [CrCL] by Cockcroft-Gault formula: 30 to 89 mL/min), or mild hepatic impairment (total bilirubin less than or equal to upper limit of normal [ULN] with AST greater than ULN or total bilirubin greater than 1 to 1.5 times ULN with any AST).

The effects of severe renal impairment (CrCL 15 to 29 mL/min) or moderate to severe hepatic impairment (total bilirubin greater than 1.5 times ULN with any AST) on the pharmacokinetics of mosunetuzumab-axgb are unknown. Drug Interaction Studies No clinical studies evaluating the drug interaction potential of mosunetuzumab-axgb have been conducted.

12.6Immunogenicity The observed incidence of anti-drug antibodies is highly dependent on the sensitivity and specificity of the assay. Differences in assay methods preclude meaningful comparisons of the inciden…

🧬 Mechanism of Action 53 words

12.1Mechanism of Action Mosunetuzumab-axgb is a T-cell engaging bispecific antibody that binds to the CD3 receptor expressed on the surface of T-cells and CD20 expressed on the surface of lymphoma cells and some healthy B-lineage cells. In vitro, mosunetuzumab-axgb activated T-cells, caused the release of proinflammatory cytokines, and induced lysis of B-cells.

📦 How Supplied / Storage and Handling 66 words

16 HOW SUPPLIED/STORAGE AND HANDLING LUNSUMIO (mosunetuzumab-axgb) injection is a sterile, colorless, preservative-free solution for intravenous infusion supplied as follows: One 1 mg/mL single-dose vial in a carton (NDC 50242-159-01) One 30 mg/30 mL (1 mg/mL) single-dose vial in a carton (NDC 50242-142-01). Store refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze. Do not shake.

📦 Storage and Handling 23 words

Store refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze. Do not shake.

📋 Description 133 words

11 DESCRIPTION Mosunetuzumab-axgb is a bispecific CD20-directed CD3 T-cell engager. It is a humanized monoclonal anti-CD20xCD3 T-cell-dependent bispecific antibody of the immunoglobulin G1 (IgG1) isotype. Mosunetuzumab-axgb is produced in Chinese Hamster Ovary (CHO) cells by recombinant DNA technology.

The approximate molecular weight is 146 kDa. LUNSUMIO (mosunetuzumab-axgb) injection is a sterile, preservative-free, colorless solution for intravenous use. Each single-dose vial contains a 1 mL solution of mosunetuzumab-axgb (1 mg), acetic acid (0.4 mg), histidine (1.6 mg), methionine (1.5 mg), polysorbate 20 (0.6 mg), sucrose (82.1 mg), and Water for Injection, USP.

The pH is 5.8. Each single-dose vial contains a 30 mL solution of mosunetuzumab-axgb (30 mg), acetic acid (12.8 mg), histidine (46.6 mg), methionine (44.8 mg), polysorbate 20 (18 mg), sucrose (2,462.4 mg), and Water for Injection, USP. The pH is 5.8.

💬 Information for Patients ~2 min read

17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide). Cytokine Release Syndrome (CRS) – Discuss the signs and symptoms associated with CRS, including fever, chills, hypotension, tachycardia, hypoxia, and headache. Counsel patients to seek immediate medical attention should signs or symptoms of CRS occur at any time.

Advise patients who experience symptoms that impair consciousness not to drive and refrain from operating heavy or potentially dangerous machinery until events resolve [see Warnings and Precautions (5.1) ] . Neurologic Toxicity, including ICANS – Discuss the signs and symptoms associated with neurologic toxicity, including ICANS, headache, peripheral neuropathy, dizziness, or mental status changes. Advise patients to immediately contact their healthcare provider if they experience any signs or symptoms of neurologic toxicity.

Advise patients who experience neurologic toxicity that impairs consciousness to refrain from driving or operating heavy or potentially dangerous machinery until neurologic toxicity resolves [see Warnings and Precautions (5.2) ] . Infections – Discuss the signs or symptoms associated with infection [see Warnings and Precautions (5.3) ]. Hemophagocytic Lymphohistiocytosis (HLH) – Discuss the signs and symptoms associated with HLH, including fever, coagulopathy, cytopenias, and splenomegaly [see Warnings and Precautions (5.4) ] .

Cytopenias – Discuss the signs and symptoms associated with cytopenias, including neutropenia and febrile neutropenia, anemia, and thrombocytopenia [see Warnings and Precautions (5.5) ] . Tumor Flare – Inform patients of the potential risk of tumor flare reaction and to report any signs and symptoms associated with this event to their healthcare provider for evaluation [see Warnings and Precautions (5.6) ]. Embryo-Fetal Toxicity – Advise pregnant women of the potential risk to a fetus.

Advise females of reproductive potential to inform their healthcare provider if they are pregnant or become pregnant [see Use in Specific Populations (8.1) ] . Advise females of reproductive potential to use effective contraception during treatment with LUNSUMIO and for 3 months after the last dose [see Use in Specific Populations (8.3) ] . Lactation – Advise women not to breastfeed during treatment with LUNSUMIO and for 3 months after the last dose [see Use in Specific Populations (8.2) ] .

💬 Medication Guide ~3 min read

This Medication Guide has been approved by the U.S. Food and Drug Administration. Revised: June 2026 MEDICATION GUIDE LUNSUMIO ® (lun-SUM-mee-oh) (mosunetuzumab-axgb) injection, for intravenous infusion What is the most important information I should know about LUNSUMIO?

LUNSUMIO may cause Cytokine Release Syndrome (CRS), a serious side effect that is common during treatment with LUNSUMIO, and can also be severe or life-threatening. Get medical help right away if you develop any signs or symptoms of CRS at any time, including: fever of 100.4°F (38°C) or higher chills low blood pressure fast or irregular heartbeat tiredness or weakness difficulty breathing headache confusion feeling anxious dizziness or light-headedness nausea vomiting Due to the risk of CRS, you will receive LUNSUMIO on a "step-up dosing schedule".

The step-up dosing schedule is when you receive smaller "step-up" doses of LUNSUMIO on Day 1 and Day 8 of your first cycle of treatment. You will receive a higher dose of LUNSUMIO on Day 15 of your first cycle of treatment. If your dose of LUNSUMIO is delayed for any reason, you may need to repeat the "step-up dosing schedule." Before each dose in Cycle 1 and Cycle 2, you will receive medicines to help reduce your risk of CRS.

See " How will I receive LUNSUMIO? " for more information about how you will receive LUNSUMIO. Your healthcare provider will check you for CRS during treatment with LUNSUMIO and may treat you in a hospital if you develop signs and symptoms of CRS. Your healthcare provider may temporarily stop or completely stop your treatment with LUNSUMIO if you have severe side effects.

See " What are the possible side effects of LUNSUMIO? " for more information about side effects. What is LUNSUMIO? LUNSUMIO is a prescription medicine used to treat adults with follicular lymphoma whose cancer has come back or did not respond to previous treatment, and who have already received two or more treatments for their cancer.

It is not known if LUNSUMIO is safe and effective in children. Before receiving LUNSUMIO, tell your healthcare provider about all of your medical conditions, including if you: have ever had an infusion reaction after receiving LUNSUMIO. have an infection or have had an infection in the past which lasted a long time or keeps coming back. have or had Epstein-Barr Virus. are pregnant or plan to become pregnant. LUNSUMIO may harm your unborn baby.

Tell your healthcare provider right away if you become pregnant or think you may be pregnant during treatment with LUNSUMIO. Females who are able to become pregnant: your healthcare provider should do a pregnancy test before you start treatment with LUNSUMIO. you should use an effective method of birth control (contraception) during your treatment and for 3 months after the last dose of LUNSUMIO. are breastfeeding or plan to breastfeed. It is not known if LUNSUMIO passes into your breast milk.

Do not breastfeed during treatment and for 3 months after the last dose of LUNSUMIO. Tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. How will I receive LUNSUMIO?

LUNSUMIO will be given to you by your healthcare provider by infusion through a needle placed in a vein (intravenous infusion). After you complete the weekly "step-up dosing schedule" in Cycle 1, LUNSUMIO is given every 21 days. After Cycle 1 and Cycle 2, your healthcare provider will decide if you need to continue to take other medicines to help reduce side effects from LUNSUMIO during future cycles.

Your healthcare provider will decide how many treatment cycles you will receive of LUNSUMIO. See " What is the most important information I should know about LUNSUMIO? " for more information about how you will receive LUNSUMIO. What should I avoid while receiving LUNSUMIO?

Do not drive, operate heavy machinery, or do other dangerous activities if you develop dizziness, confusion, tremors, sleepiness, or any…

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