ZELSUVMI berdazimer Kit — NDC 83787-103-31 (Billing 83787-0103-31)
This is a package of ZELSUVMI berdazimer Kit from LNHC, Inc., marketed since Apr 2025 and currently FDA-listed; retail pharmacies pay about $61.89 per g (NADAC). It is this product's only package size.
NDC database record
One package, one record: these facts belong to NDC 83787-103-31 alone.
- Record
- FDA NDC Directory package listing · Human prescription drug
- Code segments
- 83787 labeler · 103 product · 31 package
- Package marketed since
- Apr 4, 2025
- Sample package
- No — commercial package
- Listing certified through
- Dec 31, 2026
- Barcode (UPC-A, from the NDC)
- 3 8378710331 8
- Medicaid fills, this package
- 4,281 prescriptions in the last four reported quarters
- FDA record last changed
- Jul 24, 2026
Identity & classification
Regulatory identifiers FDA, NLM and CMS codes for this package
Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification
- GSN (GCN sequence number): 085650
- GCN: 55169
- GPI-14 (Medi-Span): 90350014504020
- HICL (First Databank): 049364
- AHFS class code: 84:04.06.00
- RxCUI (RxNorm): 2710438
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 5, 2026
- RxNorm (NLM RxNav) · catalog refreshed Oct 1, 2026
- Medi-Span GPI (licensed)
- First Databank (licensed) · refreshed Oct 1, 2026
RxNorm drug class
This medicine belongs to the Nitric Oxide Releasing Agent class.
Where does this data come from?
- RxClass (NLM) · catalog refreshed Oct 1, 2026
Clinical
Berdazimer topical is used to treat molluscum contagiosum (MC; infection caused by a virus that causes little bumps to form on skin anywhere on the body) in adults and children over the age of 1 year. Berdazimer is in a class of medications called nitric oxide releasing agents. How it works to treat MC is not fully understood.
Read the full MedlinePlus article ↗Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Berdazimer — tap one for details:
Where does this data come from?
- MedlinePlus (NLM) · refreshed Oct 1, 2026
- FDA label on DailyMed · label index refreshed Oct 5, 2026
Ask a licensed pharmacist directly — free, answered by our team.
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 system | Per g | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $61.891 | — |
| Medicaid paysCMS SDUD · 12 mo | $808.44 | — |
| Medicare drug plans payPart D · Q2 2026 | $64.32 | — |
Where does this data come from?
- CMS NADAC weekly file · file of Sep 30, 2026
- CMS ASP pricing files · refreshed Sep 20, 2026
- CMS Medicaid State Drug Utilization Data · through Q1 2026
- CMS Part D plan pricing files · refreshed Sep 24, 2026
- VA National Acquisition Center price file
Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Marketing end | Status |
|---|---|---|---|---|
| 83787-0103-31 You're viewing this Main listing | 1 KIT in 1 KIT * 1 TUBE in 1 CARTON / 17 g in 1 TUBE * 1 TUBE in 1 CARTON / 14 g in 1 TUBE | 2025-04-04 | — | Active |
Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Zelsuvmithis 83787-0103-31 | LNHC, | 1 kit | $61.891 | — | Availability likely | — |
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- FDA Orange Book · refreshed Oct 3, 2026
- CMS NADAC weekly file · file of Sep 30, 2026
Availability & generic status
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.
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.
🛈 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.
| Patent | Type | Use code | Expires |
|---|---|---|---|
| US 11723858 ↗ | Method of use | U-3788 | Jul 10, 2035 |
| US 11040006 ↗ | Method of use | U-3789 | Jul 10, 2035 |
| US 10736839 ↗ | Method of use | U-3790 | Jul 10, 2035 |
| US 10736839 ↗ | Method of use | U-3791 | Jul 10, 2035 |
| US 10736839 ↗ | Method of use | U-3792 | Jul 10, 2035 |
| US 10322081 ↗ | Method of use | U-3793 | Jul 10, 2035 |
| US 10322081 ↗ | Method of use | U-3794 | Jul 10, 2035 |
| US 10322081 ↗ | Method of use | U-3795 | Jul 10, 2035 |
| US 10322081 ↗ | Method of use | U-3796 | Jul 10, 2035 |
| US 10258564 ↗ | Method of use | U-3797 | Nov 22, 2034 |
| US 10258564 ↗ | Method of use | U-3798 | Nov 22, 2034 |
| US 10258564 ↗ | Method of use | U-3799 | Nov 22, 2034 |
| US 9855211 ↗ | Method of use | U-3800 | Feb 27, 2034 |
| US 9855211 ↗ | Method of use | U-3801 | Feb 27, 2034 |
| US 9737561 ↗ | Method of use | U-3802 | Aug 20, 2030 |
| US 9289442 ↗ | Method of use | U-3803 | Jul 3, 2032 |
| US 11285098 ↗ | Drug product | — | Feb 28, 2034 |
| US 8956658 ↗ | Drug substance | — | May 30, 2026 |
| US 10376538 ↗ | Drug product | — | Aug 20, 2030 |
| US 9526738 ↗ | Drug product | — | Sep 3, 2031 |
| US 8282967 ↗ | Drug substance | — | May 30, 2026 |
| US 10265334 ↗ | Drug product | — | Jul 3, 2032 |
| Code | What it grants | Expires |
|---|---|---|
| NCE | New Chemical Entity (5-year) | Jan 5, 2029 |
Is there a generic version of ZELSUVMI 10.3% GEL?
The FDA approved a generic — why can’t I get it at my pharmacy yet?
Why do different websites show different generic release dates?
What does “FDA listed” mean?
What does a patent or protection date mean here?
What does “current Orange Book estimate” mean?
Can a generic come out before the last patent expires?
Can a generic come out after the listed dates?
What is the difference between patents and exclusivity?
Why are there multiple patent dates?
Where does this data come from?
- FDA Orange Book · refreshed Oct 3, 2026
What it looks like
Where does this data come from?
- FDA label on DailyMed · label index refreshed Oct 5, 2026
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.
Where does this data come from?
IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.- FDA label on DailyMed · label index refreshed Oct 5, 2026
- FDA openFDA NDC Directory · synced Oct 1, 2026
Inactive ingredient FAQ
Are inactive ingredients the same for every manufacturer?
Why might an inactive ingredient be missing?
Can inactive ingredients matter?
Manufacturer & labeler
Where does this data come from?
- FDA openFDA NDC Directory · synced Oct 1, 2026
- Drugs@FDA
Full prescribing information FDA SPL
🎯 Indications and Usage ▾
1 INDICATIONS AND USAGE ZELSUVMI™ is indicated for the topical treatment of molluscum contagiosum (MC) in adults and pediatric patients 1 year of age and older. ZELSUVMI™ is a nitric oxide (NO) releasing agent indicated for the topical treatment of molluscum contagiosum (MC) in adults and pediatric patients 1 year of age and older. ( 1 )
⏱️ Dosage and Administration ▾
2 DOSAGE AND ADMINISTRATION Dispense equal amounts from Tube A and Tube B per the dosing guide. ( 2.2 ) Mix together and immediately apply a thin layer of ZELSUVMI. ( 2.2 ) Apply once daily to each MC lesion for up to 12 weeks. ( 2.2 ) For topical use only and not for ophthalmic, oral, or intravaginal use. ( 2.2 )
2.1Important Preparation and Administration Instructions ZELSUVMI is supplied in a carton containing the following: Tube A containing berdazimer gel Tube B containing hydrogel Dosing guide Mix together equal amounts of gel from Tube A and Tube B before application [see Dosage and Administration (2.2) ] . Do not premix or store mixed ZELSUVMI. Instruct the patient to refer to the ZELSUVMI “Instructions for Use” for detailed instructions on the preparation and administration of ZELSUVMI [see Instructions for Use] .
2.2Recommended Dosage and Administration Dispense equal amounts (0.5 mL) of gel from Tube A and Tube B on the dosing guide. Immediately put the caps back on Tube A and Tube B tightly. Mix together on the dosing guide.
Immediately apply ZELSUVMI as an even thin layer. Apply ZELSUVMI once daily to each MC lesion for up to 12 weeks. Wash hands after applying ZELSUVMI, unless hands are being treated.
Allow ZELSUVMI to dry for 10 minutes after application. Avoid application to uninvolved skin and avoid transfer of applied ZELSUVMI to other areas, including the eye. Avoid swimming, bathing, or washing for 1 hour after application of ZELSUVMI.
ZELSUVMI is for topical use only and not for ophthalmic, oral, or intravaginal use.
💊 Dosage Forms and Strengths ▾
3 DOSAGE FORMS AND STRENGTHS Topical gel: 10.3% berdazimer in an opaque white to off-white gel. ZELSUVMI is supplied as two tubes. Tube A with a blue label contains 14 grams of berdazimer gel and Tube B with a yellow label contains 17 grams of hydrogel. Topical gel: 10.3% berdazimer supplied as two tubes. Tube A contains berdazimer gel and Tube B contains hydrogel. ( 3 )
⛔ Contraindications ▾
4 CONTRAINDICATIONS None. None.
⚠️ Warnings and Cautions ▾
5 WARNINGS AND PRECAUTIONS Application Site Reactions: Application site reactions, including allergic contact dermatitis, occurred. Discontinue ZELSUVMI and initiate appropriate therapy. ( 5.1 )
5.1Application Site Reactions Application site reactions, including allergic contact dermatitis, have occurred in patients treated with ZELSUVMI. Suspect allergic contact dermatitis in the event of pain, pruritus, swelling or erythema at the application site lasting longer than 24 hours. If allergic contact dermatitis occurs, discontinue ZELSUVMI and initiate appropriate therapy.
🤒 Adverse Reactions ▾
6 ADVERSE REACTIONS The most commonly reported adverse reactions (≥1%) are application site reactions, including pain (such as burning or stinging sensations, 18.7%), erythema (11.7%), pruritus (5.7%), exfoliation (5.0%), dermatitis (4.9%), swelling (3.5%), erosion (1.6%), discoloration (1.5%), vesicles (1.5%), irritation (1.2%), and infection (1.1%). ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact LNHC, Inc. at 1-855-330-7546 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. In three double-blind, vehicle-controlled clinical trials (Trial 1, and Trial 2 and Trial 3, which were similarly designed to Trial 1), 1596 adult and pediatric subjects were treated with ZELSUVMI or vehicle gel topically once daily for up to 12 weeks [see Clinical Studies (14) ].
In these trials 3% of subjects were less than 2 years of age, and 96% of subjects were 2 to 17 years of age. The trial population included 51% male, 88% White, 6% Black, and 6% Other; for ethnicity, 21% of subjects identified as Hispanic/Latino, 78% as non-Hispanic/Latino, and 1% were not reported. Adverse reactions reported by ≥1% of subjects and more frequently than vehicle-treated subjects are listed in Table 1.
Table 1: Adverse Reactions Reported by ≥ 1% of Subjects with MC Treated with ZELSUVMI (and Greater than Vehicle) Day 1 through Week 12 in Trials 1, 2, and 3 ZELSUVMI N=916 Vehicle Gel N=680 Adverse Reaction Mild n (%) Moderate n (%) Severe n (%) Mild n (%) Moderate n (%) Severe n (%) Subjects with any TEAE* 220 (24.0) 192 (21.0) 16 (1.7) 118 (17.4) 47 (6.9) 4 (0.6) Application Site Pain† 113 (12.3) 56 (6.1) 2 (0.2) 30 (4.4) 3 (0.4) 0 Application Site Erythema 48 (5.2) 55 (6.0) 4 (0.4) 7 (1.0) 2 (0.3) 0 Application Site Pruritus 36 (3.9) 15 (1.6) 1 (0.1) 5 (0.7) 2 (0.3) 0 Application Site Exfoliation 18 (2.0) 26 (2.8) 2 (0.2) 0 0 0 Application Site Dermatitis 16 (1.7) 26 (2.8) 3 (0.3) 3 (0.4) 2 (0.3) 0 Application Site Swelling 17 (1.9) 14 (1.5) 1 (0.1) 3 (0.4) 1 (0.1) 0 Pyrexia 14 (1.5) 6 (0.7) 0 6 (0.9) 1 (0.1) 0 Application Site Erosion 7 (0.8) 5 (0.5) 3 (0.3) 1 (0.1) 0 0 Application Site Discoloration 13 (1.4) 1 (0.1) 0 1 (0.1) 0 0 Application Site Vesicles 5 (0.5) 9 (1.0) 0 0 1 (0.1) 0 Vomiting 5 (0.5) 7 (0.8) 0 1 (0.1) 0 0 Application Site Irritation 7 (0.8) 4 (0.4) 0 0 0 0 Upper Respiratory Tract Infection 6 (0.7) 5 (0.5) 0 4 (0.7) 1 (0.1) 0 Application Site Infection 4 (0.4) 4 (0.4) 2 (0.2) 2 (0.3) 1 (0.1) 0 * TEAE – treatment emergent adverse events † Application site pain also includes application site burning and stinging.
👥 Use in Specific Populations ▾
8 USE IN SPECIFIC POPULATIONS
8.1Pregnancy Risk Summary There are no available data on ZELSUVMI use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage or other adverse maternal or fetal outcomes. In animal reproduction studies, oral administration of berdazimer to pregnant rats and rabbits increased malformations in the presence of severe maternal toxicity ( see Data ). The clinical relevance of this finding is unknown given the bioavailability of berdazimer following oral administration is significantly higher than topical application.
The available data do not allow the calculation of relevant comparisons between the systemic exposure of berdazimer observed in animal studies and the systemic exposure that would be expected in humans after topical use of ZELSUVMI. The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes.
In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data Systemic embryo-fetal development studies were conducted in rats and rabbits. In an embryo-fetal development study in rats, oral dose levels of 28, 95, or 189 mg/kg/day berdazimer were administered during the period of organogenesis.
Maternal mortality and elevated methemoglobin levels were noted in dams receiving doses of 95 and 189 mg/kg/day. The maternal no observable adverse effect level (NOAEL) was 28 mg/kg/day. Fetal skeletal malformations (changes in the lumbar and thoracic centra or arches, missing thoracic arches and centra, additional bone in the thoracic arches, missing lumbar centra and arches, and fused ribs) and visceral malformations (cleft palate) and decreased fetal weights were observed in litters from dams receiving 189 mg/kg/day.
The fetal NOAEL was 95 mg/kg/day. In an embryo-fetal development study in rabbits, oral dose levels of 47, 142, or 284 mg/kg/day berdazimer were administered during the period of organogenesis. Maternal mortality, aborted fetuses, adverse clinical observations, and elevated methemoglobin levels were noted in pregnant rabbits receiving doses of 142 and 284 mg/kg/day.
The maternal NOAEL was 47 mg/kg/day. Decreased fetal weights were noted from pregnant rabbits receiving 284 mg/kg/day. The fetal NOAEL was 142 mg/kg/day.
8.2Lactation Risk Summary There are no data on the presence of berdazimer or its metabolite in either human or animal milk, the effects on the breastfed infant, or the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for ZELSUVMI and any potential adverse effects on the breastfed infant from ZELSUVMI or from the underlying maternal condition.
8.4Pediatric Use The safety and effectiveness of ZELSUVMI for the topical treatment of MC have been established in pediatric patients 1 year of age and older. Use of ZELSUVMI for this indication is supported by data from three randomized, vehicle-controlled, double-blind trials involving 1596 subjects of which 1575 were pediatric subjects with MC (904 were exposed to ZELSUVMI; 29 subjects were less than 2 years of age, including one subject less than 1 year of age, and 875 were 2 to 17 years of age) [see Clinical Studies (14) ].
The safety and effectiveness of ZELSUVMI have not been established in pediatric patients younger than 1 year of age.
8.5Geriatric Use Of the total number of ZELSUVMI-treated subjects in clinical studies for MC, none were 65 to 74 years of age, and one was 75 years of age and older [see Clinical Studies (14) ] . Clinical studies of ZELSUVMI did not include sufficient numbers of subjects 65 years of age and older to determine whether they respond differently from younger adult subjects.
🤰 Pregnancy ▾
8.1Pregnancy Risk Summary There are no available data on ZELSUVMI use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage or other adverse maternal or fetal outcomes. In animal reproduction studies, oral administration of berdazimer to pregnant rats and rabbits increased malformations in the presence of severe maternal toxicity ( see Data ). The clinical relevance of this finding is unknown given the bioavailability of berdazimer following oral administration is significantly higher than topical application.
The available data do not allow the calculation of relevant comparisons between the systemic exposure of berdazimer observed in animal studies and the systemic exposure that would be expected in humans after topical use of ZELSUVMI. The background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes.
In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Animal Data Systemic embryo-fetal development studies were conducted in rats and rabbits. In an embryo-fetal development study in rats, oral dose levels of 28, 95, or 189 mg/kg/day berdazimer were administered during the period of organogenesis.
Maternal mortality and elevated methemoglobin levels were noted in dams receiving doses of 95 and 189 mg/kg/day. The maternal no observable adverse effect level (NOAEL) was 28 mg/kg/day. Fetal skeletal malformations (changes in the lumbar and thoracic centra or arches, missing thoracic arches and centra, additional bone in the thoracic arches, missing lumbar centra and arches, and fused ribs) and visceral malformations (cleft palate) and decreased fetal weights were observed in litters from dams receiving 189 mg/kg/day.
The fetal NOAEL was 95 mg/kg/day. In an embryo-fetal development study in rabbits, oral dose levels of 47, 142, or 284 mg/kg/day berdazimer were administered during the period of organogenesis. Maternal mortality, aborted fetuses, adverse clinical observations, and elevated methemoglobin levels were noted in pregnant rabbits receiving doses of 142 and 284 mg/kg/day.
The maternal NOAEL was 47 mg/kg/day. Decreased fetal weights were noted from pregnant rabbits receiving 284 mg/kg/day. The fetal NOAEL was 142 mg/kg/day.
🧒 Pediatric Use ▾
8.4Pediatric Use The safety and effectiveness of ZELSUVMI for the topical treatment of MC have been established in pediatric patients 1 year of age and older. Use of ZELSUVMI for this indication is supported by data from three randomized, vehicle-controlled, double-blind trials involving 1596 subjects of which 1575 were pediatric subjects with MC (904 were exposed to ZELSUVMI; 29 subjects were less than 2 years of age, including one subject less than 1 year of age, and 875 were 2 to 17 years of age) [see Clinical Studies (14) ].
The safety and effectiveness of ZELSUVMI have not been established in pediatric patients younger than 1 year of age.
🧓 Geriatric Use ▾
8.5Geriatric Use Of the total number of ZELSUVMI-treated subjects in clinical studies for MC, none were 65 to 74 years of age, and one was 75 years of age and older [see Clinical Studies (14) ] . Clinical studies of ZELSUVMI did not include sufficient numbers of subjects 65 years of age and older to determine whether they respond differently from younger adult subjects.
🧬 Clinical Pharmacology ▾
12 CLINICAL PHARMACOLOGY
12.1Mechanism of Action ZELSUVMI is a nitric oxide releasing agent. The mechanism of action for the treatment of molluscum contagiosum is unknown.
12.2Pharmacodynamics The pharmacodynamics of ZELSUVMI are unknown.
12.3Pharmacokinetics Plasma hydrolyzed MAP3 (hMAP3), a structural marker for berdazimer, and nitrate levels were evaluated in n=34 subjects 2 to 12 years of age with MC. Subjects applied ZELSUVMI once-daily for two weeks to a total treatment area of 484 cm 2 (mean lesion count=34), applying a mean dose of approximately 3 mL/day. No subjects had quantifiable plasma hMAP3 concentrations on day 1; two subjects had quantifiable concentrations on day 15.
Mean plasma nitrate levels were similar on days 1 and 15 and remained relatively flat during the PK sampling period (baseline through 1, 3, and 6 hours post-application). There were no apparent differences in methemoglobin levels throughout the study.
🧬 Mechanism of Action ▾
12.1Mechanism of Action ZELSUVMI is a nitric oxide releasing agent. The mechanism of action for the treatment of molluscum contagiosum is unknown.
📦 How Supplied / Storage and Handling ▾
16 HOW SUPPLIED/STORAGE AND HANDLING How Supplied ZELSUVMI (berdazimer) topical gel, 10.3% is supplied in a carton (NDC 83787-103-31) containing: Tube A (14 g) with blue label containing berdazimer sodium in an opaque white to off-white gel (NDC 83787-113-14) Tube B (17 g) with yellow label containing translucent to opaque white to off-white gel (UPC 83787-0000-17) Dosing Guide Storage and Handling Prior to Dispensing : Store ZELSUVMI in a refrigerator between 2°C and 8°C (36°F and 46°F) until dispensed to the patient.
Write the “Discard after” date in the space provided on the carton. After Dispensing : Store ZELSUVMI at room temperature, between 20°C to 25°C (68°F and 77°F) in a dry location. Product contains alcohol and should be kept away from open flame.
Do not freeze. Discard 60 days after removal from refrigeration.
📋 Description ▾
11 DESCRIPTION ZELSUVMI (berdazimer) topical gel, 10.3%, a nitric oxide releasing agent, contains the drug substance berdazimer sodium, a white to off white powder with the chemical name poly[{[3-(methylamino)propyl]silasesquioxane}-co-{[3-(1-methyl-2-nitroso2-oxidohydrazin-1 yl)propyl]silasesquioxane}-co-silicate (1:3:6 x)], partially hydrolyzed (Si : OH ~ 10 : 5), and the following structural and empirical formula: Structural Formula: * Denotes shared oxygen atom between bonded constituents; resulting bonds are Si-O-Si or Si‑OH Empirical formula: [(C4H9N3NaO3.5Si)3(C4H10NO1.5Si)1(SiO2)6(HO0.5)5] 0.1n Due to the insoluble nature of berdazimer sodium, the molecular formula, molecular mass, and average molecular weight range cannot be determined.
ZELSUVMI (berdazimer) topical gel is an opaque white to off-white gel containing 10.3% berdazimer (equivalent to 10.9% berdazimer sodium). ZELSUVMI is supplied as two gel components that are mixed before administration: Tube A (14 g): an opaque white to off-white gel containing 240 mg of berdazimer sodium per gram of gel and the inactive ingredients cyclomethicone, hexylene glycol, hydroxypropyl cellulose, and isopropyl alcohol. Tube B (17 g): a translucent to opaque white to off-white gel containing the inactive ingredients benzoic acid, carboxymethylcellulose sodium, cyclomethicone, ethanol (13% v/v), glycerin, potassium phosphate monobasic, and purified water.
Structural Formula
💬 Information for Patients ▾
17 PATIENT COUNSELING INFORMATION Advise the patient or caregiver to read the FDA-approved patient labeling (Patient Information and Instructions for Use). Application Site Reactions Advise patients to discontinue ZELSUVMI and seek medical attention immediately if signs or symptoms of application site reactions lasting more than 24 hours occur [see Warnings and Precautions (5.1) ]. Administration Instructions Advise patients that ZELSUVMI is for external use only and is not for ophthalmic, oral, or intravaginal use [see Dosage and Administration (2.2) ] .
Inform patients that ZELSUVMI is supplied with two gel components that must be mixed together immediately before application. Instruct patients not to premix or store mixed ZELSUVMI [see Dosage and Administration ( 2.1 , 2.2 )] . Advise patients to wash hands after applying ZELSUVMI (unless hands are being treated) and avoid transfer of the product to other areas of the skin, including the eye [see Dosage and Administration (2.2) ].
Instruct patients to carefully follow the instructions for preparing and administering ZELSUVMI in the ZELSUVMI FDA-approved patient labeling [see Instructions For Use ]. Manufactured for: LNHC, Inc. Durham, NC 27703
🧬 Pharmacokinetics ▾
12.3Pharmacokinetics Plasma hydrolyzed MAP3 (hMAP3), a structural marker for berdazimer, and nitrate levels were evaluated in n=34 subjects 2 to 12 years of age with MC. Subjects applied ZELSUVMI once-daily for two weeks to a total treatment area of 484 cm 2 (mean lesion count=34), applying a mean dose of approximately 3 mL/day. No subjects had quantifiable plasma hMAP3 concentrations on day 1; two subjects had quantifiable concentrations on day 15.
Mean plasma nitrate levels were similar on days 1 and 15 and remained relatively flat during the PK sampling period (baseline through 1, 3, and 6 hours post-application). There were no apparent differences in methemoglobin levels throughout the study.
🧬 Pharmacodynamics ▾
12.2Pharmacodynamics The pharmacodynamics of ZELSUVMI are unknown.
🔬 Clinical Studies ▾
14 CLINICAL STUDIES The efficacy of ZELSUVMI was evaluated in 3 multicenter, randomized, double-blind, parallel-group, vehicle-controlled trials in subjects with MC (Trials 1, 2, and 3; NCT04535531 , NCT03927703 , and NCT03927716 , respectively). Trial 1 enrolled 891 subjects, Trial 2 enrolled 355 subjects, and Trial 3 enrolled 352 subjects. Subjects were randomized 1:1 in Trial 1, and 2:1 in Trials 2 and 3 to receive ZELSUVMI or vehicle applied to MC lesions once daily for up to 12 weeks.
In the three trials, 3% of subjects were less than 2 years of age and 96% of subjects were 2 to 17 years of age. The trial population included 51% male, 88% White, 6% Black, and 6% Other; for ethnicity, 21% of subjects identified as Hispanic/Latino, 78% as non-Hispanic/Latino, and 1% were not reported. Subjects had 3-70 baseline MC lesions.
At baseline, the average MC lesion count was 20.2. The primary efficacy endpoint was the proportion of subjects achieving complete clearance at Week 12. Complete clearance was defined as the subject having a total MC lesion count of 0 at assessment.
The key secondary efficacy endpoint was complete clearance rate at Week 8. Efficacy was demonstrated in Trials 1 and 2. The results are summarized in Table 2.
Table 2: Complete Clearance Rate at Week 12 and Week 8 in Subjects with MC in Trials 1 and 2 Trial 1 Trial 2 ZELSUVMI (N=444) Vehicle (N=447) ZELSUVMI (N=237) Vehicle (N=118) Complete Clearance Rate at Week 12 (Primary Endpoint) 32.4% 19.7% 30.0% 20.3% Treatment Difference (95% Confidence Interval) 12.8% (7.1%, 18.6%) 9.2% (-0.04%, 18.4%) Complete Clearance Rate at Week 8 (Secondary Endpoint) 19.6% 11.6% 13.9% 5.9% Treatment Difference (95% Confidence Interval) 7.5% (3.0%, 12.0%) 7.8% (1.8%, 13.8%) In Trial 3, the complete clearance rates at Week 12 were 26% versus 22% for ZELSUVMI and vehicle, respectively, with 95% confidence interval (-5%, 14%).
🧪 Nonclinical Toxicology ▾
13 NONCLINICAL TOXICOLOGY
13.1Carcinogenesis, Mutagenesis, Impairment of Fertility The carcinogenic potential of berdazimer gel was assessed in a 2-year dermal mouse carcinogenicity study. There were no drug-related tumor findings associated with daily topical administration of berdazimer gel to mice at doses up to 4% berdazimer gel. Berdazimer was mutagenic in a bacterial mutagenicity assay (Ames assay) but was not clastogenic in an in vitro chromosomal aberration assay in human peripheral blood lymphocytes or in an in vivo micronucleus assay in rats.
There were no berdazimer related effects on male or female fertility and early embryonic parameters in rats at oral doses up to 189 mg/kg/day.
📄 Carcinogenesis, Mutagenesis, Impairment of Fertility ▾
13.1Carcinogenesis, Mutagenesis, Impairment of Fertility The carcinogenic potential of berdazimer gel was assessed in a 2-year dermal mouse carcinogenicity study. There were no drug-related tumor findings associated with daily topical administration of berdazimer gel to mice at doses up to 4% berdazimer gel. Berdazimer was mutagenic in a bacterial mutagenicity assay (Ames assay) but was not clastogenic in an in vitro chromosomal aberration assay in human peripheral blood lymphocytes or in an in vivo micronucleus assay in rats.
There were no berdazimer related effects on male or female fertility and early embryonic parameters in rats at oral doses up to 189 mg/kg/day.
📄 Patient Package Insert ▾
Patient Package Insert PATIENT INFORMATION ZELSUVMI™ (zel-SOOV-mee) (berdazimer) topical gel Important information: ZELSUVMI is for use on the skin (for topical use) only. Do not use ZELSUVMI near or in your eyes, mouth, or vagina. What is ZELSUVMI?
ZELSUVMI is a prescription medicine used on the skin (topical) to treat molluscum contagiosum (MC) in adults and children 1 year of age and older. It is not known if ZELSUVMI is safe and effective in children under 1 year of age. Before using ZELSUVMI, tell your healthcare provider about all your medical conditions, including if you: have other skin problems. are pregnant or plan to become pregnant.
It is not known if ZELSUVMI will harm your unborn baby. are breastfeeding or plan to breastfeed. It is not known if ZELSUVMI passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby during treatment with ZELSUVMI.
Tell your healthcare provider about all the medicines you take , including prescription and over-the-counter medicines, vitamins, and herbal supplements. How should I use ZELSUVMI? Read the Instructions for Use for detailed information about how to properly prepare and apply ZELSUVMI.
Use ZELSUVMI exactly as your healthcare provider tells you to use it. The ZELSUVMI carton contains: 1 tube that contains berdazimer gel (Tube A) 1 tube that contains hydrogel (Tube B) 1 Dosing Guide The gels contained in Tube A and Tube B must be mixed together on the Dosing Guide before you apply ZELSUVMI to your skin. Do not mix the gels until you are ready to apply ZELSUVMI.
After mixing, apply an even, thin layer of ZELSUVMI right away to each MC bump. Apply ZELSUVMI 1 time each day. Do not apply ZELSUVMI near or in your eyes, mouth, vagina, or areas of your skin where you do not have MC.
Allow ZELSUVMI to dry for 10 minutes and do not swim, take a bath or shower, or wash the areas where you applied ZELSUVMI for 1 hour after you apply it. Wash your hands after applying ZELSUVMI, unless your hands are being treated for MC. If someone else applies ZELSUVMI for you, they should wash their hands after applying ZELSUVMI.
What are the possible side effects of ZELSUVMI? ZELSUVMI may cause serious side effects, including: Application site reactions. Application site reactions, including allergic skin reactions, are common where ZELSUVMI is applied to your skin, but can also be severe.
Stop using ZELSUVMI and tell your healthcare provider right away if you develop pain, burning, stinging, itching, swelling, or redness of your skin that lasts for more than 24 hours after treatment with ZELSUVMI. The most common side effects of ZELSUVMI include: the following skin side effects at the application site: pain burning stinging redness itching peeling or flaking itchy, dry skin rash swelling breakdown of the outer layer of the skin (erosion) lightening or darkening of the skin blisters irritation infection These are not all of the possible side effects of ZELSUVMI.
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. How should I store ZELSUVMI?
Store ZELSUVMI at room temperature between 68°F to 77°F (20°C to 25°C) in a dry location. Do not premix or store mixed ZELSUVMI. Product contains alcohol and should be kept away from open flame.
Do not freeze ZELSUVMI. After use, immediately put caps back on Tube A (berdazimer gel) and Tube B (hydrogel) tightly. Throw away if not used within 60 days after receiving ZELSUVMI.
Keep ZELSUVMI and all medicines out of the reach of children. General information about the safe and effective use of ZELSUVMI. Medicines are sometimes prescribed for purposes other than those listed in a Patient Information leaflet.
Do not use ZELSUVMI for a condition for which it was not prescribed. Do not give ZELSUVMI to other people, even if they have the same symptoms that you have. It may harm them.
You can ask your pharmacist or healthcare provider for information about ZELSUVMI that is wri… [Excerpted — this section continues on DailyMed.]
📖 Instructions for Use ▾
Instructions For Use IFU Page 1 IFU Step 1
📄 Package Label / Principal Display Panel ▾
PRINCIPAL DISPLAY PANEL - ZELSUVMI™ Carton Carton Tube A Carton Tube A Tube Tube B Carton Tube B Tube
Medicaid utilization & spend
Medicare Part D spend CMS · PART D · 2026 (Q1)
About this NDC listing & data coverage
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