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Sodium Sulfacetamide and Sulfur 80 mg/mL; 40 mg/mL Solution, 473 mL — NDC 42192-0133-16 package photo

Sodium Sulfacetamide and Sulfur 80 mg/mL; 40 mg/mL Solution, 473 mL

by Acella Pharmaceuticals, LLC · 473 mL in 1 BOTTLE (42192-133-16)
NDC 42192-0133-16
🏷️ FDA NDC (as labeled) 42192-133-16 billing pads the product segment with a zero
Rx only 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) 42192-133-16
Product NDC 42192-133
11-digit billing NDC 42192013316
NCPDP billing unit ML — per mL (volume)
RxCUI 1010234
UNII 4NRT660KJQ, 70FD1KFU70
SPL Set ID c3ff4716-6009-4e29-9da9-ea740726cc3c
Established class (EPC) Sulfonamide Antibacterial
Chemical class Sulfonamides
DEA schedule Non-controlled
Marketing category UNAPPROVED DRUG OTHER
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2011-05-13
Route TOPICAL
Dosage form SOLUTION
Substance SULFACETAMIDE SODIUM; SULFUR
GPI-14 90059903201810
GCN Seq No 066791
GCN 29180
HICL code 003344
Ingredient (HICL) Sulfacetamide Sodium/Sulfur
HIC1 code Q
Therapeutic class — broad (HIC1) Ear/Eye/Nose/Rectum/Topical/Vagina/Other
HIC2 code Q5
Therapeutic class — intermediate (HIC2) Agents Acting Principally On The Skin
HIC3 code Q5S
Therapeutic class — specific (HIC3) Topical Sulfonamides
AHFS code 84:04.92.00
AHFS class Local Anti-Infectives, Miscellaneous
FDB label name SULFACETAMIDE-SULFUR 8-4% SUSP
FDB brand name Sodium Sulfacetamide-Sulfur
Legend status F — Federal legend — prescription drug or device
Why two NDCs? The FDA registers this code as 42192-133-16 — 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 → 42192-0133-16. 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 Sulfonamide Antibacterial class.

Pharmacologic class Sulfonamide Antibacterial
Drug family (ATC) Antiinfectives for treatment of acne, Sulfonamides
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

LabelerAcella Pharmaceuticals, LLC
Labeler code42192
First marketedMay 2011
Product typeHuman Prescription Drug
Portfolio36 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 SULFACETAMIDE-SULFUR 8-4% SUSP Ingredient Sulfacetamide Sodium/Sulfur
🧪 What is this product?

This is a topical solution containing sodium sulfacetamide and sulfur. Sulfacetamide is an antimicrobial agent commonly used in skin care products to help address bacterial skin conditions, while sulfur is typically used to help manage excess oil and certain skin concerns. The combination is often applied directly to affected skin areas. This product is marketed without an approved FDA application.

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.

🧪 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.

  • UNII ZY81Z83H0X
    Aloe vera leaf is a plant extract derived from the aloe plant. It is used in medicines as a natural moisturizer and skin-soothing agent in topical formulations.
  • UNII 1P9D0Z171K
    BHT is a synthetic antioxidant that prevents fats and oils in medicines from breaking down and becoming rancid. It helps keep the product stable and effective during storage.
  • UNII 936JST6JCN
    Cetyl alcohol is a waxy, fatty substance derived from plant or animal sources. It acts as an emulsifier and thickener in medicines, helping blend oil and water components and giving products a smooth, creamy texture.
  • UNII 0MBZ20845F
    A synthetic cleanser and emulsifier derived from oleic acid. It helps mix oil and water-based ingredients together and reduces surface tension, improving how the medicine spreads or dissolves in the formulation.
  • UNII 7FLD91C86K
    Edetate disodium is a chemical compound that binds and removes certain metal ions. In medicines, it acts as a preservative and stabilizer by preventing metals like calcium from interfering with the product's shelf life and consistency.
  • UNII 230OU9XXE4
    A waxy substance made from glycerin and stearic acid that acts as an emulsifier to blend oily and watery ingredients together. It also helps thicken and stabilize the medicine's texture.
  • UNII W2ZU1RY8B0
    A plant extract from green tea leaves. It's used as an antioxidant ingredient to help preserve the medicine and maintain its stability during storage.
  • UNII 6M3P64V0NC
    A fine powder made from magnesium, aluminum, and silicon compounds. It absorbs moisture and helps keep medicine ingredients from clumping or separating, so the product stays stable and flows smoothly during manufacturing.
  • UNII A2I8C7HI9T
    Methylparaben is a preservative derived from benzoic acid that prevents growth of bacteria, fungi, and mold in medicines. It extends the product's shelf life and maintains safety during storage.
  • UNII YD01N1999R
    A waxy substance made from polyethylene glycol and stearic acid. It helps mix oil and water-based ingredients together and serves as an emulsifier and solubilizer in liquid and semi-solid medicines.
  • UNII 4T6H12BN9U
    Petrolatum is a purified mineral oil-based jelly derived from petroleum. In medicines, it acts as an emollient, lubricant, and moisture barrier to soften skin, reduce friction, and help prevent water loss from formulations.
  • UNII 6DC9Q167V3
    Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
  • UNII Z8IX2SC1OH
    Propylparaben is a chemical preservative used to prevent bacterial and fungal growth in medicines and personal care products. It helps extend shelf life and maintain product safety during storage.
  • UNII 518XTE8493
    A gentle cleanser derived from coconut oil, sodium cocoyl isethionate serves as a surfactant and foaming agent in topical products. It helps the medicine spread evenly on skin and creates lather.
  • UNII JVL98CG53G
    Sodium methyl cocoyl taurate is a mild, plant-derived cleaning agent made from coconut oil and an amino acid. It's used in liquid formulations as a surfactant to help mix oil and water-based ingredients together and improve how the medicine spreads or is absorbed.
  • UNII HX1032V43M
    Sodium thiosulfate is a salt compound used in medicines as a buffer and pH regulator. It helps stabilize the medication and may also serve as a preservative or antioxidant to maintain product quality.
  • UNII 2KR89I4H1Y
    Stearyl alcohol is a waxy, fatty substance derived from natural oils or made synthetically. It acts as an emulsifier and thickener in medicines, helping mix ingredients together and give the product the right texture.
  • 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.
  • UNII TTV12P4NEE
    Xanthan gum is a thickening and stabilizing ingredient made from fermented corn or other sugars. It's added to medicines to improve texture, prevent separation of liquids and solids, and help the product stay consistent.

19 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 mLPer package
Retail pharmacies payNADAC · weekly $0.067 $31.74 / 473 ml
Medicaid paysCMS SDUD · 12 mo $0.1451 $68.63 / 473 ml
Medicare drug plans payPart D · quarterly No Part D plan price is available for this NDC in our data.
NADAC price history (per mL) — tap or hover for the price & month
Oct 2021 Oct 2022 Jan 2026 Aug 2026 $0.157 $0.061
▼ Down 32% over the last 20 months.
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
Sodium Sulfacetamide and Sulfur 80 mg/mL; 40 mg/mLthis 42192-0133-16 Acella 473 ml $0.067 — Availability likely —
Sodium Sulfacetamide 8% and Sulfur 4% Cleanser 80 mg/mL; 40 mg/mL 58657-0469-16 Method 473 ml $0.067 — Availability likely —
Sodium Sulfacetamide and Sulfur 80 mg/mL; 40 mg/mL 69367-0245-16 Westminster 473 ml $0.067 — Availability likely —
Sodium Sulfacetamide, Sulfur 40 mg/mL; 80 mg/mL 24470-0951-16 Cintex 473 ml — — FDA listed —
Sodium Sulfacetamide And Sulfur 80 mg/mL; 40 mg/mL 44523-0624-16 BioComp 473 ml — — FDA listed —
Sodium Sulfacetamide, Sulfur 40 mg/mL; 80 mg/mL 52187-0531-16 KMM 473 ml — — FDA listed —
Sodium Sulfacetamide 8% and Sulfur 4% 80 mg/mL; 40 mg/mL 71399-0487-06 Akron 473 ml — — FDA listed —
Sodium Sulfacetamide 8% and Sulfur 4% Cleanser 80 mg/mL; 40 mg/mL 72162-2247-02 Bryant 473 ml — — FDA listed —
Sodium Sulfacetamide 8% Sulfur 4% CLEANSER 80 mg/mL; 40 mg/mL 83720-0542-16 Oncor 473 ml — — FDA listed —
Sodium Sulfacetamide, Sulfur 80 mg/g; 40 mg/g 87026-0203-16 Aspen 473 g — — FDA listed —
About this product: other versions of the same ingredient, strength and form are listed above, least expensive first, with FDA equivalence ratings where available.
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

🏛️
2011
On the market since
May 2011
📍
2026
Currently FDA-listed
15 years listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route.

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 42192-0133-16, 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
840
Units reimbursed last 4 qtrs
395.2K
Gross reimbursed last 4 qtrs
$57.3K
Avg / prescription
$68.24
Avg / unit
$0.1451
Latest quarter Q4 2025
154Rx
Medicaid pays / mL
$0.1451
gross reimbursed
vs
NADAC / mL
$0.0671
acquisition cost
=
Spread
+$0.0780
+116% vs cost
What Medicaid paid per mL (before rebates; includes the pharmacy’s dispensing fee) compared with NADAC — the average price pharmacies pay to buy the drug. A positive spread means Medicaid reimbursed more than the purchase price, before manufacturer rebates.
Fee-for-service vs managed care ⓘ
91% MCO
Fee-for-service · 73 Rx Managed care · 767 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: 20,339 units · 344 per 100k residents 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: 11,352 units · 354 per 100k residents IA Illinois: no data reported IL Indiana: 10,879 units · 159 per 100k residents IN Ohio: 42,551 units · 361 per 100k residents OH Pennsylvania: 201,876 units · 1,558 per 100k residents PA New Jersey: no data reported NJ Massachusetts: no data reported MA California: no data reported CA Utah: 13,717 units · 401 per 100k residents UT Colorado: no data reported CO Nebraska: no data reported NE Missouri: no data reported MO Kentucky: 4,257 units · 94.1 per 100k residents KY West Virginia: 14,190 units · 802 per 100k residents WV Virginia: no data reported VA Maryland: no data reported MD Connecticut: no data reported CT Rhode Island: no data reported RI Arizona: 5,203 units · 70.0 per 100k residents AZ New Mexico: no data reported NM Kansas: no data reported KS Arkansas: no data reported AR Tennessee: no data reported TN North Carolina: 59,560 units · 550 per 100k residents NC South Carolina: no data reported SC Delaware: no data reported DE Oklahoma: no data reported OK Louisiana: no data reported LA Mississippi: 5,085 units · 173 per 100k residents 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: 6,149 units · 27.2 per 100k residents FL
Units reimbursed · per 100k residents
27.21,558
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 Pennsylvania 1,558 /100k
2 West Virginia 802 /100k
3 North Carolina 550 /100k
4 Utah 401 /100k
5 Ohio 361 /100k
6 Iowa 354 /100k
7 Wisconsin 344 /100k
8 Mississippi 173 /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.

🔬 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 Sodium Sulfacetamide and Sulfur — the ingredient across all brands.

Top reported reactions

Asthma2
Erythema2
Hypersensitivity2
Impaired Quality Of Life2
Injection Site Pruritus2
Injection Site Swelling2
Lethargy2

Reporter sex

0 reports
Male · 65%
Female · 35%

Serious outcomes

Hospitalization3
Reports over time (by year) — tap or hover for the count & year
2025 2026 5 0
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
42192-0133-16 You're viewing this 473 mL in 1 BOTTLE (42192-133-16) 2011-05-13 Active

🧭 About this NDC listing & data coverage

Finished prescription product Marketed without an FDA application

Listed without an FDA application

This product's marketing category indicates it is marketed without an approved FDA application (no NDA, ANDA, or BLA on file). Having an NDC does not by itself establish FDA approval — the NDC Directory is a listing system, not an approval decision. Approval-linked data such as Orange Book therapeutic-equivalence ratings therefore does not apply.

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) ✓ Available
Orange Book / therapeutic-equivalence data — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope.
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

Is this NDC FDA-approved?
An NDC listing does not by itself establish FDA approval — the NDC Directory records that a product is listed with FDA, not that it was reviewed and approved. This listing's marketing category is "Unapproved Drug Other". Products approved under an application carry an NDA, ANDA, or BLA number.
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 42192-133-16, 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: 42192-0133-16, written without dashes as 42192013316. 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 42192-0133-16, the first segment (42192) is the labeler code FDA assigned to Acella Pharmaceuticals, LLC; the middle segment (0133) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (16) 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 Acella Pharmaceuticals, LLC. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Acella Pharmaceuticals, 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.
🎯 Indications and Usage ⏱️ Dosage and Administration ⛔ Contraindications ⚠️ Warnings 🤒 Adverse Reactions 🤰 Pregnancy 🧒 Pediatric Use 🧬 Clinical Pharmacology 📦 How Supplied / Storage and Handling 📦 Storage and Handling 📋 Description 💬 Information for Patients
🎯 Indications and Usage 23 words ▾

INDICATIONS: Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension is indicated in the topical control of acne vulgaris, acne rosacea and seborrheic dermatitis.

⏱️ Dosage and Administration 75 words ▾

DOSAGE AND ADMINISTRATION: Apply Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension once or twice daily to affected areas, or as directed by your physician. Wet skin and liberally apply to areas to be cleansed. Massage gently into skin for 10-20 seconds, working into a full lather, rinse thoroughly and pat dry. If drying occurs, it may be controlled by rinsing off Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension sooner or using less often.

⛔ Contraindications 46 words ▾

CONTRAINDICATIONS: Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension is contraindicated for use by patients having known hypersensitivity to sulfonamides, sulfur or ony other component of this preparation. Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension is not to be used by patients with kidney disease.

⚠️ Warnings 86 words ▾

WARNINGS: Although rare, sensitivity to sodium sulfacetaminde may occur. Therefore, caution and careful supervision should be observed when prescribing this drug for patients who may be prone to hypersensitivity to topical sulfonamides. Systemic toxic reactions such as agranulocytosis, acute hemolytic anemia, purpura hemorrhagica, drug fever, jaundice and contact dermatitis indicate hypersensitivity to sulfonamides.

Particular caution should be employed if areas of denuded or abraded skin are involved. FOR EXTERNAL USE ONLY . Keep away from eyes.

Keep out of reach of children. Keep container tightly closed.

🤒 Adverse Reactions 10 words ▾

ADVERSE REACTIONS: Although rare, sodium sulfacetamide may cause local irritation.

🤰 Pregnancy 66 words ▾

PREGNANCY: Category C. Animal reproduction studies have not been conducted with Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension. It is not known whether Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension should be given to a pregnant woman only if clearly needed.

🧒 Pediatric Use 16 words ▾

PEDIATRIC USE: Safety and effectiveness in children under the age of 12 have not been established.

🧬 Clinical Pharmacology 112 words ▾

CLINICAL PHARMACOLOGY: The most widely accepted mechanism of action of sulfonamides is the Woods-Fildes theory, which is based on the fact that sulfonamides act as competitive antagonists to para-aminobenzoic acid (PABA), an essential component for bacterial growth. While absorption through intact skin has not been determined, sodium sulfacetamide is readily absorbed from the gastrointestinal tract when taken orally and excreted in the urine, largely unchanged. The biological half-life has variously been reported as 7 to 12.8 hours.

The exact mode of action of sulfur in the treatment of acne is not known, but it has been reported that it inhibits the growth of Propionibacterium acnes and the formation of free fatty acids.

📦 How Supplied / Storage and Handling 21 words ▾

HOW SUPPLIED: Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension is available in 16 fl oz (473 mL) bottles, NDC 42192-133-16.

📦 Storage and Handling 25 words ▾

Store at 20° - 25°C (68° - 77°F); excursions permitted to 15° - 30°C (59° - 86°F). [See USP Controlled Room Temperature]. Protect from freezing.

📋 Description 101 words ▾

DESCRIPTION: Sodium sulfacetamide is a sulfonamide with antibacterial activity while sulfur acts as a keratolytic agent. Chemically sodium sulfacetamide is N-[(4-aminophenyl) sulfonyl]-acetamide, monosodium salt, monohydrate. The structural formula is: Each mL of Sodium Sulfacetamide 8% - Sulfur 4% Topical Suspension contains 80 mg of Sodium Sulfacetamide and 40 mg of Sulfur in a formulation containing purified water, sodium cocoyl isethionate, disodium oleamido MIPA sulfosuccinate, green tea extract, cetyl alcohol, stearyl alcohol, glyceryl stearate, PEG-100 stearate, propylene glycol, methylparaben, propylparaben, butylated hydroxytoluene, aloe vera gel, sodium thiosulfate, disodium EDTA, magnesium aluminum silicate, xanthan gum, sodium methyl cocoyl taurate, white petrolatum.

Structural Formula

💬 Information for Patients 29 words ▾

Information for patients Avoid contact with eyes, eyelids, lips and mucous membranes. If accidental contact occurs, rinse with water. If excessive irritation develops, discontinue use and consult your physician.

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 42192-0129-16 · Acella 42192-0134-40 · Acella →
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.