Label: SODIUM SULFACETAMIDE, SULFUR- sulfacetamide sodium and sulfur liquid
- NDC Code(s): 69367-247-06, 69367-247-12
- Packager: Westminster Pharmaceuticals, LLC
- Category: HUMAN PRESCRIPTION DRUG LABEL
- DEA Schedule: None
- Marketing Status: unapproved drug other
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Updated May 27, 2020
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- SPL UNCLASSIFIED SECTION
Each gram of Sodium Sulfacetamide 10% and Sulfur 5% Cleanser contains 100 mg of sodium sulfacetamide and 50 mg of sulfur in a formulation containing ammonium lauryl sulfate, butylated hydroxytoluene, cetyl alcohol, cocamidopropyl betaine, disodium EDTA, glycerin, glyceryl stearate SE, guar gum, methylparaben, PEG-100 stearate, propylene glycol, propylparaben, puriﬁed water, sodium thiosulfate, stearyl alcohol, triacetin.
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:
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 known, but it has been reported that it inhibits the growth of Propionibacterium acnes and the formation of free fatty acids.
Although rare, sensitivity to sodium sulfacetamide 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. In case of accidental ingestion contact a poison control center immediately. Keep container tightly closed.
If irritation develops, use of the product should be discontinued and appropriate therapy instituted. Patients should be carefully observed for possible local irritation or sensitization during long-term therapy. The object of this therapy is to achieve desquamation without irritation, but sodium sulfacetamide and sulfur can cause reddening and scaling of the epidermis. These side effects are not unusual in the treatment of acne vulgaris, but patients should be cautioned about the possibility.
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.
Carcinogenesis, Mutagenesis and Impairment of Fertility
Long-term studies in animals have not been performed to evaluate carcinogenic potential.
Animal reproduction studies have not been conducted with Sodium Sulfacetamide 10% and Sulfur 5% Cleanser. It is also not known whether Sodium Sulfacetamide 10% and Sulfur 5% Cleanser can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Sodium Sulfacetamide 10% and Sulfur 5% Cleanser should be given to a pregnant woman only if clearly needed.
It is not known whether sodium sulfacetamide is excreted in the human milk following topical use of Sodium Sulfacetamide 10% and Sulfur 5% Cleanser. However, small amounts of orally administered sulfonamides have been reported to be eliminated in human milk. In view of this and because many drugs are excreted in human milk, caution should be exercised when Sodium Sulfacetamide 10% and Sulfur 5% Cleanser is administered to a nursing woman.
- ADVERSE REACTIONS
DOSAGE AND ADMINISTRATION
Apply Sodium Sulfacetamide 10% and Sulfur 5% Cleanser 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 10% and Sulfur 5% Cleanser sooner or using less often.
- HOW SUPPLIED
SPL UNCLASSIFIED SECTION
KEEP THIS AND ALL MEDICATIONS OUT OF THE REACH OF CHILDREN
All prescription substitutions and/or recommendations using this product shall be made subject to state and federal statutes as applicable. NOTE: This is not an Orange Book product. No representation is made as to generic status or bioequivalency. Each person recommending a prescription substitution using this product shall make such recommendations based on each such person's professional opinion and knowledge, upon evaluating the active ingredients, excipients, inactive ingredients and chemical formulation information provided herein.
- SPL UNCLASSIFIED SECTION
- PRINCIPAL DISPLAY PANEL - 170.3 g Bottle Label
INGREDIENTS AND APPEARANCE
SODIUM SULFACETAMIDE, SULFUR
sulfacetamide sodium and sulfur liquid
Product Information Product Type HUMAN PRESCRIPTION DRUG Item Code (Source) NDC:69367-247 Route of Administration TOPICAL Active Ingredient/Active Moiety Ingredient Name Basis of Strength Strength SULFACETAMIDE SODIUM (UNII: 4NRT660KJQ) (SULFACETAMIDE - UNII:4965G3J0F5) SULFACETAMIDE SODIUM 100 mg in 1 g SULFUR (UNII: 70FD1KFU70) (SULFUR - UNII:70FD1KFU70) SULFUR 50 mg in 1 g Inactive Ingredients Ingredient Name Strength Ammonium Lauryl Sulfate (UNII: Q7AO2R1M0B) Butylated Hydroxytoluene (UNII: 1P9D0Z171K) Cetyl Alcohol (UNII: 936JST6JCN) Cocamidopropyl Betaine (UNII: 5OCF3O11KX) EDETATE DISODIUM ANHYDROUS (UNII: 8NLQ36F6MM) Glycerin (UNII: PDC6A3C0OX) GLYCERYL STEARATE SE (UNII: FCZ5MH785I) Guar Gum (UNII: E89I1637KE) Methylparaben (UNII: A2I8C7HI9T) PEG-100 Stearate (UNII: YD01N1999R) Propylene Glycol (UNII: 6DC9Q167V3) Propylparaben (UNII: Z8IX2SC1OH) WATER (UNII: 059QF0KO0R) Sodium Thiosulfate (UNII: HX1032V43M) Stearyl Alcohol (UNII: 2KR89I4H1Y) Triacetin (UNII: XHX3C3X673) Packaging # Item Code Package Description Marketing Start Date Marketing End Date 1 NDC:69367-247-06 170.3 g in 1 BOTTLE; Type 0: Not a Combination Product 05/05/2020 2 NDC:69367-247-12 340.2 g in 1 BOTTLE; Type 0: Not a Combination Product 05/05/2020 Marketing Information Marketing Category Application Number or Monograph Citation Marketing Start Date Marketing End Date UNAPPROVED DRUG OTHER 05/05/2020 Labeler - Westminster Pharmaceuticals, LLC (079516651)