Sertaconazole Nitrate

Generic Name: sertaconazole nitrate

Over-the-Counter (OTC)

Brand Names:

Ertaczo

11 DESCRIPTION ERTACZO (sertaconazole nitrate) cream, 2%, is for topical application. It contains the azole antifungal, sertaconazole nitrate. Sertaconazole nitrate contains one asymmetric carbon atom and exists as a racemic mixture of equal amounts of R and S enantiomers. Sertaconazole nitrate is designated chemically as (±)-1-[2,4-dichloro-β-[(7-chlorobenzo-[ b ]thien-3-yl)methoxy]phenethyl]imidazole nitrate. It has a molecular weight of 500.8.

Overview

11 DESCRIPTION ERTACZO (sertaconazole nitrate) cream, 2%, is for topical application. It contains the azole antifungal, sertaconazole nitrate. Sertaconazole nitrate contains one asymmetric carbon atom and exists as a racemic mixture of equal amounts of R and S enantiomers. Sertaconazole nitrate is designated chemically as (±)-1-[2,4-dichloro-β-[(7-chlorobenzo-[ b ]thien-3-yl)methoxy]phenethyl]imidazole nitrate. It has a molecular weight of 500.8.

Uses

1 INDICATIONS AND USAGE ERTACZO ® cream, 2%, is indicated for the topical treatment of interdigital tinea pedis in immunocompetent adult and pediatric patients 12 years of age and older caused by Trichophyton rubrum , Trichophyton mentagrophytes, and Epidermophyton floccosum . ERTACZO cream, 2% is an azole antifungal indicated for the topical treatment of interdigital tinea pedis in immunocompetent adult and pediatric patients 12 years of age and older caused by Trichophyton rubrum, Trichophyton mentagrophytes , and Epidermophyton floccosum . ( 1 )

Dosage

2 DOSAGE AND ADMINISTRATION Apply ERTACZO cream, 2% twice daily for 4 weeks. Apply a sufficient amount of ERTACZO cream, 2% to cover both the affected areas between the toes and the immediately surrounding healthy skin. Use ERTACZO cream, 2% for the full treatment time recommended by the physician, even though symptoms may have improved. Dry the affected area(s) thoroughly before application, if using ERTACZO cream, 2% after bathing. Wash hands after use. Avoid the use of occlusive dressings or wrappings. For topical use. Not for ophthalmic, oral, or intravaginal use. Apply ERTACZO cream, 2% to the affected and immediate surrounding area(s) twice daily for 4 weeks. ( 2 ) Not for ophthalmic, oral, or intravaginal use. ( 2 )

Side Effects

6 ADVERSE REACTIONS Most common adverse reactions observed in clinical trials (incidence >2%) were contact dermatitis, dry skin, burning skin, application site skin tenderness. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Coral Way Pharma, LLC at 1-210-641-5334 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical 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.

Warnings

5 WARNINGS AND PRECAUTIONS 5.1 Local Adverse Reactions If irritation develops, discontinue treatment and institute appropriate therapy. Physicians should exercise caution when prescribing ERTACZO cream, 2%, to patients known to be sensitive to azole antifungals since cross-reactivity may occur. 4 CONTRAINDICATIONS None. None. ( 4 )

Pregnancy

8.1 Pregnancy Risk Summary There are no available data on ERTACZO cream, 2% use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. In animal reproduction studies, there were no adverse developmental effects observed with oral administration of sertaconazole nitrate to pregnant rats and rabbits during organogenesis at doses 40 and 80 times, respectively, the maximum recommended human dose (MRHD) based on body surface area (BSA) comparison.

Storage

16 HOW SUPPLIED/STORAGE AND HANDLING ERTACZO cream, 2%, is white in color and supplied in tubes in the following size: 60-gram tube NDC 85437-004-60 Store at 20° to 25°C (68° to 77°F); excursions permitted to 15° to 30°C (59° to 86°F) [see USP Controlled Room Temperature].

Frequently Asked Questions

What is Sertaconazole Nitrate used for?

1 INDICATIONS AND USAGE ERTACZO ® cream, 2%, is indicated for the topical treatment of interdigital tinea pedis in immunocompetent adult and pediatric patients 12 years of age and older caused by Trichophyton rubrum , Trichophyton mentagrophytes, and Epidermophyton floccosum . ERTACZO cream, 2% is an azole antifungal indicated for the topical treatment of interdigital tinea pedis in immunocompetent adult and pediatric patients 12 years of age and older caused by Trichophyton rubrum, Trichophyton mentagrophytes , and Epidermophyton floccosum . ( 1 )

What are the side effects of Sertaconazole Nitrate?

6 ADVERSE REACTIONS Most common adverse reactions observed in clinical trials (incidence >2%) were contact dermatitis, dry skin, burning skin, application site skin tenderness. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Coral Way Pharma, LLC at 1-210-641-5334 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical 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.

Can I take Sertaconazole Nitrate during pregnancy?

8.1 Pregnancy Risk Summary There are no available data on ERTACZO cream, 2% use in pregnant women to evaluate for a drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes. In animal reproduction studies, there were no adverse developmental effects observed with oral administration of sertaconazole nitrate to pregnant rats and rabbits during organogenesis at doses 40 and 80 times, respectively, the maximum recommended human dose (MRHD) based on body surface area (BSA) comparison.

What are the important warnings for Sertaconazole Nitrate?

5 WARNINGS AND PRECAUTIONS 5.1 Local Adverse Reactions If irritation develops, discontinue treatment and institute appropriate therapy. Physicians should exercise caution when prescribing ERTACZO cream, 2%, to patients known to be sensitive to azole antifungals since cross-reactivity may occur. 4 CONTRAINDICATIONS None. None. ( 4 )

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.