Erythromycin

Prescription

Handelsnamen: erythromycin

Darreichungsform

Topical

Applikationsweg

TOPICAL

Hersteller

Bryant Ranch Prepack

About This Medication

DESCRIPTION Erythromycin Topical Solution USP, 2% contains erythromycin for topical dermatologic use. Erythromycin is a macrolide antibiotic produced from a strain of Saccaropolyspora erythraea (formerly Streptomyces erythreus ). It is a base and readily forms salts with acids. Chemically, erythromycin is: (3 R *,4 S *,5 S *,6 R *,7 R *,9 R *,11 R *,12 R *,13 S *,14 R *)-4-[(2,6-Dideoxy-3- C -methyl-3- 0 -methyl-α-L- ribo -hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy -3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-ß-D- xylo -hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione. It has the following structural formula: Molecular Formula: C 37 H 67 NO 13 Molecular Weight: 733.94 Erythromycin is a white or slightly yellow crystalline powder that is slightly soluble in water, freely soluble in alcohols, acetone, chloroform, acetonitrile, ethyl acetate, and moderately soluble in ether, ethylene dichloride and amyl acetate. Each mL of Erythromycin Topical Solution USP, 2% contains 20 mg of erythromycin base in a vehicle consisting of alcohol (66%), citric acid, and propylene glycol.

Wirkstoffe

Wirkstoff	Stärke
Erythromycin	-

Indikationen und Anwendung

INDICATIONS AND USAGE Erythromycin Topical Solution USP, 2% is indicated for the topical treatment of acne vulgaris.

Dosierung und Verabreichung

DOSAGE AND ADMINISTRATION Erythromycin Topical Solution USP, 2% should be applied over the affected areas twice a day (morning and evening) after the skin is thoroughly washed with warm water and soap and patted dry. Acne lesions on the face, neck, shoulders, chest, and back may be treated in this manner. This medication should be applied with applicator top. If fingertips are used, wash hands after application. Drying and peeling may be controlled by reducing the frequency of applications.

Side Effects Overview

ADVERSE REACTIONS The following local adverse reactions have been reported occasionally: peeling, dryness, itching, erythema, and oiliness. Irritation of the eyes and tenderness of the skin have also been reported with topical use of erythromycin. Generalized urticarial reactions possibly related to the use of erythromycin, which required systemic steroid therapy have been reported.

Warnhinweise und Vorsichtsmaßnahmen

WARNINGS Pseudomembranous colitis has been reported with nearly all antibacterial agents, including erythromycin, and may range in severity from mild to life-threatening. Therefore, it is important to consider this diagnosis in patients who present with diarrhea subsequent to the administration of antibacterial agents. Treatment with antibacterial agents alters the normal flora of the colon and may permit overgrowth of clostridia. Studies indicate that a toxin produced by Clostridium difficile is one primary cause of “antibiotic-associated colitis”. After the diagnosis of pseudomembranous colitis has been established, therapeutic measures should be initiated. Mild cases of pseudomembranous colitis usually respond to drug discontinuation alone. In moderate to severe cases, consideration should be given to management with fluids and electrolytes, protein supplementation and treatment with an antibacterial drug clinically effective against C. difficile colitis.

Kontraindikationen

CONTRAINDICATIONS Erythromycin Topical Solution USP, 2% is contraindicated in those individuals who have shown hypersensitivity to any of its components.

Frequently Asked Questions

INDICATIONS AND USAGE Erythromycin Topical Solution USP, 2% is indicated for the topical treatment of acne vulgaris.

DOSAGE AND ADMINISTRATION Erythromycin Topical Solution USP, 2% should be applied over the affected areas twice a day (morning and evening) after the skin is thoroughly washed with warm water and soap and patted dry. Acne lesions on the face, neck, shoulders, chest, and back may be treated in this manner. This medication should be applied with applicator top. If fingertips are used, wash hands after application. Drying and peeling may be controlled by reducing the frequency of applications.

WARNINGS Pseudomembranous colitis has been reported with nearly all antibacterial agents, including erythromycin, and may range in severity from mild to life-threatening. Therefore, it is important to consider this diagnosis in patients who present with diarrhea subsequent to the administration of antibacterial agents. Treatment with antibacterial agents alters the normal flora of the colon and may permit overgrowth of clostridia. Studies indicate that a toxin produced by Clostridium difficile is one primary cause of “antibiotic-associated colitis”. After the diagnosis of …

CONTRAINDICATIONS Erythromycin Topical Solution USP, 2% is contraindicated in those individuals who have shown hypersensitivity to any of its components.

Erythromycin is a prescription medication. You will need a valid prescription from a licensed healthcare provider.

References & Data Sources

• DailyMed — Erythromycin drug label (National Library of Medicine)
• openFDA — Erythromycin label data (U.S. Food & Drug Administration)
• RxNorm — RXCUI 318202 (NLM Normalized Drug Names)
• NDC Directory — Erythromycin (FDA National Drug Code)

Medizinischer Haftungsausschluss

Die Informationen auf dieser Seite dienen ausschließlich zu Bildungszwecken und sollten nicht als Ersatz für professionellen ärztlichen Rat, Diagnose oder Behandlung verwendet werden.

Wenden Sie sich bei Fragen zu einem medizinischen Zustand oder einem Arzneimittel stets an Ihren Arzt oder einen anderen qualifizierten Angehörigen der Gesundheitsberufe.

Datenquellen: DailyMed (NLM), openFDA, MFDS