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  3. /Erythromycin

Erythromycin

Ery-Tab, E-Mycin, Erythrocin, Benzamycin, Erygel, EryPed, Emgel, Theramycin, Eyemycin, Emcin Clear, Erythrocin Stearate, Ery, E.E.S., Maracyn

Antibiotic • Macrolide

Premium
QT RiskHepatotoxic

Half-life

1.5-2 hours

Protein Binding

Metabolized By

CYP3A4

External

Drugs.com

Mechanism of Action

Binds to 50S ribosomal subunit, inhibiting protein synthesis

Indications(5)

Diarrhea InfectiousShigellaGrowth & DevelopmentChild MortalityLung Transplant Rejection

Classification

Drug Class

Antibiotic

Subclass

Macrolide

Brand Names

Ery-TabE-MycinErythrocinBenzamycinErygelEryPedEmgelTheramycinEyemycinEmcin ClearErythrocin StearateEryE.E.S.Maracyn

Key Properties

Half-life

1.5-2 hours

Time for plasma concentration to decrease by 50%

Protein Binding

—

Fraction bound to plasma proteins

Therapeutic Index

Wide

Margin between therapeutic and toxic doses

Not a substitute for clinical judgement
Erythromycin Drug Profile | PharmaGraphX