Erythrocin Stearate
Erythrocin Stearate is a brand-name macrolide antibiotic containing erythromycin. It works by inhibiting bacterial protein synthesis to stop the growth of susceptible bacteria. This medication is typically prescribed for respiratory tract infections, skin infections, and certain other bacterial conditions.
Erythrocin Stearate is a macrolide antibiotic used to treat various bacterial infections by stopping bacterial growth.
Key facts at a glance
- RxNorm
- 750836
- Generic
- Erythrocin Stearate
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treats respiratory tract infections (including pneumonia, bronchitis), skin and soft tissue infections, ear infections, and certain sexually transmitted infections. May also be used for prevention of bacterial endocarditis in certain patients.
As a macrolide antibiotic, erythromycin binds to the bacterial ribosome (50S subunit), inhibiting protein synthesis essential for bacterial growth and replication. This bacteriostatic action prevents the bacteria from multiplying, allowing the immune system to eliminate the infection.
Take with a full glass of water on an empty stomach for best absorption (1 hour before or 2 hours after meals). Common side effects include gastrointestinal upset, nausea, and abdominal pain. Inform your doctor of any liver problems or heart rhythm disorders. Complete the full course even if symptoms improve to prevent antibiotic resistance. May interact with several medications including statins, blood thinners, and certain heart medications.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy