Ery-Tab
Ery-Tab is a brand-name macrolide antibiotic containing erythromycin. It is used to treat various bacterial infections including respiratory tract infections, skin infections, ear infections, and certain sexually transmitted diseases. The medication works by inhibiting bacterial protein synthesis, preventing the growth and spread of susceptible bacteria.
Ery-Tab is a macrolide antibiotic used to treat various bacterial infections by stopping bacterial growth.
Key facts at a glance
- RxNorm
- 202609
- Generic
- Ery-Tab
- 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 (pneumonia, bronchitis), skin infections, ear infections, and certain STIs. Also used for prevention of bacterial endocarditis and treatment of acne.
Erythromycin binds to the 50S ribosomal subunit of bacteria, inhibiting protein synthesis and preventing bacterial growth and reproduction.
Common side effects include nausea, abdominal pain, and diarrhea. May interact with numerous medications including statins, blood thinners, and seizure medications. Should be taken on an empty stomach unless otherwise directed. Complete the full course even if symptoms improve.
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