Azithromycin Dihydrate
Azithromycin Dihydrate is a broad-spectrum macrolide antibiotic used to treat various bacterial infections including respiratory tract infections, skin infections, ear infections, and certain sexually transmitted infections. It works by inhibiting bacterial protein synthesis, effectively stopping the growth of susceptible bacteria. This medication is commonly prescribed for both adults and children in appropriate formulations.
Azithromycin Dihydrate is an antibiotic that treats bacterial infections by preventing bacteria from multiplying.
Key facts at a glance
- RxNorm
- 253155
- Generic
- Azithromycin Dihydrate
- Class
- pin-variant
- 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 infections such as pneumonia and bronchitis, skin infections, ear infections, sexually transmitted infections like chlamydia, and certain gastrointestinal infections. Also used for sinusitis and tonsillitis.
As a macrolide antibiotic, it binds to the bacterial ribosome and inhibits protein synthesis, which prevents bacteria from growing and multiplying.
Should be used only for bacterial infections as it is not effective against viral infections. May interact with antacids, blood thinners, and certain heart medications. Complete the full prescribed course even if symptoms improve. Inform your doctor if you have liver problems, heart rhythm issues, or myasthenia gravis.
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 August 27, 2026. · Read our editorial policy