Azithromycin Sodium Dihydrogen Phosphate
Azithromycin Sodium Dihydrogen Phosphate is the intravenous salt form of azithromycin, a broad-spectrum macrolide antibiotic. It works by inhibiting bacterial protein synthesis and is used to treat serious bacterial infections when oral antibiotics are not appropriate. This formulation is typically reserved for hospital use in patients requiring IV therapy.
An injectable macrolide antibiotic used for serious bacterial infections when oral medication is not feasible.
Key facts at a glance
- RxNorm
- 2679612
- Generic
- Azithromycin Sodium Dihydrogen Phosphate
- 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.
Treatment of community-acquired pneumonia, pelvic inflammatory disease, and other serious bacterial infections caused by susceptible organisms, particularly when rapid tissue penetration or IV administration is required.
Binds to the 50S ribosomal subunit of susceptible bacteria, blocking bacterial protein synthesis and preventing bacterial growth and replication.
Administered intravenously in healthcare settings; not for IM or IV bolus injection. Use with caution in patients with liver impairment or known QT prolongation. Infusion reactions may occur; monitor for signs of hypersensitivity. Complete the full prescribed 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 August 27, 2026. · Read our editorial policy