General Overview
Azithromycin is a macrolide antibiotic with a long half-life, allowing for short 3-to-5-day treatment courses. It is widely used for respiratory and sexually transmitted infections.
Medicine Information
Azithromycin
Azithromycin
Prescription required
Antibiotic
Medicine Safety Disclaimer
This information is for educational purposes only and should not be used for self-diagnosis or self-treatment. Do not start, stop, or change any medicine without consulting a qualified doctor or pharmacist. In case of overdose, severe allergic reaction, breathing difficulty, swelling of the face/lips, unconsciousness, or severe side effects, seek emergency medical help immediately.
Composition
Azithromycin Dihydrate IP
Strength
250 mg / 500 mg
Medicine Type
Tablet / suspension
Brand Names
Azee
Azithral
Azibact
Azicip
Reported Uses
Used for tonsillitis, sinusitis, community-acquired pneumonia, typhoid fever, and urethritis.
General Characteristics
Convenient once-daily dosing and short treatment courses. Excellent tissue penetration.
General Mechanism of Action
Inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit, preventing bacterial growth (bacteriostatic).
Storage Guidelines
Store below 30°C in a dry place. Protect from moisture.
General Educational Notes
Do not use this medicine for viral infections like cold or flu. Complete the course to prevent antibiotic resistance.
Frequently Asked Questions
Why is Azithromycin taken for only 3 days?
Azithromycin has an exceptionally long tissue half-life of 68 hours. The drug remains active in infected tissues at therapeutic levels for several days after the last dose, making a 3-day course equivalent to a 7-to-10-day course of other antibiotics.
Can I take Azithromycin with food?
Yes, taking it with a meal helps prevent the common stomach upset and nausea associated with macrolide antibiotics.