Azithromycin
Pronounced ah-zith-ro-MY-sin
Brand names: Zithromax
Type: Macrolide antibiotic · All Antibiotics & Infection Medicines
What Azithromycin is used for
- Pneumonia
- Bronchitis and sinus infections
- Strep throat in penicillin-allergic patients
- Certain sexually transmitted infections
- Whooping cough
◆ Kidney note
No dose change is usually needed for kidney function.
Common side effects
- Diarrhea
- Nausea
- Stomach pain
- Headache
Important cautions
- Can affect heart rhythm in susceptible people, especially with other rhythm-affecting medicines
How it comes
Tablets, liquid, injection (hospital), eye drops. This guide lists forms only — it never lists strengths or doses.
Related medicines — Antibiotics & Infection Medicines
Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.