Azithromycin

Azithromycin is a macrolide-type antibiotic. It stays in the body for a long time, allowing for shorter treatment courses (often 3 to 5 days).

Dosage by Body Weight

Common pediatric dosing is 10 mg/kg once daily for 3 days, or 10 mg/kg on day 1 followed by 5 mg/kg for 4 days. Must be prescribed by a clinician.

Weight-based dosage tracking table for Azithromycin, including body weight, dose, frequency, and tracking notes.
Body Weight	Dose	Frequency	Tracking Notes
5-9 kg	50-90 mg	Once daily	Course duration (3 or 5 days) depends on the infection type.
10-14 kg	100-140 mg	Once daily	Shake suspension well before use.
15-25 kg	150-250 mg	Once daily	Can be taken with or without food.

TabletSuspensionInjection

Antibiotic used to treat various bacterial infections, including respiratory infections, skin infections, and ear infections.

Azithromycin is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:

Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.

CAUTION

Alcohol may worsen infection symptoms or stomach upset while taking azithromycin. Avoid or limit alcohol during treatment.

SAFE IF PRESCRIBED

Azithromycin may be used in pregnancy when prescribed for a confirmed bacterial infection. Follow your healthcare provider's instructions.

SAFE IF PRESCRIBED

Azithromycin passes into breast milk in small amounts. Monitor the infant for diarrhea or rash and consult your healthcare provider.

SAFE

Azithromycin usually does not affect driving, but dizziness or illness-related weakness can occur. Avoid driving if affected.

CAUTION

Azithromycin can rarely affect liver function. Use caution and seek medical advice if you have liver disease or develop jaundice.

SAFE IF PRESCRIBED

Azithromycin is usually safe in mild to moderate kidney impairment, but severe kidney disease requires medical supervision.