Zithromax
Zithromax is an azalid, a subclass of macrolide antibiotics. It prevents bacteria from growing by interfering with their protein synthesis. It is highly effective for respiratory, skin, and urogenital infections.
Dosage by Body Weight
Can be taken with or without food, but food may decrease gastrointestinal side effects. Oral suspension must be shaken thoroughly before measuring. Complete the entire course of therapy as prescribed.
- Body Weight
- Below 5 kg
- Dose
- Requires exact pediatric calculation
- Frequency
- Once daily as prescribed
- Tracking Notes
- Safety and effectiveness in infants under 6 months of age have not been established.
- Body Weight
- 5-7 kg
- Dose
- 50 mg to 70 mg (approx. 2.5 mL of 100 mg/5 mL suspension)
- Frequency
- Once daily for 3 to 5 days
- Tracking Notes
- Commonly calculated at 10 mg/kg body weight. Consult a pediatrician.
- Body Weight
- 8-10 kg
- Dose
- 80 mg to 100 mg (approx. 5 mL of 100 mg/5 mL suspension)
- Frequency
- Once daily for 3 to 5 days
- Tracking Notes
- Dose determined by the specific type of infection being treated.
- Body Weight
- 11-15 kg
- Dose
- 110 mg to 150 mg (approx. 3.75 mL of 200 mg/5 mL suspension)
- Frequency
- Once daily for 3 to 5 days
- Tracking Notes
- Shake suspension well before administering. Use a proper dosing syringe.
- Body Weight
- 16-20 kg
- Dose
- 160 mg to 200 mg (approx. 5 mL of 200 mg/5 mL suspension)
- Frequency
- Once daily for 3 to 5 days
- Tracking Notes
- Do not exceed adult doses. Consult your physician for exact milligram volume.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Requires exact pediatric calculation | Once daily as prescribed | Safety and effectiveness in infants under 6 months of age have not been established. |
| 5-7 kg | 50 mg to 70 mg (approx. 2.5 mL of 100 mg/5 mL suspension) | Once daily for 3 to 5 days | Commonly calculated at 10 mg/kg body weight. Consult a pediatrician. |
| 8-10 kg | 80 mg to 100 mg (approx. 5 mL of 100 mg/5 mL suspension) | Once daily for 3 to 5 days | Dose determined by the specific type of infection being treated. |
| 11-15 kg | 110 mg to 150 mg (approx. 3.75 mL of 200 mg/5 mL suspension) | Once daily for 3 to 5 days | Shake suspension well before administering. Use a proper dosing syringe. |
| 16-20 kg | 160 mg to 200 mg (approx. 5 mL of 200 mg/5 mL suspension) | Once daily for 3 to 5 days | Do not exceed adult doses. Consult your physician for exact milligram volume. |
Formulation
TabletOral SuspensionIntravenous Injection
Purpose
Used to treat a wide variety of mild-to-moderate bacterial infections, including middle ear infections, strep throat, pneumonia, traveler's diarrhea, and certain sexually transmitted infections.
Generic Name
AzithromycinScheduled Drug
Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.