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Clarithromycin

Clarithromycin prevents bacteria from growing by interfering with their protein synthesis. It is often used for penicillin-allergic patients.

Dosage by Body Weight

Standard pediatric dose is 7.5 mg/kg every 12 hours. Shake suspension well before use.

  1. Body Weight
    8-11 kg
    Dose
    62.5 mg (2.5 ml of 125mg/5ml)
    Frequency
    Twice daily
    Tracking Notes
    Commonly used for 7-10 days.
  2. Body Weight
    12-19 kg
    Dose
    125 mg (5 ml of 125mg/5ml)
    Frequency
    Twice daily
    Tracking Notes
    May cause stomach upset or a bitter taste.
  3. Body Weight
    20-29 kg
    Dose
    187.5 mg (7.5 ml of 125mg/5ml)
    Frequency
    Twice daily
    Tracking Notes
    Ensure finish of course even if symptoms improve.

Formulation

TabletSuspension

Purpose

Macrolide antibiotic used for respiratory tract infections, skin infections, and H. pylori eradication.

Generic Name

Clarithromycin

Branded Drug Names

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

  • Biaxin
  • Klaricid
  • Clarigard

Scheduled Drug

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

Alternatives

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.