Product image of Klacid Pediátrico (Clarithromycin) supplied by GNH India

Klacid Pediátrico

Active Ingredient:
Clarithromycin
Origin:
EU

Klacid Pediátrico (Clarithromycin)

Clarithromycin, the active ingredient in Klacid Pediátrico, is a macrolide antibiotic presented as an oral pediatric formulation for oral use. It treats bacterial infections such as pneumonia, sinusitis and skin infections in children and young adults and is widely used in pediatric care.

GNH India supplies Klacid Pediátrico as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with a focus on quality assurance and regulatory compliance in all shipments.

Manufacturer / TM Owner

Viatris Healthcare Lda.

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Indications & Clinical Uses

Clarithromycin is indicated for bacterial infections affecting the respiratory tract and skin, where it targets susceptible organisms.

  • Community‑acquired pneumonia: Reduces bacterial load and improves clinical recovery in pediatric patients.
  • Acute bacterial sinusitis: Alleviates sinus inflammation by eradicating the causative bacteria.
  • Skin and soft tissue infections: Controls infection and promotes healing of cellulitis, impetigo and related conditions.

How It Works

  • Clarithromycin binds to the 50S subunit of bacterial ribosomes, blocking the translocation step of protein synthesis. This inhibition prevents elongation of the nascent peptide chain, producing a bacteriostatic effect against susceptible Gram‑positive, Gram‑negative and atypical organisms. Its high tissue penetration enhances activity at infection sites.

Side Effects

Clarithromycin may cause a range of adverse reactions, from mild to severe.

Common Side Effects

  • Nausea: mild stomach upset.
  • Diarrhea: loose stools.
  • Taste disturbance: temporary alteration of taste.
  • Headache: mild to moderate headache.

Serious or Rare Side Effects

  • Hepatotoxicity: signs of liver injury such as jaundice.
  • QT prolongation: cardiac rhythm changes that may lead to arrhythmia.
  • Severe allergic reactions: rash, swelling, or anaphylaxis.

Precautions & Warnings

When prescribing Clarithromycin for pediatric patients, several precautions should be observed to ensure safety and effectiveness.

  • Assess liver function: evaluate hepatic status before initiating therapy.
  • Monitor cardiac risk: avoid use in patients with known QT prolongation or electrolyte imbalance.
  • Review drug history: check for concomitant use of strong CYP3A4 inhibitors.
  • Adjust for renal impairment: consider dose modification in severe renal dysfunction.
  • Counsel on adherence: ensure full course is completed to prevent resistance.
  • Store below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Clarithromycin interacts with several medicines; awareness of the interaction level guides clinical decisions.

Major Interactions (Avoid)

  • Strong CYP3A4 inhibitors (e.g., ketoconazole, itraconazole): may cause toxic plasma levels.
  • Certain antiarrhythmics (e.g., amiodarone, sotalol): increase risk of QT prolongation.
  • Statins metabolized by CYP3A4 (e.g., simvastatin, lovastatin): heightened risk of myopathy.

Moderate Interactions (Monitor Closely)

  • Warfarin: may enhance anticoagulant effect, requiring INR monitoring.
  • Theophylline: possible increase in serum concentrations.
  • Oral contraceptives: may reduce efficacy, advise alternative contraception.

Frequently Asked Questions

Klacid Pediátrico contains clarithromycin and is used to treat bacterial infections in children, including community‑acquired pneumonia, acute bacterial sinusitis, and skin and soft‑tissue infections caused by susceptible organisms.

Clarithromycin inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit, blocking the translocation step. This prevents the formation of essential proteins, resulting in a bacteriostatic effect against a broad range of Gram‑positive, Gram‑negative and atypical bacteria.

The dose of Klacid Pediátrico is individualized by the prescribing clinician based on the patient’s age, weight, infection severity, and renal or hepatic function. No fixed regimen is provided here; the prescriber sets the appropriate dosage.

Clarithromycin’s pregnancy category is not definitively established, and safety data are limited. It should be used only if the potential benefit justifies the potential risk to the fetus. Caution is also advised during breastfeeding, and a healthcare professional should evaluate the situation.

To order, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Compared with azithromycin, another macrolide, clarithromycin generally has a broader spectrum against atypical pathogens and higher tissue concentrations, but it may have more drug‑interaction potential due to CYP3A4 inhibition. Choice depends on susceptibility patterns, patient factors and clinician preference.

Klacid Pediátrico should be stored below 25 °C, in its original packaging, protected from moisture and direct sunlight. Keeping the product at a stable room temperature helps maintain its potency and safety.

The medication is given orally, typically as a pediatric suspension or chewable tablet, as directed by the prescriber. It should be taken with or without food according to the label, and the full prescribed course must be completed.

Serious risks include hepatotoxicity (liver injury), QT‑interval prolongation that can lead to cardiac arrhythmias, and severe allergic reactions such as anaphylaxis. Patients should be monitored for signs of liver dysfunction, cardiac symptoms, or hypersensitivity.

Klacid Pediátrico should be avoided in patients with known hypersensitivity to clarithromycin or other macrolides, those with pre‑existing QT prolongation, and individuals taking contraindicated strong CYP3A4 inhibitors. Clinicians must also assess liver and renal function before prescribing.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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