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Azithromycin

Category

Antibacterial (Macrolide)

Form

Capsules

Strength

250mg / 500mg

CAS

117772-70-0

Azithromycin Capsules USP – Next-Generation Macrolide Antibacterial Therapy

Advanced macrolide antibacterial formulation. Extended half-life enables short-course therapy. Once-daily dosing for improved compliance. Effective across multiple infection types. Manufactured under global pharmaceutical standards.

Azithromycin Capsules USP are a widely prescribed macrolide antibacterial medicine. They work by inhibiting bacterial protein synthesis, preventing infection progression. Identified by CAS Number 117772-70-0, they offer advanced pharmacokinetics. Known for shorter treatment duration compared to traditional antibiotics. Manufactured under strict international pharmaceutical standards.

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Overview

  • Macrolide antibacterial agent.
  • Inhibits bacterial protein synthesis.
  • Effective for respiratory, skin, and systemic infections.
  • Short-course therapy improves compliance.
  • Widely used globally.

Introduction

  • Azithromycin Capsules USP are a widely prescribed macrolide antibacterial medicine.
  • They work by inhibiting bacterial protein synthesis, preventing infection progression.
  • Identified by CAS Number 117772-70-0, they offer advanced pharmacokinetics.
  • Known for shorter treatment duration compared to traditional antibiotics.
  • Manufactured under strict international pharmaceutical standards.

Important Information

  • Belongs to macrolide antibacterial class.
  • CAS 117772-70-0 ensures traceability.
  • Available in 250mg and 500mg strengths.
  • Once-daily oral dosage form.
  • Requires medical supervision.

Dosage

General

  • Adults: 250mg to 500mg once daily
  • Common regimen: 500mg Day 1, then 250mg for 4 days
  • Alternative: 500mg daily for 3 days
  • Pediatric: weight-based dosing

Administration

  • Take with or without food
  • Swallow with water
  • Maintain consistent timing
  • Do not skip doses

Important

  • Complete full prescribed course
  • Avoid self-medication
  • Follow physician guidance strictly

Storage

  • Store below 25°C
  • Protect from moisture and sunlight
  • Keep in original packaging
  • Keep out of reach of children

Shelf Life

  • Typical shelf life: 24–36 months
  • Check expiry before use
  • Proper storage ensures effectiveness

Manufacturing

  • Manufactured in WHO-GMP certified facilities
  • High-purity API (CAS 117772-70-0)
  • Advanced encapsulation technology
  • Multi-stage quality control testing
  • Global regulatory compliance

Precautions

  • Avoid in macrolide allergy
  • Use cautiously in liver disease
  • Monitor cardiac patients (QT prolongation)
  • Avoid unnecessary prolonged use
  • Check for drug interactions
  • Use in pregnancy only if prescribed

Side Effects

  • Nausea
  • Vomiting
  • Diarrhea
  • Abdominal pain
  • Headache
  • Dizziness
  • Rare liver dysfunction
  • Rare allergic reactions
  • Rare cardiac arrhythmias

Expert View

  • Advanced macrolide antibacterial therapy.
  • Short-course dosing improves compliance.
  • Widely used globally.
  • Effective for respiratory and systemic infections.
  • Strong clinical acceptance.

Indications

  • Respiratory tract infections
  • Ear infections (otitis media)
  • Throat infections
  • Skin and soft tissue infections
  • Sexually transmitted infections
  • Sinus infections
  • Gastrointestinal infections

Maintenance

  • Typical duration: 3–5 days
  • Short-course therapy improves adherence
  • Complete full course
  • Monitor patient response
  • Follow physician guidance

Why Choose

  • Short-course antibacterial therapy
  • Once-daily dosing convenience
  • WHO-GMP certified manufacturing
  • Global export-quality standards
  • Reliable clinical outcomes

Frequently Asked Questions

Common product and supply questions.

What is azithromycin USP used for?+

Azithromycin Capsules USP are used to treat respiratory, throat, skin, and sexually transmitted infections.

Why is azithromycin taken for 3 days only?+

Due to its long half-life, azithromycin remains active in the body, allowing shorter treatment courses.

How to take azithromycin capsules USP 250 mg?+

Take once daily with water, maintaining consistent timing as prescribed by a doctor.

Can azithromycin treat a cough?+

Yes, it can treat coughs caused by bacterial infections, but not viral infections.

What are the serious side effects of azithromycin?+

Serious side effects include liver issues, allergic reactions, and heart rhythm disturbances.