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Azithromycin

Category

Antibacterial

Form

Tablets

Strength

250mg

CAS

83905-01-5

Azithromycin 250mg Tablets – Trusted Macrolide Antibacterial Therapy

Azithromycin 250mg Tablets are a widely trusted antibacterial formulation developed for the effective management of susceptible bacterial infections. Known for convenient once-daily dosing and short-course therapy, azithromycin is a macrolide antibiotic used across global healthcare markets. It is commonly used in respiratory, skin, soft tissue, and certain sexually transmitted infections. Azithromycin tablets are available in 250mg strength and identified by CAS ID 83905-01-5. Manufactured under strict international quality standards, the product is suitable for global pharmaceutical distribution.

Azithromycin 250mg Tablets represent a highly relevant product in modern antibacterial therapy. Azithromycin belongs to the macrolide antibiotic class and works by inhibiting bacterial protein synthesis, helping stop the growth of susceptible bacteria. It is intended for bacterial infections and should not be used for viral illnesses such as the common cold or flu. The 250mg strength is commonly used in short-course regimens, including follow-on schedules after a higher first-day dose depending on the indication and physician decision. Its relatively long half-life supports once-daily dosing and shorter therapy duration, improving patient adherence in outpatient treatment settings.

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Overview

  • Macrolide-class antibacterial formulation.
  • Designed for short-course therapy and once-daily dosing.
  • Widely used for respiratory, skin, and soft tissue infections.
  • Well known for strong patient compliance and global clinical familiarity.
  • Suitable for regulated and semi-regulated pharmaceutical markets.

Introduction

  • Azithromycin 250mg Tablets represent a highly relevant product in modern antibacterial therapy.
  • Azithromycin belongs to the macrolide antibiotic class and works by inhibiting bacterial protein synthesis, helping stop the growth of susceptible bacteria.
  • It is intended for bacterial infections and should not be used for viral illnesses such as the common cold or flu.
  • The 250mg strength is commonly used in short-course regimens, including follow-on schedules after a higher first-day dose depending on the indication and physician decision.
  • Its relatively long half-life supports once-daily dosing and shorter therapy duration, improving patient adherence in outpatient treatment settings.

Important Information

  • Azithromycin 250mg Tablets are used only when a bacterial infection is proven or strongly suspected.
  • The product is valued for broad clinical familiarity, convenient dosing, and strong patient compliance.
  • The active ingredient is Azithromycin with CAS number 83905-01-5, an important identifier for technical and procurement documentation.
  • The relatively long half-life of azithromycin supports short-course therapy and sustained tissue activity.
  • Buyers and distributors typically expect consistent assay, dissolution, stability, and packaging integrity for this formulation.

Storage

  • Store in a cool, dry place
  • Protect from moisture and direct sunlight
  • Keep in original blister or container until use
  • Keep out of reach of children
  • Follow the approved label storage condition for the destination market

Shelf Life

  • Shelf life depends on the manufacturer’s validated stability data, packaging system, and approved registration dossier
  • Shelf life is established through formal stability studies under recognized guidelines
  • Use the labeled expiry date on the approved commercial pack
  • Follow approved stability data for market-specific shelf life

Dosage

General

  • Azithromycin is generally taken once daily
  • Common adult dosing may be 500mg once daily for 3 to 10 days depending on the infection type
  • Some treatment plans use a higher first-day dose followed by 250mg on subsequent days
  • A 3-day course may be used because azithromycin remains active in body tissues longer than many antibiotics

Administration

  • Take orally as prescribed by a healthcare professional
  • Regimens vary by infection type and patient profile
  • Use exactly according to approved local prescribing information

Important

  • Complete the prescribed course unless advised otherwise by a doctor
  • Do not use for viral infections such as colds or flu
  • Dose and schedule must follow medical advice

Manufacturing

  • Produced under stringent pharmaceutical quality controls
  • Qualified API sourcing linked to CAS 83905-01-5
  • Controlled blending, granulation, or direct compression as applicable
  • Tablet uniformity and assay consistency
  • Dissolution compliance
  • Microbiological and stability controls
  • Tamper-evident and export-suitable packaging
  • Batch traceability and documentation support

Precautions

  • Use only for bacterial infections when clinically appropriate
  • Use with caution in patients with liver impairment or history of hepatic problems
  • Use with caution in patients with QT prolongation risk, arrhythmias, or those taking QT-prolonging medicines
  • Patients with a history of serious allergy to macrolide antibiotics require careful medical review
  • The full prescribed course should usually be completed to support effective antibacterial treatment

Side Effects

  • Nausea
  • Diarrhea or loose stools
  • Abdominal pain
  • Vomiting
  • Rash in some cases
  • Taste changes
  • Rare but serious allergic reactions
  • Possible liver-related issues
  • Possible cardiac rhythm concerns in susceptible patients

Expert View

  • Azithromycin 250mg Tablets remain highly relevant in modern antibacterial therapy because of strong patient compliance, broad clinical familiarity, and convenient dosing.
  • The 250mg strength is commercially important in many regulated and semi-regulated markets due to its role in short-course and step-down regimens.
  • Its long half-life is a major pharmacokinetic advantage that supports once-daily dosing and better treatment adherence.
  • From a product-page perspective, strong documentation, batch traceability, and reproducible manufacturing quality are critical for international buyers.
  • Azithromycin 250mg Tablets remain a commercially serious and globally recognized antibacterial formulation.

Indications

  • Respiratory tract infections
  • Bronchitis
  • Pneumonia
  • Ear infections
  • Nose infections
  • Throat infections
  • Skin and soft tissue infections
  • Certain sexually transmitted infections
  • Mild to moderate susceptible bacterial infections

Maintenance

  • Take once daily exactly as prescribed
  • Complete the full prescribed antibacterial course
  • Do not stop early unless advised by a doctor
  • Monitor response to treatment during the therapy period
  • Use only for confirmed or strongly suspected bacterial infections
  • Store in original packaging and protect from moisture
  • Follow approved labeling and destination-market storage instructions

Why Choose

  • Short-course therapy potential
  • Once-daily dosing convenience
  • Strong patient compliance profile
  • Broad international clinical familiarity
  • Export-relevant documentation and batch traceability
  • Suitable for regulated pharmaceutical distribution

Frequently Asked Questions

Common product and supply questions.

What is azithromycin 250 mg used for?+

Azithromycin 250 mg is used to treat susceptible bacterial infections, including certain respiratory, skin, soft tissue, ear, and sexually transmitted infections. It is an antibacterial medicine, so it should not be used for viral illnesses such as colds or flu.

How many azithromycin 250 can I take a day?+

That depends on the prescribed regimen. Azithromycin is usually taken once daily, but the total number of 250 mg tablets can vary by indication. Some schedules use 500 mg daily, which may equal two 250 mg tablets, if prescribed.

Why is azithromycin 250 given for 3 days only?+

A 3-day course may be used because azithromycin has a long half-life and remains active in tissues after dosing. This allows certain infections to be treated effectively with a shorter, once-daily regimen when medically appropriate.

Can we take azithromycin 250 mg twice a day?+

Azithromycin is usually taken once daily, not twice daily, according to standard public guidance. Dosing frequency should follow the doctor’s prescription and approved labeling for the specific infection, age group, and clinical situation.

Can I take 2 azithromycin in one day?+

Some regimens do require two 250 mg tablets in one day, especially when the prescribed daily dose is 500 mg or when a higher first-day dose is used. It should only be taken exactly as prescribed by a healthcare professional.