Zetamax capsule

Description

Azithromycin 250mg works by binding to the 50S ribosomal subunit of bacteria and blocking protein synthesis, which stops bacterial growth and replication. Thanks to its long half-life, it stays active in body tissues for extended periods — allowing once-daily dosing and short treatment courses while still delivering broad-spectrum antibacterial action.

Primary Uses

Azithromycin 250mg Capsules are commonly used in Pakistan for managing:

• Respiratory tract infections – pneumonia, bronchitis, sinusitis.

• Throat and ear infections – pharyngitis, tonsillitis, otitis media.

• Skin and soft tissue infections – acne, folliculitis.

• Sexually transmitted infections – chlamydia, gonorrhea (specific dosing required).

• Gastrointestinal infections caused by bacteria.

Indications

Doctors commonly prescribe Azithromycin for:

• Bacterial infections of the upper and lower respiratory tract.

• Skin and soft tissue infections.

• Ear, nose, and throat infections.

• Uncomplicated genital infections due to Chlamydia trachomatis or Neisseria gonorrhoeae.

How It Works

Azithromycin blocks bacterial protein synthesis, preventing bacteria from reproducing. It does not instantly kill all bacteria but halts their growth, allowing the immune system to clear the infection effectively.

Dosage (General Reference Only — Follow Doctor’s Advice)

Do not exceed prescribed dose or stop early.

How to Use

Swallow the capsule whole with a full glass of water, preferably on an empty stomach (1 hour before or 2 hours after food). Complete the full course even if symptoms improve earlier.

Side Effects

Most are mild and temporary:

• Nausea, vomiting, diarrhea.

• Abdominal discomfort.

• Headache or dizziness.

• Skin rash or itching.

• Fatigue or altered taste.

Seek medical help if severe diarrhea or allergic reaction occurs.

Warnings

⚠ Avoid if you have heart rhythm disorders (QT prolongation).
⚠ Use cautiously in liver disease.
⚠ Do not combine with other QT-prolonging drugs.

Precautions

• Inform your doctor if you have liver problems, heart disease, or myasthenia gravis.

• Elderly patients may require monitoring.

• Avoid antacids containing aluminum/magnesium within 2 hours.

Drug Interactions

Avoid or monitor when used with:

• Warfarin / blood thinners – increased bleeding risk.

• Digoxin – risk of increased levels.

• Antacids (aluminum/magnesium-based) – reduce absorption.

• Drugs affecting heart rhythm (e.g., quinidine, amiodarone).

Food Interactions

• Avoid grapefruit juice – interferes with metabolism.

• Limit alcohol – may worsen side effects.

• Avoid dairy close to dosing – can reduce absorption.

When Not to Use

Do not use if:

• Allergic to Azithromycin or other macrolides.

• History of jaundice or liver reaction from antibiotic use.

• History of heart arrhythmias (QT prolongation).

Storage

Store at room temperature, away from heat, moisture, and direct light. Keep out of children’s reach.

Doctor’s Overview

Dr. Farhan Qureshi (Infectious Disease Specialist):
“Azithromycin is widely prescribed in Pakistan due to its convenient once-daily dosing and broad antibacterial coverage. It is highly effective for respiratory and throat infections when used appropriately. However, self-medication must be avoided due to rising antibiotic resistance.”

Disclaimer

This information is for educational reference only and not a substitute for medical advice. Always follow your doctor’s prescription and do not self-treat bacterial infections.