What are you looking for?

Norfloxacin 400mg Tablet

Norfloxacin is a fluoroquinolone antibiotic with broad-spectrum activity. It is commonly used to treat bacterial infections of the urinary tract and gastrointestinal system. By inhibiting bacterial DNA replication enzymes, it stops the growth and spread of infection, providing relief from symptoms.


Main Uses

Urinary Tract Infections (UTIs): Effective for bladder (cystitis) and kidney infections.

Prostatitis: Used in bacterial infections of the prostate gland.

Gastroenteritis: Helps manage traveler’s diarrhea and other intestinal infections.

Gonorrhea: May be used in selected cases of uncomplicated sexually transmitted infections.


Dosage Instructions

Empty Stomach: Take 1 hour before or 2 hours after meals for maximum absorption.

Stay Hydrated: Drink plenty of water to reduce risk of crystal formation in urine.

Complete the Course: Even if symptoms improve, finish the full course to prevent antibiotic resistance.

Avoid Dairy/Antacids: Do not take within 2 hours of milk, yogurt, antacids, or iron/zinc supplements, as they reduce effectiveness.


Critical Safety Precautions

Tendon Risk Warning: Fluoroquinolones may cause tendon inflammation or rupture (especially Achilles tendon). Stop activity and consult a doctor if you feel pain or swelling.

Sun Sensitivity: May increase photosensitivity—use sun protection outdoors.


Frequently Asked Questions (FAQs)


Q: How does Norfloxacin leave the body?

A: Staying well-hydrated helps the drug get eliminated through urine and reduces the risk of crystal formation.


Q: Is it safe to drive while taking Norfloxacin?

A: Some people may feel dizziness or lightheadedness. Avoid driving until you know how it affects you.


Q: Can pregnant women take Norfloxacin?

A: Generally not recommended during pregnancy or breastfeeding unless prescribed. Always consult your doctor.


Q: What should I do if I miss a dose?

A: Take it as soon as you remember. If it’s close to the next dose, skip the missed one. Do not double the dose.