Zetro 500mg Tablet contains Azithromycin, a macrolide antibiotic that fights a wide range of bacterial infections. It works by stopping the growth of bacteria, helping the body’s immune system to eliminate the infection. Zetro is commonly prescribed for respiratory tract, skin, throat, ear, and sexually transmitted infections.
Ingredients
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Active Ingredient: Azithromycin 500mg
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Inactive Ingredients: Microcrystalline cellulose, magnesium stearate, lactose, sodium starch glycolate, and other excipients.
Drug Class
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Macrolide Antibiotic
Dosage Form
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Oral Tablet
Uses
Zetro 500mg is used to treat:
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Respiratory tract infections (bronchitis, pneumonia, sinusitis)
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Throat and tonsil infections (pharyngitis, tonsillitis)
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Ear infections (otitis media)
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Skin and soft tissue infections
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Typhoid fever
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Certain sexually transmitted infections (chlamydia, gonorrhea)
Dosage
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Adults: Usually 500mg once daily for 3 days, or as prescribed by your doctor.
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Children: Dose depends on weight and medical condition, as directed by a physician.
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Can be taken with or without food, preferably after meals to reduce stomach upset.
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Swallow the tablet whole with water; do not crush or chew.
In Case of Overdose
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Symptoms may include nausea, vomiting, diarrhea, or temporary hearing loss.
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Seek immediate medical attention or contact a poison control center.
Missed Dose
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Take the missed dose as soon as you remember.
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If it’s almost time for your next dose, skip the missed one.
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Do not take two doses at once to make up for the missed dose.
How To Use
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Take exactly as prescribed by your healthcare provider.
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May be taken with or without food.
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Continue the full prescribed course even if you feel better early.
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Avoid taking antacids within 2 hours before or after taking Zetro.
When Not to Use
Do not use Zetro if you:
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Are allergic to Azithromycin, Erythromycin, or other macrolide antibiotics.
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Have a history of liver problems or jaundice due to antibiotic use.
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Are taking ergotamine or similar migraine medicines.
Side Effects
Common:
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Nausea, vomiting, diarrhea
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Abdominal pain or discomfort
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Headache or dizziness
Serious (rare):
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Severe allergic reactions (rash, swelling, breathing difficulty)
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Liver dysfunction (yellowing of skin or eyes)
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Irregular heartbeat or chest pain
Precautions & Warnings
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Use with caution in patients with liver or kidney problems.
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Inform your doctor if you have heart rhythm disorders.
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Avoid alcohol during the treatment.
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Do not skip doses to prevent antibiotic resistance.
Drug Interactions
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Antacids containing aluminum or magnesium (reduce absorption of Azithromycin).
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Warfarin (may increase bleeding risk).
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Digoxin (may increase drug concentration).
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Cyclosporine (risk of toxicity).
Storage/Disposal
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Store below 30°C in a cool, dry place away from sunlight and moisture.
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Keep out of reach of children.
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Do not use expired medicine. Dispose of properly.
Control Drug
No – Not a controlled substance.
Quick Tips
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Take after meals to minimize stomach upset.
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Complete the full course as prescribed.
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Avoid taking antacids within 2 hours of the dose.
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Drink plenty of fluids.
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Seek medical help if symptoms persist or worsen.