Zetro 500mg Tablets
Zetro 500mg contains Azithromycin 500mg, a macrolide antibiotic that stops bacterial growth and treats infections in the respiratory tract, ear, skin, throat, and reproductive organs. Its once-daily dosing and short treatment duration make it convenient and effective for mild to moderate bacterial infections.
Ingredients
Active Ingredient: Azithromycin 500mg
Inactive Ingredients: Microcrystalline cellulose, magnesium stearate, lactose monohydrate, sodium starch glycolate, film-coating materials
Drug Class
Class: Macrolide Antibiotic
Category: Antibacterial Agent
Dosage Form
Form: Film-coated tablet
Strength: 500mg
Pack Size: 6 Tablets
Uses
- Respiratory tract infections (pneumonia, bronchitis, sinusitis)
- Ear, nose, throat infections (tonsillitis, pharyngitis, otitis media)
- Skin and soft tissue infections
- Sexually transmitted infections (chlamydia, gonorrhea)
- Typhoid fever
- Traveler’s diarrhea and certain gastrointestinal bacterial infections
Dosage
- Adults: 500mg once daily for 3 days, or as directed
- Typhoid: 500mg once daily for 5–7 days
- STDs: Single 1g dose (two 500mg tablets) may be prescribed
- Children: 10mg/kg/day under medical supervision
- 💊 Take 1 hour before or 2 hours after meals for better absorption
In Case of Overdose
Symptoms: Nausea, vomiting, diarrhea, temporary hearing loss, drowsiness, irregular heartbeat
Action: Seek emergency medical attention immediately.
Missed Dose
- Take as soon as remembered
- If close to next dose, skip the missed one
- Do not double up
How To Use
- Take exactly as prescribed
- Swallow whole with a full glass of water
- Take at the same time each day
- Complete the full course even if symptoms improve
When Not to Use
- Allergy to Azithromycin, Erythromycin, or other macrolides
- Liver disease or history of jaundice
- Severe kidney problems
- Irregular heart rhythm (QT prolongation)
- Concurrent use of ergotamine or dihydroergotamine
Side Effects
Common: Nausea, vomiting, diarrhea, stomach discomfort, headache, dizziness, mild rash
Serious (rare): Severe allergic reactions, irregular heartbeat, liver problems, persistent diarrhea with blood/mucus
⚠️ Seek medical attention immediately if serious symptoms occur.
Precautions & Warnings
- Caution in heart, liver, or kidney problems
- Avoid antacids 2 hours before or after taking Zetro
- Avoid alcohol during treatment
- May cause dizziness — avoid driving if affected
- Complete full antibiotic course even if feeling better
Drug Interactions
- Antacids (aluminum/magnesium) — reduce absorption
- Warfarin — may increase bleeding risk
- Digoxin — may increase blood levels
- Cyclosporine — may increase toxicity risk
- Antiarrhythmic drugs (amiodarone, sotalol) — increase heart rhythm risk
- Ergot derivatives — avoid combination
Storage/Disposal
- Store below 30°C in a cool, dry place
- Protect from sunlight and moisture
- Keep out of reach of children
- Do not use after expiry date
- Dispose unused or expired tablets safely — do not flush
Control Drug
Prescription-only medication (Not a controlled drug).
Quick Tips
- Take on an empty stomach (1 hour before or 2 hours after meals)
- Complete the full course even if feeling better
- Avoid antacids near dosing time
- Stay hydrated
- Do not use for viral infections
- Report severe diarrhea or allergic reactions to your doctor
- Store in original packaging to protect from humidity
