E-Clar 250mg Tablets contain Clarithromycin, a macrolide antibiotic used to treat a wide range of bacterial infections. It works by inhibiting bacterial protein synthesis, preventing the growth and spread of infection-causing bacteria. E-Clar is commonly prescribed for respiratory tract infections, skin infections, sinusitis, and certain ear and throat infections. It is also used in combination therapy to eradicate Helicobacter pylori, a bacteria linked to stomach ulcers.
Ingredients
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Active Ingredient: Clarithromycin 250 mg
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Inactive Ingredients: Microcrystalline cellulose, magnesium stearate, povidone, starch, and other excipients.
Drug Class
Macrolide Antibiotic
Dosage Form
Oral Tablet
Uses
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Upper and lower respiratory tract infections (bronchitis, pneumonia)
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Throat and tonsil infections (pharyngitis, tonsillitis)
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Sinus infections (sinusitis)
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Skin and soft tissue infections
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Ear infections (otitis media)
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Helicobacter pylori infection (in combination therapy for peptic ulcers)
Dosage
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Adults and children over 12 years: 250 mg every 12 hours for 7–14 days, depending on the type and severity of infection.
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In severe infections, the dose may be increased to 500 mg every 12 hours as prescribed by a doctor.
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Take the full course as directed, even if symptoms improve early.
In Case of Overdose
Symptoms of overdose may include nausea, vomiting, abdominal pain, or diarrhea. Seek immediate medical attention or contact your nearest healthcare facility in case of overdose.
Missed Dose
Take the missed dose as soon as you remember. If it’s almost time for the next scheduled dose, skip the missed one. Do not double the dose to make up for a missed tablet.
How To Use
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Swallow the tablet whole with a glass of water.
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Can be taken with or without food. Taking it with food may help reduce stomach discomfort.
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Take at evenly spaced intervals for consistent effectiveness.
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Complete the full prescribed course even if symptoms disappear early to prevent bacterial resistance.
When Not to Use
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If allergic to Clarithromycin or other macrolide antibiotics (e.g., Azithromycin, Erythromycin).
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In patients with severe liver disease or jaundice linked to previous antibiotic use.
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If taking medications like pimozide, cisapride, ergot derivatives, or certain statins (risk of serious interaction).
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Not to be used for viral infections like flu or the common cold.
Side Effects
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Common: Nausea, vomiting, diarrhea, stomach pain, taste changes.
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Less common: Headache, dizziness, skin rash, mild liver enzyme elevation.
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Rare but serious: Allergic reactions (swelling, rash, difficulty breathing), severe diarrhea (Clostridium difficile infection), or irregular heartbeat.
Seek immediate medical attention if severe side effects occur.
Precautions & Warnings
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Use cautiously in patients with liver or kidney impairment.
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Avoid use with drugs known to prolong QT interval (risk of arrhythmia).
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Inform your doctor if you have a history of heart disease or electrolyte imbalance.
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Avoid alcohol during treatment.
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Consult your doctor before use if pregnant or breastfeeding.
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Discontinue and seek medical help if allergic reactions or persistent diarrhea develop.
Drug Interactions
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May interact with statins (simvastatin, lovastatin), theophylline, warfarin, carbamazepine, or digoxin.
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Avoid combining with pimozide, cisapride, or ergotamine.
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Inform your doctor about all ongoing medications and supplements before starting E-Clar.
Storage/Disposal
Store below 30°C in a cool, dry place, away from direct sunlight and moisture.
Keep out of reach of children.
Do not use after the expiry date.
Dispose of unused or expired tablets according to local regulations.
Control Drug
Not a controlled drug.
Quick Tips
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Take with food to reduce stomach upset.
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Complete the full course even if you feel better early.
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Do not share this medication with others.
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Avoid alcohol during treatment.
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Inform your doctor if you develop rash, yellowing of the skin, or severe diarrhea.
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Keep hydrated and follow your doctor’s dosing instructions carefully.
Chat with our trusted pharmacist for safe, reliable advice.