Description
Zyloric 100mg Tablets contain Allopurinol, a medication used to reduce high uric acid levels in the body.
Excess uric acid can cause conditions like gout, kidney stones, and uric acid buildup during cancer treatment.
Zyloric works by inhibiting xanthine oxidase, an enzyme that helps produce uric acid. By lowering uric acid levels, it helps prevent gout attacks, joint pain, swelling, and kidney complications.
Zyloric is one of the most trusted and widely used uric acid control medicines.
Ingredients
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Active Ingredient: Allopurinol 100mg
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Inactive Ingredients: Lactose, starch, magnesium stearate, and other excipients.
Drug Class
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Class: Xanthine Oxidase Inhibitor
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Category: Anti-Gout / Uric Acid Lowering Agent
Dosage Form
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Form: Tablet
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Strength: 100mg
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Pack Size: 50 tablets
Uses
Zyloric 100mg is used for:
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Treatment and prevention of gout
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Lowering uric acid levels in blood and urine
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Preventing uric acid kidney stones
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Managing hyperuricemia (high uric acid) due to chemotherapy or cancer treatment
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Preventing uric acid nephropathy in patients with leukemia or tumor lysis
Dosage
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Adults:
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Usual starting dose: 100mg daily, adjusted gradually based on uric acid levels.
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Maintenance dose: 200–600mg daily (may vary per patient).
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Elderly or kidney patients: Lower doses may be required.
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Take with or after meals with a full glass of water.
💊 Always follow your doctor’s exact dosage instructions.
In Case of Overdose
Symptoms: Nausea, vomiting, dizziness, or drowsiness.
➡️ Action: Seek immediate medical help or contact your healthcare provider.
Missed Dose
If you miss a dose, take it as soon as you remember.
If it’s nearly time for your next dose, skip the missed one.
⚠️ Do not double the dose to make up for a missed tablet.
How To Use
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Take once daily after meals with a full glass of water.
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Stay hydrated throughout the day (drink plenty of fluids).
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Continue taking regularly to maintain low uric acid levels.
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It may take a few weeks before you see full benefits.
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Do not stop treatment suddenly without consulting your doctor.
When Not to Use
Avoid using Zyloric if you:
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Are allergic to Allopurinol or similar medicines.
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Have severe liver or kidney problems (unless dose-adjusted).
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Are currently having an acute gout attack (start after attack subsides).
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Are pregnant or breastfeeding, unless prescribed by a doctor.
Side Effects
Common side effects:
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Rash or mild skin irritation
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Nausea, vomiting
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Drowsiness
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Headache
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Diarrhea
Serious (rare) side effects:
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Severe skin reactions (rash, blistering, peeling)
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Liver problems (yellowing of skin or eyes)
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Allergic reactions (swelling of face, throat, difficulty breathing)
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Fever, sore throat, or mouth ulcers
⚠️ Stop using and contact your doctor immediately if you develop rash, fever, or allergic symptoms.
Precautions & Warnings
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Drink plenty of water to prevent kidney stones.
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Regularly monitor uric acid, liver, and kidney function tests.
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Avoid alcohol and foods high in purines (red meat, seafood, organ meats).
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Do not start during a gout flare — begin after symptoms subside.
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Inform your doctor if you have heart, kidney, or liver conditions.
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Use cautiously with diuretics or ACE inhibitors (can increase risk of toxicity).
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May cause drowsiness — avoid driving until you know how it affects you.
Drug Interactions
Zyloric may interact with:
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Azathioprine, 6-Mercaptopurine – requires dose adjustment
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Warfarin – may increase bleeding risk
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Ampicillin or Amoxicillin – may increase rash risk
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Diuretics (thiazides) – may raise uric acid levels
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Cyclophosphamide – may increase toxicity risk
Always inform your doctor of all medicines and supplements you are using.
Storage/Disposal
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Store below 30°C in a cool, dry place.
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Protect from direct sunlight and moisture.
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Keep out of reach of children.
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Do not use after expiry date.
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Dispose of unused medicine safely (do not flush into water systems).
Control Drug
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Not a controlled substance (Prescription-only medicine).
Quick Tips
💡 Helpful Tips for Safe Use:
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Take regularly, even if you feel well — stopping suddenly may raise uric acid levels.
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Drink at least 8–10 glasses of water daily.
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Avoid alcohol, sugary drinks, and purine-rich foods.
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Your doctor may prescribe NSAIDs or colchicine at the start to prevent gout flares.
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Report any rash or skin irritation immediately.
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Do not start Zyloric during an active gout attack.



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