Prescription requiredAntigout (Uric acid lowering agent)

Zyloric 100 Tablet — Side Effects & Warnings

Known side effects of Zyloric 100 Tablet include Skin rash, nausea, vomiting, diarrhoea, abdominal pain, headache, drowsiness, dizziness, raised liver enzymes. Not everyone experiences these side effects.

Common Side Effects

Skin rash
nausea
vomiting
diarrhoea
abdominal pain
headache
drowsiness
dizziness
raised liver enzymes

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Risk of serious hypersensitivity reactions (e.g., severe skin rash/Stevens-Johnson syndrome/TEN); stop and seek urgent care if rash, fever, mouth sores or swelling occurs. Dose adjustment is needed in kidney impairment; monitor kidney function, liver enzymes and blood counts as advised. Start with low dose and titrate to reduce gout flare risk; prophylaxis with NSAID/colchicine may be recommended initially. Use caution in liver disease. Inform doctor if you have HLA-B*58:01 risk (higher risk in some Asian populations) or history of allopurinol allergy.

Drug Interactions

Zyloric 100 Tablet may interact with the following:

Azathioprine
mercaptopurine (severe toxicity—dose adjustment/avoid)
warfarin (increased anticoagulant effect)
theophylline
didanosine
ampicillin/amoxicillin (increased rash risk)
thiazide diuretics (increased hypersensitivity risk)
ACE inhibitors (increased hypersensitivity risk)
ciclosporin
cyclophosphamide

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Use with caution / Consult doctor

Alcohol Interaction

Use with caution (alcohol can worsen gout and raise uric acid)

Habit Forming

Storage

Store at room temperature (below 25°C), in a dry place away from moisture and direct light. Keep out of reach of children.

Zyloric 100 Tablet — Safety Summary

Composition: Allopurinol 100 mg
Prescription: Required (Rx)
Pregnancy: Use with caution / Consult doctor
Alcohol: Use with caution (alcohol can worsen gout and raise uric acid)
Habit forming: No

Zyloric 100 Tablet — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.