ZYRIK 300 (300mg Allopurinol)

Product Information

ZYRIK (Allopurinol) is used to treat and prevent gout. Gout occurs when uric acid levels in the body become too high, forming crystals in the joints or kidneys that cause pain and inflammation. ZYRIK lowers uric acid levels and prevents these complications.

Why is this Medication Prescribed?

ZYRIK is prescribed to:

• Treat gout attacks
• Prevent recurrent gout episodes
• Lower uric acid levels to reduce risk of uric acid crystal deposits in joints and kidneys

Uses

• Long-term treatment of gout
• Prevention of uric acid crystal buildup in the body
• May be used to manage conditions linked to high uric acid, as directed by your doctor

Benefits

• Reduces uric acid in the blood
• Prevents formation of uric acid crystals
• Lessens the risk of painful gout attacks
• Helps protect joints and kidneys from damage
• Provides long-term gout control when taken regularly

How Should this Medicine be Used?

• Take after food, as directed by your doctor
• Take regularly, even when not experiencing a gout attack
• Do not stop suddenly, as symptoms may worsen
• Drink plenty of fluids to help prevent kidney stone formation
• Follow a healthy diet and lifestyle to support treatment results

Other Uses

Allopurinol may also be prescribed for conditions involving high uric acid such as kidney stones or tumor lysis syndrome.

⚠️ Liver Toxicity Warning
This medicine may cause liver damage. Your doctor may monitor liver function with regular blood tests.

• Stop taking and seek medical help if you develop yellowing of the skin or eyes, dark urine, persistent nausea, vomiting, or abdominal pain.
• Avoid alcohol while taking this medicine to reduce liver risk.

Special Precautions

Before taking ZYRIK, tell your doctor if you:

• Have kidney or liver disease
• Have heart problems, heart failure, or history of stroke
• Have thyroid problems
• Are pregnant, planning a pregnancy, or breastfeeding (should not be used without medical advice)

Monitoring:

• Regular blood tests are required to check liver and kidney function

Possible Side Effects

Common:

• Rash
• Nausea
• Diarrhea

Serious — seek urgent medical help:

• Severe allergic reaction (rash, swelling, dizziness, difficulty breathing)
• Signs of liver disease (persistent nausea, yellowing skin or eyes, dark urine)
• Severe skin reactions (painful rash, blistering, peeling)

Storage & Disposal

• Store at room temperature, away from moisture and direct light
• Keep out of reach of children
• Do not use after expiry date
• Dispose of safely; do not flush into drains or toilets

Emergency Guidance

• Call emergency services if you develop:
  • Severe allergic reaction (swelling of face, lips, or throat; trouble breathing)
  • Severe skin rash with blistering or peeling
  • Signs of liver damage (yellow eyes/skin, dark urine, persistent nausea)
• Contact your doctor promptly if you experience unusual or severe side effects