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Zyloprim Side Effects Center: Detailed Datasheet
Medically reviewed by Min Clinic Staff | Updated: January 2026
- Generic Name: allopurinol
- Brand Name: Zyloprim
- Drug Class: Antigout Agents
Zyloprim (Allopurinol) side effects drug center
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Zyloprim Side Effects Center
What Is Zyloprim?
Zyloprim (allopurinol) is a xanthine oxidase inhibitor that reduces the production of uric acid. Zyloprim is used to prevent gout attacks by reducing uric acid production; high levels of uric acid may cause gout or kidney stones. Zyloprim is available as a generic termed allopurinol.
What Are Side Effects of Zyloprim?
Side effects of Zyloprim include:
- drowsiness,
- headache,
- diarrhea,
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