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Lesinurad and Allopurinol

Generic name: Lesinurad and Allopurinol [ le-SIN-ure-ad-& al-oh-PURE-i-nole ]
Brand name: Duzallo
Drug class: Antihyperuricemic agents

Medically reviewed by Last updated on Oct 2, 2023.


  • Kidney problems like kidney failure have happened with lesinurad and allopurinol. Tell your doctor if you have ever had kidney problems.

Uses of Lesinurad and Allopurinol:

What do I need to tell my doctor BEFORE I take Lesinurad and Allopurinol?

This is not a list of all drugs or health problems that interact with lesinurad and allopurinol.

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take lesinurad and allopurinol with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take Lesinurad and Allopurinol?

How is this medicine (Lesinurad and Allopurinol) best taken?

Use lesinurad and allopurinol as ordered by your doctor. Read all information given to you. Follow all instructions closely.

What do I do if I miss a dose?

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

What are some other side effects of Lesinurad and Allopurinol?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at

If OVERDOSE is suspected:

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

How do I store and/or throw out Lesinurad and Allopurinol?

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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.