Find a Doctor - Search by last name or narrow your search by gender or languages spoken
Find a Location - Search by specialty, city, or state
| Pronunciation: | al oh PURE i nole |
| Brand: | Zyloprim |
round, white, imprinted with APO, ALL 100

round, white, imprinted with M 31

round, white, imprinted with 0524 0405

round, white, imprinted with 2083 V

round, white, imprinted with 5543, DAN DAN

round, white, imprinted with MP 71

round, white, imprinted with 5543, DAN DAN

round, orange, imprinted with APO, ALL 300

round, orange, imprinted with DAN DAN, 5544

round, white, imprinted with M 71

round, peach, imprinted with par 105

round, orange, imprinted with 2084 V

round, orange, imprinted with 5544, DAN DAN

round, orange, imprinted with MP 80

round, white, imprinted with ZYLOPRIM 100

round, orange, imprinted with ZYLOPRIM 300

![]() |
Do not use this medication if you have ever had a serious allergic reaction to allopurinol. Stop taking the medicine and call your doctor at once if you have any signs of skin rash, no matter how mild. |
![]() |
Take each dose with a full glass of water. To reduce your risk of kidney stones forming, drink 8 to 10 full glasses of fluid every day, unless your doctor tells you otherwise. |
Allopurinol can lower blood cells that help your body fight infections. This can make it easier for you to bleed from an injury or get sick from being around others who are ill. Your blood may need to be tested often. Visit your doctor regularly.
![]() |
Avoid drinking alcohol. It can make your condition worse. |
![]() |
Allopurinol may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert. |
Allopurinol reduces the production of uric acid in your body. Uric acid buildup can lead to gout or kidney stones.
Allopurinol is used to treat gout or kidney stones, and to decrease levels of uric acid in people who are receiving cancer treatment.
Allopurinol may also be used for purposes not listed in this medication guide.
![]() |
You should not take allopurinol if you are allergic to it. |
To make sure you can safely take allopurinol, tell your doctor if you have any of these other conditions:
![]() |
FDA pregnancy category C. It is not known whether allopurinol will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medication. |
![]() |
Allopurinol can pass into breast milk and may harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby. |
Take exactly as prescribed by your doctor. Do not take in larger or smaller amounts or for longer than recommended. Follow the directions on your prescription label.
Your doctor may occasionally change your dose to make sure you get the best results.
![]() |
Take each dose with a full glass of water. To reduce your risk of kidney stones forming, drink 8 to 10 full glasses of fluid every day, unless your doctor tells you otherwise. |
![]() |
You may have gout attacks more often when you first start taking allopurinol. Your doctor may recommend other gout medication to take with allopurinol. Keep using your medication as directed and tell your doctor if your symptoms do not improve after a few months of treatment. |
Allopurinol can lower blood cells that help your body fight infections. This can make it easier for you to bleed from an injury or get sick from being around others who are ill. Your blood may need to be tested often. Visit your doctor regularly.
![]() |
Store at room temperature away from moisture and heat. |
Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.
![]() |
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. |
Avoid being near people who are sick or have infections. Tell your doctor at once if you develop signs of infection.
![]() |
Allopurinol may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert. |
![]() |
Avoid drinking alcohol. It may worsen your condition. |
Your doctor may recommend a special diet to help treat your condition. Follow your diet and medication routines very closely.
![]() |
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. |
![]() |
Stop using allopurinol and call your doctor at once if you have a serious side effect such as: |
Less serious side effects may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Tell your doctor about all other medicines you use, especially:
This list is not complete and other drugs may interact with allopurinol. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2012 Cerner Multum, Inc. Version: 5.02. Revision date: 12/15/2010.
Your use of the content provided in this service indicates that you have read, understood and agree to the End-User License Agreement, which can be accessed by clicking on this link.
This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.
Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Now there is an app for that - Valley News Live - KVLY/KXJB - Fargo/Grand Forks http://t.co/qge3WkEEQk