Allopurinol is a generic prescription medicine used to treat gout and prevent certain types of kidney stones. It is also used to prevent increased levels of uric acid in patients receiving cancer chemotherapy. Allopurinol is classified as a xanthine oxidase inhibitor medication, and it is available in pill (tablet) form as well as an injection. Allopurinol is approved by the Food and Drug Administration (FDA). The average retail price of Allopurinol is around $87.27 for 90, 300mg tablets. You can pay our lowest price of $14.99 for 90, 300mg tablets by using a SingleCare Allopurinol coupon at participating pharmacies.
Edit your dosage
14 tablet, 100mgEdit
Unlock members-only prices.Free signup.
You have 0.00 in available bonus savings. Bonus savings will be automatically applied to your next eligible prescription fill.
Show this free card to your pharmacist.

Save an extra $3 on any eligible prescription! Sign up for free
Members can save even more
and it's free to join
SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 12/05/2025
Members save the most
Allopurinol is a generic prescription medicine used to treat gout and prevent certain types of kidney stones. It is also used to prevent increased levels of uric acid in patients receiving cancer chemotherapy. Allopurinol is classified as a xanthine oxidase inhibitor medication, and it is available in pill (tablet) form as well as an injection. Allopurinol is approved by the Food and Drug Administration (FDA). The average retail price of Allopurinol is around $87.27 for 90, 300mg tablets. You can pay our lowest price of $14.99 for 90, 300mg tablets by using a SingleCare Allopurinol coupon at participating pharmacies.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
| Pharmacy | Allopurinol Retail Price | Allopurinol SingleCare Price |
|---|---|---|
| CVS Pharmacy | $31.28 | $21.60 |
| Walmart | $60.30 | $24.30 |
| Walgreens | $36.40 | $24.23 |
| Kroger Pharmacy | $57.87 | $18.00 |
| Albertsons Pharmacy | $67.50 | $19.32 |
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
Allopurinol is a generic prescription medicine used to treat gout and prevent certain types of kidney stones. It is also used to prevent increased levels of uric acid in patients receiving cancer chemotherapy. Allopurinol is classified as a xanthine oxidase inhibitor medication, and it is available in pill (tablet) form as well as an injection. Allopurinol is approved by the Food and Drug Administration (FDA). The average retail price of Allopurinol is around $87.27 for 90, 300mg tablets. You can pay our lowest price of $14.99 for 90, 300mg tablets by using a SingleCare Allopurinol coupon at participating pharmacies.
The average cash price of Allopurinol without an insurance plan may be around $87.27 for 90, 300mg tablets. You can purchase Allopurinol for only $14.99 for 90, 300mg tablets when you use a SingleCare pharmacy coupon. These instant savings can be redeemed at many popular drugstores.
The healthcare plans offered by various insurance companies tend to have Allopurinol at different prices, based on the type of plan you have and your level of coverage. You can pinpoint your exact Allopurinol cost by visiting your local pharmacist and asking for assistance.
You may be able to lower prices of Allopurinol by using SingleCare's free Allopurinol coupons. Pay $14.99 for 90, 300mg tablets of Allopurinol when you use SingleCare’s discount program. Access the SingleCare website and start saving today.
Allopurinol is commonly covered by Medicare Part D and Medicare Advantage plans. The average copay for Allopurinol with Medicare may vary by plan and coverage stage. You can also save on your Allopurinol cost by using a free discount card from SingleCare. Redeem instant savings and pay a reduced price of $14.99 for 90, 300mg tablets when you use your savings card at participating drugstores.
Allopurinol is a generic drug. Brand-name versions of this medication include Zyloprim tablets and Aloprim injections.
Allopurinol is an FDA-approved generic prescription medication used to treat gout and prevent certain types of kidney stones. It is also used to prevent increased levels of uric acid in people receiving cancer chemotherapy. This medication works by reducing the production of uric acid in your body. Increased uric acid levels are typically the cause of gout and kidney problems.
Allopurinol comes in the form of an oral tablet that is available in 100 mg and 300 mg tablets.
Your doctor will recommend an appropriate dose for you based on an assessment of your current medical condition, other drugs you are currently taking, and your response to treatment.
When treating gout, this medication may take up to several weeks to have an effect. You may experience more gout attacks for several months after you begin using this medication. This medication does not relieve pain related to gout. Your doctor will need to prescribe separate medication to treat your symptoms of pain.
Common side effects resulting from the use of Allopurinol may include nausea, diarrhea, itching, or drowsiness. Contact your doctor or pharmacist if you experience any of these effects or if they get worse, or if you have any questions about side effects.
Allopurinol has been associated with skin rashes which are typically mild but are sometimes severe and a sign of a more serious issue. You may not be able to distinguish a mild rash from a rash that could be a sign of a severe skin reaction. Seek immediate medical attention if you notice any rashes while taking this medication.
Ask your doctor or healthcare professional for additional information and full medical advice on the risks and benefits involved with using Allopurinol as this is not a complete list of possible side effects.
After receiving her doctorate from the University of Pittsburgh School of Pharmacy, Karen Berger, Pharm.D., has worked in both chain and independent community pharmacies. She currently works at an independent pharmacy in New Jersey. Dr. Berger enjoys helping patients understand medical conditions and medications—both in person as a pharmacist, and online as a medical writer and reviewer.
...SingleCare is accepted at most national pharmacies and grocers, including the following:
Health education, drug info, wellness & more
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
© 2025 SingleCare Administrators. All rights reserved
© 2025 SingleCare Administrators. All rights reserved