Azasan is a prescription drug that, in combination with other immunosuppressant drugs, prevents organ rejection after a kidney transplant by suppressing the immune system. Azasan also treats active rheumatoid arthritis, a condition in which an overactive immune system attacks healthy joint tissue.
Azasan is a branded generic drug. Usually, a generic drug is named by its ingredient. A branded generic drug is a medicine that is assigned a “name” (other than the name of the ingredient) but is priced as a generic drug.
The active ingredient in Azasan, azathioprine, works by suppressing the immune system so it will not attack the transplanted organ or the joints. Azasan costs $343.43 for 30, 100mg tablets at full price. A SingleCare Azasan coupon reduces that price to $64.11 for 30, 100mg tablets of generic Azasan.
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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.
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Prices updated: 12/05/2025
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Azasan is a prescription drug that, in combination with other immunosuppressant drugs, prevents organ rejection after a kidney transplant by suppressing the immune system. Azasan also treats active rheumatoid arthritis, a condition in which an overactive immune system attacks healthy joint tissue.
Azasan is a branded generic drug. Usually, a generic drug is named by its ingredient. A branded generic drug is a medicine that is assigned a “name” (other than the name of the ingredient) but is priced as a generic drug.
The active ingredient in Azasan, azathioprine, works by suppressing the immune system so it will not attack the transplanted organ or the joints. Azasan costs $343.43 for 30, 100mg tablets at full price. A SingleCare Azasan coupon reduces that price to $64.11 for 30, 100mg tablets of generic Azasan.
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 | Azathioprine Retail Price | Azathioprine SingleCare Price |
|---|---|---|
| CVS Pharmacy | $246.00 | $68.10 |
| Walmart | $302.40 | $157.20 |
| Walgreens | $199.80 | $106.20 |
| Kroger Pharmacy | $276.90 | $146.40 |
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.
Azasan is a prescription drug that, in combination with other immunosuppressant drugs, prevents organ rejection after a kidney transplant by suppressing the immune system. Azasan also treats active rheumatoid arthritis, a condition in which an overactive immune system attacks healthy joint tissue.
Azasan is a branded generic drug. Usually, a generic drug is named by its ingredient. A branded generic drug is a medicine that is assigned a “name” (other than the name of the ingredient) but is priced as a generic drug.
The active ingredient in Azasan, azathioprine, works by suppressing the immune system so it will not attack the transplanted organ or the joints. Azasan costs $343.43 for 30, 100mg tablets at full price. A SingleCare Azasan coupon reduces that price to $64.11 for 30, 100mg tablets of generic Azasan.
At most pharmacies, the full cost of Azasan will be $343.43 for 30, 100mg tablets. With a SingleCare savings card, that same prescription will cost $64.11 for 30, 100mg tablets of generic Azasan.
Depending on your insurance plan, the copay cost of Azasan will vary. With a SingleCare Azasan coupon, though, Azasan costs $64.11 for 30, 100mg tablets of generic Azasan, which may be lower than your copay. To get the best price on Azasan, compare your insurance copay to SingleCare’s discount.
Medicare prescription drug insurance plans may or may not provide coverage for Azasan. However, Azasan is considered a necessary part of transplant surgery and may instead be covered by Medicare Part B as a medical benefit. If Medicare Part B does not cover Azasan, it may be covered by Medicare Part D. If you don't have Medicare coverage, consider using a SingleCare Azasan coupon for your prescription. With SingleCare, the price of Azasan is $64.11 for 30, 100mg tablets of generic Azasan.
Azasan is a branded generic drug with the active ingredient azathioprine. Generic azathioprine is also available from manufacturers such as Mylan, Zydus, and Sandoz, among others. The brand-name version is Imuran. Search the SingleCare website or app for azathioprine or Imuran if you need more information or savings coupons for other generics or the branded generic version of Azasan.
Azasan is a prescription immunosuppressant drug that is used with other immune suppressants to prevent organ rejection after a kidney transplant. Azasan also treats active rheumatoid arthritis (RA), a condition in which an overactive immune system attacks healthy joint tissue.
Organ rejection happens when the body's immune system attacks a transplanted organ. Immunosuppressive therapy is based on lowering the body’s immune response to prevent damage—to a transplanted organ, in the case of a kidney transplant—or to joint tissue, in the case of RA.
For a kidney transplant, Azasan is started at the time of the transplant surgery. Your healthcare provider will tell you how long to take Azasan. For rheumatoid arthritis, patients on a daily dose of Azasan should see improvement in 6 to 8 weeks. If improvement is not seen in 12 weeks, Azasan is discontinued.
Before taking Azasan, tell your doctor about all of your medical conditions, including if you are pregnant, planning to become pregnant, or are breastfeeding. Tell your doctor about all the medicines you take, including Rx and OTC drugs, vitamins, and supplements.
Azasan can increase the risk of skin cancer. When taking Azasan, avoid sunlight, including tanning beds. Wear protective clothing and apply sunscreen frequently when outside.
While taking Azasan, avoid people who are sick or have infections. Report symptoms of infection to your doctor. Do not receive a live vaccine (such as the measles, mumps, and rubella vaccine) when taking Azasan. Before getting any vaccine, check with your doctor or pharmacist to make sure it is not a live vaccine.
Azasan suppresses the immune system, so patients who take this medication are at a higher risk of infections. Azasan also puts patients at risk for cancer, particularly lymphoma, that can be fatal. This has mostly occurred in teenagers and younger men who also have Crohn’s disease or ulcerative colitis, although anyone with an inflammatory autoimmune condition can be at risk. Before taking Azasan, discuss risks and benefits with your doctor.
Common side effects include nausea, vomiting, diarrhea, skin rash, appetite loss, muscle pain, and mouth sores. Although allergic reactions are rare, they are still possible. Watch for rash, itching, trouble breathing, and swelling around the face, lips, tongue, or throat, and get emergency medical care if these symptoms occur.
Azasan can cause a serious brain infection that can cause death. Notify your doctor immediately if you have difficulty with speech, thought, vision, or movement. These symptoms may start gradually, but worsen quickly.
This is not a complete list of possible side effects. Consult with your prescribing physician and pharmacist about possible side effects before starting on Azasan.
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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.
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© 2025 SingleCare Administrators. All rights reserved