Canasa Coupons & Prices

Mesalamine

Canasa is a prescription medication used to treat proctitis. It is available as a rectal suppository that works by decreasing the production of substances in the colon that cause inflammation. Canasa can help relieve swelling and irritation in the colon. The retail cost of Canasa is $1,410.04 for 1, 30 suppository box of Canasa for cash-paying customers without insurance. You can search for Canasa on SingleCare's website or app, use a Canasa coupon, and pay a lowered rate of $45.84 for 1, 30 suppository box of generic Canasa.

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Canasa coupon at CVS Pharmacy
$48.84
$ 45.84
$3 off with signupwith signup

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Canasa coupon at Costco Pharmacy
$ 69.99

Save an extra $3 on any eligible prescription! Sign up for free

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Canasa coupon at Walgreens Pharmacy
$78.17
$ 75.17
$3 off with signupwith signup
Canasa coupon at Walmart Neighborhood Market Pharmacy
$87.60
$ 84.60
$3 off with signupwith signup
Canasa coupon at Walmart Pharmacy
$87.60
$ 84.60
$3 off with signupwith signup
Canasa coupon at Food Lion Pharmacy
$ 95.00
$103.87
$ 100.87
$3 off with signupwith signup
$103.87
$ 100.87
$3 off with signupwith signup
$ 105.19

About SingleCare Pricing

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

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About Canasa

Canasa is a prescription medication used to treat proctitis. It is available as a rectal suppository that works by decreasing the production of substances in the colon that cause inflammation. Canasa can help relieve swelling and irritation in the colon. The retail cost of Canasa is $1,410.04 for 1, 30 suppository box of Canasa for cash-paying customers without insurance. You can search for Canasa on SingleCare's website or app, use a Canasa coupon, and pay a lowered rate of $45.84 for 1, 30 suppository box of generic Canasa.

Canasa Price History & Information

Price History for Canasa (Brand) & Mesalamine (Generic)

1 count, box, 30 suppository

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.

Average 1-Month Prices for Canasa (Brand) & Mesalamine (Generic)

1 count, box, 30 suppository
PharmacyMesalamine Retail PriceMesalamine SingleCare Price
CVS Pharmacy$833.10$75.90
Walmart$854.70$87.60
Walgreens$359.10$358.80
Kroger Pharmacy$1246.84$103.80
Albertsons Pharmacy$985.80$165.00

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.

About Canasa

Canasa is a prescription medication used to treat proctitis. It is available as a rectal suppository that works by decreasing the production of substances in the colon that cause inflammation. Canasa can help relieve swelling and irritation in the colon. The retail cost of Canasa is $1,410.04 for 1, 30 suppository box of Canasa for cash-paying customers without insurance. You can search for Canasa on SingleCare's website or app, use a Canasa coupon, and pay a lowered rate of $45.84 for 1, 30 suppository box of generic Canasa.

Canasa FAQs

Medically reviewed by Gerardo SisonPharm.D.
Licensed Pharmacist

How much does Canasa cost without insurance?

In general, the Canasa price is $1,410.04 for 1, 30 suppository box of Canasa without insurance. If you're looking to save on your prescription, you can use a free SingleCare savings card and pay as little as $45.84 for 1, 30 suppository box of generic Canasawhile saving up to 80% on other medications. Using mesalamine, the generic version of Canasa, can help you save even more.

How much does Canasa cost with insurance?

Canasa savings vary depending on which insurance plan and healthcare provider you have. You may need to check with your pharmacist to get an accurate price of Canasa with insurance. SingleCare's discount card lets you purchase Canasa for just $45.84 for 1, 30 suppository box of generic Canasa. Many times, SingleCare prices turn out even cheaper than insurance coverage. Compare prices online at singlecare.com or at a participating pharmacy near you.

Does Medicare cover Canasa and how much does it cost?

Canasa is covered by many Medicare Part D and Medicare Advantage plans with various copays. To get a discount on your Canasa prescriptions, you can use SingleCare's savings card to bring your out-of-pocket expenses down to $45.84 for 1, 30 suppository box of generic Canasa. Our discount could be a better price than what you would pay with Medicare. Bring your SingleCare card, coupon, or app to a local pharmacy to compare payment options and prices.

Is there a generic of Canasa?

Canasa is a brand-name prescription medication manufactured by Allergan. The generic version of Canasa is called mesalamine. Another brand name for mesalamine is Lialda. Generic versions of these prescription drugs are typically cheaper. Use SingleCare's saving card and pay our lowest price for Canasa, Lialda, or generic mesalamine.

What is Canasa?

Canasa is an FDA-approved rectal medication that is used to treat mild to moderate ulcerative proctitis. Proctitis is a condition characterized by inflammation of the inner lining of the rectum. It works by blocking certain chemicals in the body that cause inflammation. Canasa is an anti-inflammatory drug that helps reduce irritation and swelling in the colon. Canasa is not a cure for ulcerative proctitis, but it may decrease rectal bleeding and the amount of mucus in the stool, as well as the number of stools.

The generic version of Canasa, mesalamine, is also available in different brand names, such as Lialda. Lialda is approved to treat ulcerative colitis. Canasa is administered as a 1000 mg suppository in the rectum at bedtime for 3 to 6 weeks.

What doses of Canasa are available?

Canasa is only available as a 1,000 mg rectal suppository. Consult your doctor before using Canasa to ensure that you're using the correct dosage. If a rectal suppository does not fit your lifestyle or medical needs, ask your doctor about Lialda, which is an oral tablet with the same active ingredient as Canasa. He or she can determine which treatment is best for you depending on your condition.

What are the side effects of Canasa?

Common side effects of Canasa include rectal pain, stomach pain, dizziness, fever, and rash. Some side effects that occur may not require immediate medical care and should eventually go away after a while. Consult a healthcare provider if side effects persist or worsen.

Canasa may also cause serious side effects including kidney problems, liver problems, sun sensitivity of the skin, kidney stones, and allergic reactions. Seek immediate medical attention if you experience signs or symptoms of an allergic reaction, including rash, swelling of the face or throat, and trouble breathing. Other side effects can also occur since this is not a complete list. 

Call your doctor, pharmacist, or the manufacturer for medical advice on Canasa, its related side effects and drug interactions. Talk to a healthcare provider about other possible side effects, warnings, and precautions before using Canasa. 

Medically reviewed by Gerardo SisonPharm.D.
Licensed Pharmacist

Gerardo Sison, Pharm.D., graduated from the University of Florida. He has worked in both community and hospital settings, providing drug information and medication therapy management services. As a medical writer, he hopes to educate and empower patients to better manage their health and navigate their treatment plans.

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Where are Canasa coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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