Prescription Required
Formulation: Rectal Suppository
(Brand Option)
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Prescription Required
Formulation: Rectal Suppository
Select the quantity to see the price.
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Canasa is a prescription medication used to treat active ulcerative proctitis (ulcerative rectal colitis) in adults. It contains mesalamine and is administered in the form of a rectal suppository. Mesalamine is a type of anti-inflammatory agent that works by decreasing inflammation in the colon. Mesalamine belongs to a class of drugs called 5-aminosalicylic acid. It works by reducing inflammation in the epithelial cells that line the colon.
Mesalamine does not cure ulcerative proctitis, but it may decrease the number of stools, the amount of mucus/blood in the stools, and the rectal bleeding caused by irritation/swelling of the colon/rectum. Its anti-inflammatory action may result from its ability to block the enzyme cyclooxygenase (COX) and inhibit prostaglandin production in the colon. COX and prostaglandins (a group of lipids) are both involved in generating an inflammatory response.
Canasa is administered rectally as a suppository. The specific dosage and frequency of use will depend on the strength of your prescription and your medical condition. Be sure to follow your doctor’s instructions carefully.
To use Canasa rectal suppository:
If your prescription is of 1000-milligram strength, insert it once a day at bedtime. If you are using a lower strength, then your doctor may direct you to use it 1 to 3 times a day. You should follow your doctor’s instructions carefully. The dosage will depend on your medical condition, response to therapy, and the strength of your prescription. During your treatment with this medication, be sure to drink plenty of fluids, unless directed otherwise by your doctor, as it will help prevent kidney stones.
Canasa (Mesalamine) is available in the following forms and strength:
Canasa is generally safe when used as directed by a doctor. However, like any medication, it can cause side effects in some people. If you experience any unusual side effects or allergic reactions, contact your doctor immediately.
Take to your doctor before taking Canasa if you are pregnant or breastfeeding. Your doctor can help you weigh the potential risks and benefits of the medication.
Canasa is only approved for the treatment of ulcerative proctitis. It should not be used to treat other medical conditions unless directed by a doctor.
Discuss the potential risks and benefits of using Canasa with your doctor if you are pregnant or breastfeeding.
Store Canasa suppositories at room temperature, away from moisture and heat.
| Generic name: | Mesalamine |
|---|---|
| Formulation: | Rectal Suppository |
| Strength(s): | 500mg, 1000mg |
| Quantities Available: | 30, 60, 90 |
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Online Pharmacies Canada has provided information from third parties intended to increase awareness and does not contain all the information about Canasa (Mesalamine). Talk to your doctor or other qualified medical practitioners for medical attention or advice, or if you have any concerns about Canasa (Mesalamine).
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