Canasa Description 

Canasa (mesalamine) suppository is a prescription medication used to treat ulcerative colitis and Crohn’s disease. 

It reduces inflammation in the intestinal tract.

Additional information

Brand Name:


Generic name:


Other Names:

Salofalk Suppositories


500mg, 1000mg

Quantities Available:

30, 90


Rectal Suppository

Warning & Dosage

Canasa and Pregnancy 

There is some concern about the safety of using Canasa during pregnancy. 

Studies have shown that there is a risk of congenital disabilities if it is taken during the first trimester of pregnancy. 

However, the risks appear to be small, and most women can likely take this medication safe during pregnancy.

Canasa Dosage 

The recommended dosage for Canasa rectal suppositories is one 1000 mg insert per day. 

For best results, it is advised to use the medication at the same time each day. 

Patients may also be instructed to use the drug for two weeks, followed by a two-week break. 

The doctor may prescribe a lower dosage of 500 mg per day for those with mild symptoms.

Directions on how to use Canasa Suppositories 

It comes in the form of a suppository which is inserted into the rectum. The medication is eventually absorbed into the body’s bloodstream. It can be helpful for people who have this condition and find it difficult to take medication orally. 

  • To use Canasa Rectal, remove the foil wrapper and insert the suppository into the rectum as far up as possible.
  • Hold it in place for a moment, then release it.
  • You may want to use toilet tissue to wipe away any excess drug that leaks out.
  • Do not eat or drink anything for 30 minutes after using the medication.
  • This should be done only once a day, ideally at bedtime.
  • If you forget to use it one day, don’t double up on the next dose.

Cautions when using Canasa 

Before using Canasa Rectal Suppository, you should keep a few things in mind. 

  • First and foremost, it is important to tell your doctor if you are pregnant or breastfeeding.
  • Additionally, you should avoid taking this if you have a history of intestinal blockages or perforations.
  • If you are allergic to mesalamine or any other ingredients in the medication, you should also avoid using it.
  • Finally, be sure to take the full course of treatment prescribed by your doctor to get the best results.

Side Effects

Canasa Side Effects 

Like any medication, there are possible side effects associated with its use. 

The most common reactions caused by Canasa include the following. 




-Stomach pain 

-Rectal pain 





While these side effects can be bothersome, they are usually mild and go away once the body adjusts to the medication. 

However, if you experience any severe or persistent side effects, be sure to speak with your doctor.

Canasa Constipation

Canasa can cause constipation as a side effect. Constipation can lead to other problems, such as hemorrhoids. There are several ways to approach this issue. One is to drink plenty of fluids and eat high-fiber foods. Another is to take stool softeners or laxatives as needed.


Frequently Asked Questions 

How does Canasa work? 

It works by reducing inflammation in the colon. It is not clear how the drug works specifically, but it is thought to suppress certain cells that contribute to inflammation.

Why is Canasa so expensive? 

Canasa suppository is expensive because there is no competition for the drug, and the suppository does not have any generic alternative. We at offer affordable pricing on this product for its effectiveness.

Is Canasa a steroid? 

Canasa is a drug that is used to treat ulcerative colitis. It is not a steroid, but it has some properties similar to steroids. It can help reduce inflammation in the colon, and it can also help reduce the symptoms of ulcerative colitis. It should be used as part of a treatment plan that a doctor has prescribed. 

Pricing: How much does Canasa cost in Canada? 

Prices for Canasa vary depending on your dose and the pharmacy you order this medication from.

Prices can change anytime, so it’s always best to check the prices before placing your order.

The information above for Canasa (Mesalamine) was provided to by third parties. In no way should this information substitute for the advice of a physician. Consult a doctor or qualified health care professional if you have any medical concerns.