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CANASA vs Fiber Psyllium Husk

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Rating

72/100
New

Pharmacy pays

~$26.72 /30

Type

RX
SUPPLEMENT

Active ingredient

MESALAMINE
Psyllium

Manufacturer

Dosage forms

Suppository

Drug class

Aminosalicylate

Boxed warning

None
None

Half-life

about 7 to 9 hours (apparent terminal half-life)

Treats

Ulcerative Colitis, Proctitis, Sigmoid Diseases

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Where to buy

Buy over-the-counter from trusted retailers.

Frequently asked questions

What is the difference between Canasa and Fiber Psyllium Husk?

Canasa contains Mesalamine, while Fiber Psyllium Husk contains Psyllium — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.