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PENTASA 1 G

MESALAZINE : 1 G · DIN 02399466 · FERRING INC

Health Canada status: MARKETED

What is PENTASA?

PENTASA 1 G contains MESALAZINE : 1 G. It is listed in the Health Canada Drug Product Database under DIN 02399466, held by FERRING INC, supplied as TABLET (EXTENDED-RELEASE) for ORAL administration. Health Canada currently lists it as marketed, status dated 12-Mar-2013. Nexara Health is a licensed Canadian wholesale distributor (DEL 3-002896-A) and can source this product for hospitals, pharmacies and clinics. Availability and lead time are confirmed per order.

What is PENTASA used for?

Treatment and maintenance of mild to moderate active ulcerative colitis; management and maintenance of mild to moderate Crohn’s Disease; treatment of acute ulcerative proctitis (suppositories).

Authorized indication as written in the Health Canada product monograph. For healthcare professionals and licensed purchasers; this is not medical advice.

Product details and regulatory record

DIN02399466
Brand namePENTASA
Generic / active ingredientMESALAZINE : 1 G
ManufacturerFERRING INC
Strength1 G
Dosage formTABLET (EXTENDED-RELEASE)
Route of administrationORAL
SchedulePrescription
ATC codeA07EC02 MESALAZINE
AHFS class56:36.00
BiosimilarNo
Health Canada statusMARKETED
Status date12-Mar-2013
Original market date2013-03-12 00:00:00

How is it administered?

Tablets: 2-4 g daily. Enema: 1-4 g daily at bedtime. Suppository: 1 g daily at bedtime. Tablets should be swallowed whole with meals. Prolonged retention of rectal forms is recommended.

Included because it drives pack selection and wastage. Consult the monograph.

How is it stored and handled?

Not explicitly detailed in the provided text (Section 11 referenced but content not visible), though general stability is implied.

How is it supplied?

Tablets: Blister strips of 10. Enemas: Carton of 7 bottles with hygienic bags. Suppositories: Blister cards of 5 or 7, cartons of 28 or 30 with finger protectors.

Contraindications

Gastric or duodenal ulcer; urinary tract obstruction, renal parenchymal disease or severe renal impairment; hypersensitivity to salicylates; severe hepatic impairment; infants under 2 years.

Warnings and precautions

Risk of severe cutaneous adverse reactions (SCARs), nephrotoxicity, acute intolerance syndrome, and cardiac hypersensitivity (myocarditis/pericarditis). Monitor blood counts and renal function.

What can be used instead?

Other Canadian products sharing ATC code A07EC02 MESALAZINE. 18 of 29 DINs in this group are currently marketed — marketed products are listed first, because that is what can actually be bought. These tables describe supply, not clinical equivalence: substitution rests with the prescriber or pharmacist, and interchangeability is determined provincially.

ProductStrengthFormManufacturerHealth Canada statusDIN
MEZAVANT1.2 GTABLET (DELAYED AND EXTENDED RELEASE)TAKEDA CANADA INCMARKETEDDIN 02297558
MEZERA1 GFOAMAVIR PHARMA INC.MARKETEDDIN 02474026
MEZERA1 GSUPPOSITORYAVIR PHARMA INC.MARKETEDDIN 02474018
MEZERA1 GTABLET (DELAYED-RELEASE)AVIR PHARMA INC.MARKETEDDIN 02545012
MEZERA500 MGTABLET (DELAYED-RELEASE)AVIR PHARMA INC.MARKETEDDIN 02524481
OCTASA1600 MGTABLET (DELAYED-RELEASE)TILLOTTS PHARMA AGMARKETEDDIN 02529610
OCTASA800 MGTABLET (DELAYED-RELEASE)TILLOTTS PHARMA AGMARKETEDDIN 02465752
PENTASA1 GSUPPOSITORYFERRING INCMARKETEDDIN 02153564
PENTASA1 G / 100 MLSUSPENSIONFERRING INCMARKETEDDIN 02153521
PENTASA4 G / 100 MLSUSPENSIONFERRING INCMARKETEDDIN 02153556

Who else supplies MESALAZINE worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. MESALAZINE appears in 884 registered pack listings across 11 markets, published on 9 different national price bases. Where a Canadian route is closed, that is where an alternative route of supply starts — subject to the import rules in both countries.

Registered listings are not stock. Ask us to confirm what can actually be sourced for your order.

How can I get it?

Nexara Health supplies this product to licensed Canadian buyers — pharmacies, hospitals, clinics, licensed distributors, and clinical trial sponsors or their CROs. We confirm stock, pack size, expiry and pricing at the time of quotation. If the product is on backorder or in shortage, we identify equivalent alternatives and import options where permitted.

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Ordering questions

Who can buy this from Nexara?

Licensed entities only. Nexara holds Health Canada establishment licence DEL 3-002896-A and ships only to a licensed address.

Is there a minimum order?

Yes, set per product line and per pack multiple rather than on the order total, so you are never asked to buy a part-pack. The minimum for this line is confirmed with your quote.

What is the lead time?

Confirmed per order at quotation, and it depends on current stock position and whether the product is in shortage.

Can Nexara supply this for a clinical trial?

Yes — comparator and background-therapy supply, including sourcing from other markets where a Canadian pack will not satisfy the protocol. Clinical trial supply.

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Health Canada Drug Product Database (DPD), DIN 02399466. Last reviewed 2026-09-08. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.