Do not stop or change your medication without speaking to a pharmacist or healthcare professional.
Permanently Discontinued

DILTIAZEM-CD

PRO DOC LIMITEE

This is a national manufacturer shortage report. It does not confirm whether the product is unavailable at your local pharmacy — call ahead or ask your pharmacist.

Quick answers

Is DILTIAZEM-CD discontinued in Canada?

Yes. The manufacturer has reported to Health Canada that DILTIAZEM-CD 240MG has been permanently discontinued (last updated August 12, 2021). It is not expected to come back, so talk to your pharmacist or doctor about an alternative.

Why is DILTIAZEM-CD not available?

The reason the manufacturer reported: Business reasons.

Guide

Diltiazem CD Shortage in Canada: Which Brands Are Affected

Which diltiazem CD capsules (Apo-Diltiaz CD, Jamp, Pro-Diltiazem CD, Sanis) are in shortage in Canada right now, why CD, SR, and XC versions aren't interchangeable, and what your pharmacist can switch you to.

Can I still get this?Check with your pharmacist — only products with a different form or route found
StatusPermanently Discontinued
Same-ingredient products on file4 products · 0 same form & route
Affected strength240MG
Report last updated2021-08-12
Checked by MedShort2026-11-12

Other Products Containing the Same Active Ingredient

These are other Health Canada-approved human drug products containing the same active ingredient, not currently reported in shortage. Strength, dosage form, and route can still differ — ask your pharmacist whether any of these are appropriate for you. This isn't a guarantee of current stock.

Other Products

TIAZAC XC

BAUSCH HEALTH, CANADA INC.

300MG · DIN 02256762

Different strengthDifferent dosage formSame routeNo current shortage

TEVA-DILTIAZEM XC

TEVA CANADA LIMITED

360MG · DIN 02429357

Different strengthDifferent dosage formSame routeNo current shortage

MAR-DILTIAZEM T

MARCAN PHARMACEUTICALS INC

360MG · DIN 02465418

Different strengthDifferent dosage formSame routeNo current shortage

DILTIAZEM HYDROCHLORIDE INJECTION

SANDOZ CANADA INCORPORATED

5MG · DIN 02244728

Different strengthDifferent dosage formDifferent routeNo current shortage

What this means

Does this mean I need to switch medications right away?

Not necessarily right away, but this product will not be returning to the market.

What should I do?

Talk to your pharmacist or prescriber about your options well before your current supply runs out.

DIN

02231475

Strength

240MG

Dosage Form

CAPSULE (EXTENDED RELEASE) CAPSULE (CONTROLLED-DELIVERY)

Route

ORAL

Active Ingredient

DILTIAZEM HYDROCHLORIDE

See all DILTIAZEM HYDROCHLORIDE products →

Shortage History