Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Dec 18, 2012 (14 years ago)

Taztia XT

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

Failed Dissolution Specification: Out of a specification result occurred during the 3-month stability testing. Dissolution result at the 4-hour time point was 41% (specification: 20-40%).

Cause type: Dissolution failure

The tablet or capsule did not dissolve within specification. Dissolution controls how much drug the body absorbs; a failure can change the effective dose. All dissolution failure recalls.

What was recalled

Taztia XT(diltiazem HCI extended release capsules, USP, Once-A-Day Dosage, 360 mg, 90 Capsules per bottle, Rx only, Manufactured by: Watson Laboratories, Inc., Corona, CA 92880, Distributed by: Watson Pharma, NDC 62037-700-90.

Affected NDC 62037-0700-90

Compare with the code on your package — it is the most precise check available.

Drug: Diltiazem

Recalling firm
Watson Pharmaceuticals
NDC code
62037-700-90
Origin
NJ, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-145-2013 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Diltiazem recalls

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Other dissolution failure recalls from 2012

All dissolution failure recalls