Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Jul 2, 2013 (13 years ago)

azaTHIOprine

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

Why it was recalled

Labeling: Label Mixup: azaTHIOprine, Tablet, 50 mg may have potentially been mislabeled as the following drug: SELENIUM, Tablet, 50 mcg, NDC 00904316260, Pedigree: AD56939_1, EXP: 5/21/2014.

Cause type: Labeling / mix-up

Wrong label, wrong strength, mixed-up products, or packaging errors. One of the most dangerous causes - you can end up taking the wrong drug or the wrong dose. All labeling / mix-up recalls.

What was recalled

azaTHIOprine, Tablet, 50 mg, Rx only, Distributed by: AidaPak Service, LLC, NDC 00054408425.

Affected NDC 0054-4084-25

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

Recalling firm
Aidapak Services, LLC
Origin
WA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-797-2014 · 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 recalls by Aidapak Services, LLC

All 2013 recalls
Class II · Moderate risk

Methazolamide

Labeling: Label Mixup: METHAZOLAMIDE, Tablet, 50 mg may have potentially been mislabeled as the following drug: BUPRENORPHINE HCL SL, Tablet, 2 mg, NDC 00054017613, Pedigree: AD39573_1, EXP: 5/13/2014.

Terminated Labeling / mix-up Aidapak Services, LLC D-999-2014
Class II · Moderate risk

Perphenazine

Labeling: Label Mixup: PERPHENAZINE, Tablet, 16 mg may have potentially been mislabeled as one of the following drugs: LITHIUM CARBONATE ER, Tablet, 450 mg, NDC 00054002025, Pedigree: AD21790_28, EXP: 5/1/2014; LITHIUM CARBONATE ER, Tablet, 450 mg, NDC 00054002025, Pedigree: W002730, EXP: 6/6/2014; RALTEGRAVIR, Tablet, 400 mg, NDC 00006022761, Pedigree: W003680, EXP: 6/25/2014; VENLAFAXINE HCL

Terminated Labeling / mix-up Aidapak Services, LLC D-998-2014
Class II · Moderate risk

Trifluoperazine HCL

Labeling: Label Mixup: TRIFLUOPERAZINE HCL, Tablet, 1 mg may have potentially been mislabeled as the following drug: TERBUTALINE SULFATE, Tablet, 2.5 mg, NDC 00115261101, Pedigree: AD52778_88, EXP: 5/21/2014.

Terminated Labeling / mix-up Aidapak Services, LLC D-997-2014
Class II · Moderate risk

Cholecalciferol

Labeling: Label Mixup: CHOLECALCIFEROL, Tablet, 5000 units may have potentially been mislabeled as one of the following drugs: LACTOBACILLUS ACIDOPHILUS, Capsule, 0 mg, NDC 54629011101, Pedigree: AD65311_7, EXP: 5/24/2014; QUINAPRIL HCL, Tablet, 20 mg, NDC 68180055809, Pedigree: W003556, EXP: 6/24/2014; POTASSIUM ACID PHOSPHATE, Tablet, 500 mg, NDC 00486111101, Pedigree: AD52778_34, EXP: 5/20/2

Terminated Labeling / mix-up Aidapak Services, LLC D-996-2014

Other labeling / mix-up recalls from 2013

All labeling / mix-up recalls
Class II · Moderate risk

Trelstar (triptorelin pamoate)

Labeling: Label Error On Declared Strength: Trelstar 11.25 mg labeled carton/kit contained a vial labeled as 3.75 mg instead of a vial being labeled as 11.25mg.

Terminated Labeling / mix-up Actavis Inc NDC 52544-154-02 D-1085-2014
Class II · Moderate risk

0.45% Sodium Chloride Injection USP

Labeling: Wrong Bar Code; Bar code scans as 0.15% Potassium Chloride in 0.9% Sodium Chloride (20 mEq K/liter).

Terminated Labeling / mix-up B. Braun Medical Inc NDC 0264-7802-00 D-407-2014
Class III · Low risk

Paclitaxel Injection

Labeling: Incorrect or Missing Package Insert- Missing text on the product insert in the "Clinical Studies" and "Specific Adverse Events" sections.

Terminated Labeling / mix-up Fresenius Kabi USA, LLC NDC 63323-763-50 D-016-2014
Class II · Moderate risk

Carbon Dioxide

Labeling: Not Elsewhere Classified; Due to an error in the manufacturing procedure, a cylinder in liquid withdrawal service was not marked Syphon Tube indicating liquid withdrawal and shipped as a gas withdrawal cylinder.

Terminated Labeling / mix-up Airgas Medical Services D-366-2014