Class III · Low risk
Buprenorphine Sublingual Tablets
Labeling: Label Mix-up
Buprenorphine Hydrochloride
Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.
Why it was recalled
Crystallization; identified as Buprenorphine free base
Cause type: Failed specification
A physical or chemical test other than potency, dissolution, impurity or stability failed - pH, viscosity, appearance, tablet integrity, fill volume. A product outside its own specification may not perform as designed, even if the active ingredient is present. All failed specification recalls.
What was recalled
Buprenorphine Hydrochloride, Injection, 0.3mg/mL, 5x1 mL Single Dose Vials, Rx only, Manufactured for: Endo USA, Malvern, PA 19855, NDC 42023-179-05.
Affected NDC
42023-0179-05
Compare with the code on your package — it is the most precise check available.
Drug: Buprenorphine
Product details
From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.
| Product | Strength | Form & route | Labeler | Type |
|---|---|---|---|---|
| Buprenorphine Hydrochloride NDC 42023-0179 |
.324 mg/mL | Injection Intramuscular|intravenous |
Par Health USA, LLC | Rx · CIII |
- Recalling firm
- ENDO USA, Inc.
- NDC code
- 42023-179-05
- Origin
- MI, United States
- Initiated by
- Voluntary: Firm initiated
- FDA recall number
- D-0527-2026 · 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.
Other Buprenorphine recalls
See all
Class II · Moderate risk
Buprenorphine HCl
Crystallization; identified as Buprenorphine free base
Class II · Moderate risk
Buprenorphine Hydrochloride Injection
Lack of Assurance of Sterility-The potential for incomplete crimp seals.
Class II · Moderate risk
Buprenorphine Sublingual Tablets
CGMP Deviations
Class III · Low risk
Buprenorphine Transdermal System
Failed Impurities/Degradation Specifications: Out of specification for related substance 10-hydroxy buprenorphine N-Oxide results generated at the 18-month stability timepoint.
Other recalls by ENDO USA, Inc.
All 2026 recalls
Class III · Low risk
Everolimus tablets 2.5 mg
Failed Impurities/Degradation Specifications: Out of specification for impurity IP-C.
Class III · Low risk
Everolimus tablets 10 mg
Failed Impurities/Degradation Specifications: Out of specification for impurity IP-C.
Class III · Low risk
Everolimus tablets 7.5mg
Failed Impurities/Degradation Specifications: Out of specification for impurity IP-C.
Class III · Low risk
Everolimus tablets 5mg
Failed Impurities/Degradation Specifications: Out of specification for impurity IP-C.
Free recall alerts
Know the day your medication is recalled
Tell us what you take. When FDA posts a recall announcement or classifies a recall for one of your medications, we email you in plain English, with what to check. No account needed.