Buprenorphine Sublingual Tablets
Labeling: Label Mix-up
Yes — there is an active recall. 5 ongoing FDA recalls mention Buprenorphine (31 total). Check the affected lots below.
Most common reason: Impurity / degradation (8 of these recalls)
Recalls are matched by product description. A recall usually affects specific lots, not every package of Buprenorphine. “Active” means an FDA recall is still ongoing; “closed” means it was terminated or completed. Checked against openFDA on Oct 10, 2026.
Labeling: Label Mix-up
Crystallization; identified as Buprenorphine free base
Crystallization; identified as Buprenorphine free base
Lack of Assurance of Sterility-The potential for incomplete crimp seals.
CGMP Deviations
Failed Impurities/Degradation Specifications: Out of specification for related substance 10-hydroxy buprenorphine N-Oxide results generated at the 18-month stability timepoint.
Failed Impurities/Degradation Specifications: Out of specification for related substance 10-hydroxy buprenorphine N-Oxide results generated at the 18-month stability timepoint.
Lack of Assurance of Sterility: FDA inspection revealed insanitary conditions at the facility.
Presence of Foreign Substance
Crystallization; identified as Buprenorphine free base
CGMP Deviations: Intermittent exposure to temperature excursion during storage.
CGMP Deviations: Intermittent exposure to temperature excursion during storage.
CGMP Deviations: Intermittent exposure to temperature excursion during storage.
Subpotent drug: Out of specification for assay of naloxone and buprenorphine (low)
Failed Stability Specifications: Below specification result for buprenorphine release rate.
Sub-potent Drug: Out-of-Specification assay results found at 3 month stability testing.
Subpotent Drug
Subpotent Drug
Failed Impurities/Degradation Specifications: out of specification test results for related compounds largest unknown impurity.
Failed Impurities/Degradation Specifications: out of specification test results for related compounds largest unknown impurity.
Crystallization: due to the presence of white, crystalline particulates, adhered to the side and bottom of the glass vials, which are comprised of principally dextrose and the buprenorphine active component.
Failed Impurities/Degradation Specifications
Lack of Assurance of Sterility
Failed Impurities/Degradation Specification: Out of Specification results for pseudobuprenorphine impurity at the 9-month stability time point.
Failed Impurities/Degradation Specifications: High out of specification impurity test results were obtained during stability testing.
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