Alvogen, Inc recalls
Every recall we track for Alvogen, Inc — 21 in all, from 2014–2025 — plus the complaints and injury reports the public filed about them. 1 is rated “stop using now”.
Recalls per year, by danger level
Recalls from Alvogen, Inc peaked in 2017 (12); 19 since 2017. 5% rated “stop using now”.
All FDA recall records for Alvogen, Inc since 2017, counted by recall date (one bar per calendar year; 2026 is partial). Danger level is GovInfoNow’s plain-language rating; “not yet rated” records are still being written up.
| Year | Stop using now | Use caution | Lower risk | Not yet rated | Total |
|---|---|---|---|---|---|
| 2017 | 1 | 0 | 0 | 11 | 12 |
| 2018 | 0 | 0 | 0 | 0 | 0 |
| 2019 | 0 | 0 | 2 | 1 | 3 |
| 2020 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 1 | 0 | 1 |
| 2022 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 0 | 0 | 1 | 0 | 1 |
| 2024 | 0 | 0 | 0 | 0 | 0 |
| 2025 | 0 | 1 | 1 | 0 | 2 |
| 2026 (to date) | 0 | 0 | 0 | 0 | 0 |
Alvogen, Inc recalls before 2017
Recalls on record by year.
Most common reasons for Alvogen, Inc recalls
What to do if you have a recalled Alvogen, Inc product
- Match the NDC and lot number on your bottle or box to the recall.
- Don’t stop a prescription on your own — ask your pharmacist or doctor for a replacement first.
- Report side effects to FDA MedWatch.
All Alvogen, Inc recalls
10 shown- Lower riskDrug
Alvogen, Inc recalls Levothyroxine Sodium Tablets, USP, Thyro-Tabs, 150mcg, 1000 Tablets, Rx only, Manufactured by: LLOYD, Inc., Shenandoah,
Alvogen recalls Thyro-Tabs 150mcg tablets due to a reported mix-up with 88mcg tablets. Affected units contain Lot # MHA21825, expiring Dec 2027. Check your bottle for correct dosage.
AlvogenDec 31, 2025 - Use cautionDrug
Alvogen, Inc recalls Fentanyl Transdermal System CII, 25mcg/h, packaged in a pouch, further packaged in 5-count carton, Rx only, Distributed
Alvogen recalls Fentanyl transdermal patches that may be stacked incorrectly, increasing overdose risk. Affected units were distributed with specific lot numbers and expiration dates.
AlvogenJan 31, 2025 - Lower riskDrug
Alvogen, Inc recalls Levothyroxine Sodium Tablets, USP 112 mcg, 90 tablets per bottle, Rx Only, Manufactured by Lloyd Inc., Shenandoah, IA,
Alvogen recalls 112 mcg levothyroxine tablets due to sub-potent drug levels. This may cause inadequate thyroid hormone treatment. Check NDC 47781-654-90 and lot # HE02221 for affected products.
AlvogenFeb 6, 2023 - Lower riskDrug
Alvogen, Inc recalls Buprenorphine and Naloxone Sublingual Film 2mg/0.5mg, 30 pouches each containing 1 sublingual film, Distributed by:
Alvogen recalls Buprenorphine and Naloxone Sublingual Film 2mg/0.5mg due to low drug potency. This may reduce effectiveness for addiction treatment. Check NDC 47781-355-03, Lot 36924, Exp 6/2021.
AlvogenFeb 26, 2021 - Lower riskDrug
Alvogen, Inc recalls Macrobid Urinary Tract Anitbacterial, 100 mg, 100-count bottle, Rx Only, Mfg. by: Norwich Pharmaceuticals, Inc.
Alvogen recalls 100-count Macrobid urinary tract antibacterial bottles with failed dissolution specifications. This may affect medication effectiveness.
AlvogenJul 24, 2019 - UnratedDrug
Alvogen, Inc recalls FENTANYL Transdermal System, 12 mcg/h, five (12 mcg/h) systems per carton, Rx only, Distributed by: Alvogen, Inc., Pine
Alvogen recalls 12mcg/h Fentanyl patches due to mix-up with higher-dose 50mcg/h patches. Affected units contain 5 patches per carton labeled 12mcg/h but contain 50mcg/h patches. No remedy specified in recall notice.
AlvogenApr 19, 2019 - Stop using nowDrug
Alvogen, Inc recalls Clindamycin Injection USP; 600 mg/4 mL (150 mg/mL). 4 mL Single-dose ADD-VANTAGE Vial, Rx Only, Manufactured for
Alvogen recalls 4mL single-dose clindam: Risk of contamination from lack of sterility assurance. Check NDC 47781-463-69 and lot numbers for affected vials.
AlvogenJun 16, 2017 - UnratedDrug
Alvogen, Inc recalls Nifedipine Extended-Release Tablets, 90 mg, 100-count bottles, Rx Only, Manufactured for Alvogen Inc. Pine Brook, NJ
Alvogen recalls 90mg Nifedipine Extended-Release Tablets due to cross contamination with sorafenib. Affected lots from 03/2018 to 10/2018. Stop using if you have these specific lots.
AlvogenMar 7, 2017 - Use cautionDrug
Alvogen, Inc recalls NITROFURANTOIN MONOHYDRATE/MACROCRYSTALS CAPSULES, 100 mg, 100 count bottle, Rx Only --- Distributed by Alvogen, Inc.
Alvogen recalls Nitrofurantoin capsules due to failed dissolution specifications. Check lot 457529, exp 08/2016.
AlvogenApr 21, 2015 - Use cautionDrug
Alvogen, Inc recalls Oxycodone and Acetaminophen Tablets USP 10 mg/325 mg 100 count bottles Rx Only. Manufactured by Norwich Pharmaceuticals
Alvogen recalls specific lots of Oxycodone and Acetaminophen Tablets USP 10 mg/325 mg due to failed content uniformity specifications.
AlvogenAug 28, 2014
Alvogen, Inc recall questions
How many recalls has Alvogen, Inc had?
21 recalls from Alvogen, Inc are on record with U.S. safety agencies, from 2014–2025.
What is the most recent Alvogen, Inc recall?
Alvogen, Inc recalls Levothyroxine Sodium Tablets, USP, Thyro-Tabs, 150mcg, 1000 Tablets, Rx only, Manufactured by: LLOYD, Inc., Shenandoah,, dated Dec 31, 2025. Every Alvogen, Inc recall is listed on this page, newest first.
Why are Alvogen, Inc products recalled?
The most common reasons on record: Lack of Assurance of Sterility (3); Failed dissolution specifications (2).
What should I do if I have a recalled Alvogen, Inc product?
Match the NDC and lot number on your bottle or box to the recall. Don’t stop a prescription on your own — ask your pharmacist or doctor for a replacement first. Report side effects to FDA MedWatch.
How do I get alerts for new Alvogen, Inc recalls?
Sign up for free email alerts on GovInfoNow — we check official CPSC, FDA, USDA and NHTSA data every day and email you only when a recall matches what you follow.