Lannett recalls Primidone 250mg tablets due to trace acemetacin contamination. Affected lots have specific expiration dates and are prescription-only.
Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.
Lannett is recalling Primidone 250mg tablets that may contain trace amounts of acemetacin from cross contamination. This could affect people taking the medication as it might cause unintended side effects.
The tablets were cross-contaminated with acemetacin during manufacturing, which could lead to unintended side effects for people taking the medication. This is a trace contamination issue, not a significant risk.
Prescription patients using the recalled Primidone tablets. Those with specific lot numbers and expiration dates are most at risk.
Check for lot numbers: 25283038A (exp 1/31/2028), 25283564A/25283565A (exp 3/31/2028), 25285712A (exp 8/31/2028), 25284105A (exp 4/30/2028), 25284874A/25284875A (exp 8/31/2028). The product is prescription-only.
Look for the lot number on the bottle label to determine if it's affected.
Talk to your healthcare provider about whether you should stop using the medication.
The recall states there is a risk of trace acemetacin contamination, but the product is generally safe for most users. Consult your doctor for personalized advice.
Check the lot number on the bottle. If it matches the affected lots listed, contact your doctor to discuss next steps.
The recalled product has specific lot numbers and expiration dates as listed in the recall notice. Check the label for these details.
We’ve drafted a message you can send Lannett to request your refund or repair — edit it as you like.
Subject: Recall D-0533-2026 — Lannett Lannett Hello, I own a Lannett that is covered by recall D-0533-2026 from Lannett. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
