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FDA recall, , Low risk

Golden State Medical Supply Primidone Tablets

Primidone Tablets may be contaminated with trace amounts of Acemetacin.

What happened

Golden State Medical Supply Inc. of Camarillo, California is recalling Primidone Tablets, USP, in 250 mg and 50 mg strengths, because the API is contaminated with trace amounts of Acemetacin API. The recall began April 27, 2026, and was added to the FDA's Enforcement Report on May 18, 2026. The products were distributed nationwide in the USA.

What to do

We don't have product-specific instructions for this recall. FDA's general advice for medicine recalls:

  1. Check the FDA or company notice for instructions specific to this product.
  2. Ask your pharmacist or doctor whether your lot is affected and what to do.

Is yours affected?

Match your product and all the details in one listed combination.

An NDC (National Drug Code) is usually printed on the drug's label.

  1. Primidone Tablets, USP

    1. Strength
      250 mg
      NDC
      • 51407-638-01
      Lot code
      • GS067909
      • GS068646
    2. Strength
      50 mg
      NDC
      • 51407-637-05
      Lot code
      • GS066750
      • GS067084
      • GS067710
      • GS067873
      • GS068339
      • GS068897

Recall details

Company began the recall
Sold in

USA Nationwide

Company
Golden State Medical Supply Inc.Camarillo, California
Risk

Low risk

Taking it is unlikely to cause health problems.

FDA Class III recall · How risk is rated

Event ID
98856
Recall numbers
D-0534-2026 to D-0535-2026

All recalls from Golden State Medical Supply Inc.

Timeline

FDA's Enforcement Report is its public list of recalls; FDA adds a recall when it posts it and publishes the list weekly.

  1. Company began the recall

  2. Added to FDA's Enforcement Report · Classified by FDA

  3. Listed on Recall Canary

  4. In FDA's weekly enforcement report

  5. Summary updated

Summary by Recall Canary, written with AI · summary updated Oct 3, 2026 · primary source: U.S. Food and Drug Administration (opens in a new tab)