Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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National Drug Code

Is NDC 51407-0637-05 recalled?

Primidone · 500 TABLET in 1 BOTTLE (51407-637-05)

Yes — this exact package was recalled

1 FDA recall names the code 51407-0637-05 directly. A recall still applies to particular lot numbers — compare the lot on your package with the FDA notice below, and talk to your pharmacist before stopping a prescribed medication.

1 of these recalls is still ongoing.

Active ingredient
Primidone
Strength
PRIMIDONE 50 mg/1
Form
Tablet · Oral
Labeler
Golden State Medical Supply, Inc
Type
Human Prescription Drug
Product code
51407-0637

Recalls naming this package

Class III ยท Low risk

Primidone Tablets

Cross contamination with other products: API contaminated with trace amounts of Acemetacin API.

Ongoing Cross-contamination Golden State Medical Supply Inc. NDC 51407-637-05 D-0534-2026

Where to find this code. The NDC is printed on the pharmacy label and on the manufacturer's carton, usually as three groups of digits after “NDC”. The last group is the package size — two bottles of the same medicine can differ only in that group, and a recall may cover one but not the other.

Other recalled products from this labeler