Reported Jul 10, 2024 · Terminated

Methylphenidate Hydrochloride, Extended-release Tablets, USP, 36mg, 100-count Bottle, Rx Only, Manufactured for: Trigen…

Trigen Laboratories

Moderate riskThis product could cause temporary or reversible health problems — stop using it.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: Trigen Laboratories · 1880 Mcfarland Pkwy · Alpharetta, GA · 30005-1794

Is this the product you have?

  • Methylphenidate Hydrochloride, Extended-release Tablets, USP, 36mg, 100-count Bottle, Rx Only
  • Manufactured forTrigen Laboratories, LLC, Alpharetta, GA 30005, NDC 13811-708-10
Lot codes and dates
    • Lot 230159M
    • Exp Date 2/28/2026
Amount recalled
10,448 100-count bottles

Where it was sold

  • Nationwide

Why it was recalled

Failed dissolution specifications: this product is being recalled due to this batch not meeting dissolution specifications.

This product could cause temporary or reversible health problems — stop using it.

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Where this came from

Source: U.S. Food & Drug Administration (openFDA)

Read the FDA (openFDA drug enforcement) notice

Notice updated Sep 23, 2025 · Data as of Sep 19, 8:06 PM UTC

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