How long a drug recall stays invisible
pharmaranks measured the gap between a manufacturer starting a US drug recall and that recall appearing in the FDA's public Enforcement database, across 1,687 recalls from Jan 2, 2024 to Jun 29, 2026. The median gap is 28 days; 43% take longer than a month.
What this measures — and what it doesn’t.The FDA’s Enforcement database is the systematic public record of every drug recall — it is what recall trackers (including ours) and most news coverage rely on. The gap here is the time between the manufacturer’s recall start date and the recall’s appearance in that database, both dates the FDA’s own. It is not the time the public had no warning at all: for the most dangerous recalls, the firm or the FDA usually issues a separate press announcement much sooner. During the gap, the recall exists — but not yet in the database most tools watch.
The most serious recalls take the longest
Median days from recall start to the public Enforcement report, by FDA class. Class I is the FDA’s label for a defect that could cause serious harm or death — and it has the longest median gap. A likely reason is that classification itself takes time (the FDA assigns the class before the entry appears), but the effect for a reader is the same: the worst recalls surface in the database last.
Is the gap improving?
Median gap in days, by the year the recall reached the database.
The longest gaps on record here
The recalls that took the longest to reach the public database — several are Class I.
| Product | Manufacturer | Class | Days |
|---|---|---|---|
| Iodo Blanco Iodides, First Aid Antiseptic, Mercury Free, Iodine 2%, First Aid Antiseptic, | World Perfumes Inc. | Class II | 216 |
| Green Lumber Natural Fuel For Men capsule, packaged in 2, 4, 10, and 30-count blister pack | Green Lumber Holdings, LLC | Class I | 167 |
| RAM IT, Horny Goat Weed, dietary supplement capsules, 1000 mg, packaged in a box containin | Integrity Products | Class I | 160 |
| To the Moon Capsules, Horny Goat Weed, 1000 mg, packaged in a box containing a 10-count bl | Integrity Products | Class I | 160 |
| Duloxetine D/R, 30 mg, 30 Caps, RX Only, Packaged as a) 30-count bottle NDC 61919-0482-30, | Direct Rx | Class II | 159 |
| Duloxetine D/R, 20 mg, 30 Caps, 30-count bottle, RX Only, Packaged & Distributed by: Direc | Direct Rx | Class II | 159 |
| Mojo Max Fusion XXX, 500 mg, one capsule per blister card, 20 count box, Distributed by: M | Mohamed Hagar | Class I | 154 |
| SILINTAN 25/pills, packaged in a 25-count bottle, Shanghai Chinese Medical Works, Shanghai | ANTHONY TRINH, 123Herbals LLC | Class I | 142 |
Methodology & sources
Built from the openFDA drug Enforcement (recall) database. For each recall we take the FDA’s own two dates — recall_initiation_date(“the date that the firm first began notifying the public or their consignees of the recall”) and report_date(the date the recall entered the FDA’s weekly Enforcement report) — and compute the difference in days. Recalls missing either date are excluded (1,687 of the recalls we track qualify). Medians are used because a few extreme gaps would distort averages. Counts are recall events, not units. The full underlying data is downloadable as CSV. This is public regulatory data, not medical advice.
See also the FDA Drug Recall Report, the contamination report and the latest recalls tracker.