Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class III · Low risk Terminated Initiated Dec 12, 2017 (9 years ago)

Auryxia (ferric citrate)

Class III — Low risk. Unlikely to cause harm, but violates FDA regulations.

Why it was recalled

Presence of Foreign Substance: Reports have been received of damaged StripPax packets containing silica gel desiccant potentially allowing the silica gel granules to make contact with Auryxia tablets in the bottle.

Cause type: Particulate / foreign matter

Visible foreign particles - glass, metal, fibers or other material - found in the product. Particles can enter from equipment wear, containers or the process, and are dangerous in injectables. All particulate / foreign matter recalls.

What was recalled

Auryxia (ferric citrate) tablets, 210 mg , 200-count bottles, RX ONLY, Manufactured for and distributed by: Keryx Biopharmaceticals, Inc. One Marina Park Drive, 12th Floor, Boston, MA 02210 USA. NDC 59922-631-01

Affected NDC 59922-0631-01

Compare with the code on your package — it is the most precise check available.

Product details

From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.

ProductStrengthForm & routeLabelerType
Auryxia
ferric citrate
NDC 59922-0631
TETRAFERRIC TRICITRATE DECAHYDRATE 210 mg/1 Tablet, Film Coated
Oral
Akebia Therapeutics, Inc. Rx
Recalling firm
Keryx Biopharmaceuticals, Inc.
NDC code
59922-631-01
Origin
MA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0133-2018 · FDA notice

Low risk, still worth a check. Class III means the product is unlikely to cause harm but breaks an FDA rule (often labeling). If your lot matches, your pharmacy will normally swap it; there is no need for alarm. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other recalls by Keryx Biopharmaceuticals, Inc.

All 2017 recalls
Class II · Moderate risk

Auryxia (ferric citrate)

cGMP deviations: Lots recalled were not manufactured in conformance with the FDA-approved manufacturing process for Auryxia.

Terminated cGMP deviation Keryx Biopharmaceuticals, Inc. D-1389-2020

Other particulate / foreign matter recalls from 2017

All particulate / foreign matter recalls