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Routine Notice Removed Final

GSK Withdraws Wellcovorin (Leucovorin Calcium) NDA Approval

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Summary

FDA withdrew approval of NDA 018342 for Wellcovorin (leucovorin calcium) tablets at GlaxoSmithKline's written request. GSK notified FDA that the drug products are no longer marketed. Existing inventory may continue to be dispensed until depleted or reaching expiration dates.

What changed

FDA withdrew approval of NDA 018342 for Wellcovorin (leucovorin calcium) tablets, EQ 5 mg base and EQ 25 mg base, held by GlaxoSmithKline, LLC. The withdrawal was requested by GSK under 21 CFR 314.150(c), with GSK waiving its opportunity for a hearing. The approval withdrawal is without prejudice to refiling.

Pharmaceutical manufacturers and healthcare providers should note that any introduction or delivery of Wellcovorin tablets into interstate commerce without an approved NDA violates federal law. However, existing inventory may continue to be dispensed until depleted or until products reach their expiration dates, whichever occurs first.

What to do next

  1. Verify no Wellcovorin (leucovorin calcium) tablets are introduced into interstate commerce without an approved NDA after April 10, 2026
  2. Dispense existing inventory before expiration dates

Penalties

Violation of 21 CFR 314.150(c) without an approved NDA may result in enforcement action under 21 U.S.C. 355(a) and 331(d)

Archived snapshot

Apr 10, 2026

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Content

ACTION:

Notice.

SUMMARY:

The Food and Drug Administration (FDA or Agency) is withdrawing approval of a new drug application (NDA) for Wellcovorin (leucovorin
calcium) tablets, EQ 5 mg base and EQ 25 mg base, held by GlaxoSmithKline, LLC, 2020 Walnut Street, Philadelphia, PA 19104
(GSK). GSK notified the Agency in writing that the drug products were no longer marketed and requested that the approval of
the applications be withdrawn.

DATES:

Approval is withdrawn as of April 10, 2026.

FOR FURTHER INFORMATION CONTACT:

Kimberly Thomas, Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51,
Silver Spring, MD 20993-0002, 301-796-3601, druginfo@fda.hhs.gov.

SUPPLEMENTARY INFORMATION:

GSK has informed FDA that for Wellcovorin (leucovorin calcium) tablets, EQ 5 mg base and EQ 25 mg base, is no longer marketed
and have requested that FDA withdraw approval of the applications under the process in § 314.150(c) (21 CFR 314.150(c)). GSK
has also, by their requests, waived their opportunity for a hearing. Withdrawal of approval of an application or abbreviated
application under § 314.150(c) is without prejudice to refiling.

Therefore, approval of NDA 018342, and all amendments and supplements thereto, is hereby withdrawn as of April 10, 2026. Approval
of the entire application is withdrawn, including any strengths and dosage forms inadvertently missing from this notice. Introduction
or delivery for introduction into interstate commerce of Wellcovorin (leucovorin calcium) tablets, EQ 5 mg base and EQ 25
mg base, without an approved NDA violates sections 505(a) and 301 (d) of the Federal Food, Drug, and Cosmetic Act (21 U.S.C.
355(a) and 331(d)). Any Wellcovorin (leucovorin calcium) tablets, EQ 5 mg base and EQ 25 mg base, that is in inventory on
April 10, 2026 may continue to be dispensed until the inventories have been depleted or the drug products have reached their
expiration dates or otherwise become violative, whichever occurs first.

Grace R. Graham, Deputy Commissioner for Policy, Legislation, and International Affairs. [FR Doc. 2026-06911 Filed 4-9-26; 8:45 am] BILLING CODE 4164-01-P

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CFR references

21 CFR 314.150(c)

Named provisions

Withdrawal of Approval

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Last updated

Classification

Agency
FDA
Published
April 10th, 2026
Compliance deadline
April 10th, 2026 (6 days ago)
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
FR Doc. 2026-06911
Docket
FDA-2026-N-0707

Who this affects

Applies to
Pharmaceutical companies Healthcare providers
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Drug approval withdrawal NDA withdrawal Pharmaceutical distribution
Geographic scope
United States US

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Regulatory Affairs
Compliance frameworks
GxP
Topics
Healthcare Product Safety

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