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Drug Safety-related Labeling Changes (SrLC)

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CORTROPHIN-ZINC (NDA-009854)

(CORTICOTROPIN-ZINC HYDROXIDE)

Safety-related Labeling Changes Approved by FDA Center for Drug Evaluation and Research (CDER)

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10/05/2026 (SUPPL-13)

Approved Drug Label (PDF)

4 Contraindications

Additions and/or revisions underlined:

When any of the following conditions are present:

Cortrophin®-Zinc is contraindicated in patients with a history of hypersensitivity reaction to corticotropin or any of the inactive ingredients of Cortrophin®-Zinc. Reactions have included anaphylaxis and angioedema.

. . .


5 Warnings and Precautions

WARNINGS

Additions and/or revisions underlined:

Chronic administration of corticotropin may lead to adverse side effects which are not reversible. Corticotropin may only suppress symptoms and signs of chronic disease without altering the natural course of the disease. Cortrophin®-Zinc should not be administered for treatment until adrenal responsiveness has been verified with the route of administration which will be utilized during treatment, i.e. intramuscularly. A rise in urinary and plasma corticosteroid values provides direct evidence of a stimulatory effect. Hypersensitivity reactions including anaphylaxis and angioedema have been reported. Prolonged administration of corticotropin increases the risk of hypersensitivity reactions. Although the action of corticotropin is similar to that of exogenous adrenocortical steroids the quantity of adrenocorticoid may be variable. In patients who receive prolonged corticotropin therapy the additional use of rapidly acting corticosteroids before, during, and after an unusual stressful situation is indicated.

. . .


6 Adverse Reactions

Additions and/or revisions underlined:

. . .

Allergic reactions

Especially in those who have exhibited allergic responses to proteins; these responses may manifest themselves as skin reactions, dizziness, nausea, vomiting, anaphylaxis, including anaphylactic shock, respiratory compromise, angioedema, urticaria.

. . .