Zavzpret

ZAVZPRET is indicated for the acute treatment of migraine with or without aura in adults. Limitations of Use ZAVZPRET is not indicated for the preventive treatment of migraine. ZAVZPRET is a calcitonin gene-related peptide receptor antagonist indicated for the acute treatment of migraine with or without aura in adults. ( 1 ) Limitations of Use ZAVZPRET is not indicated for the preventive treatment of migraine. ( 1 )

ZAVZPRET is contraindicated in patients with a history of hypersensitivity reaction to zavegepant or any of the components of ZAVZPRET. Reactions have included anaphylaxis [see Warnings and Precautions (5.1) ] . Patients with a history of hypersensitivity reaction to zavegepant or to any of the components of ZAVZPRET. ( 4 )

• Hypersensitivity Reactions: If a serious hypersensitivity reaction occurs, discontinue ZAVZPRET and initiate appropriate therapy. Hypersensitivity reactions including anaphylaxis, facial swelling, and urticaria, have occurred with ZAVZPRET. ( 5.1 )
• Hypertension: New-onset or worsening of pre-existing hypertension may occur. ( 5.2 )
• Raynaud’s Phenomenon: New-onset or worsening of pre-existing Raynaud’s phenomenon may occur. ( 5.3 )

5.1Hypersensitivity Reactions

Serious hypersensitivity reactions, including anaphylaxis, facial swelling, and urticaria, have occurred in patients treated with ZAVZPRET. If a hypersensitivity reaction occurs, discontinue ZAVZPRET and initiate appropriate therapy [see Contraindications (4) and Adverse Reactions (6.1 , 6.2) ].

5.2Hypertension Development

of hypertension and worsening of pre-existing hypertension have been reported following the use of CGRP antagonists in the postmarketing setting. Some of the patients receiving a CGRP antagonist who developed new-onset hypertension had risk factors for hypertension. There were cases requiring initiation of pharmacological treatment for hypertension and, in some cases, hospitalization. Hypertension may occur at any time during treatment, but was most frequently reported within 7 days of therapy initiation.

The CGRP antagonist was discontinued in many of the reported cases. Monitor patients treated with ZAVZPRET for new-onset hypertension or worsening of pre-existing hypertension, and consider whether discontinuation of ZAVZPRET is warranted if evaluation fails to establish an alternative etiology or blood pressure is inadequately controlled.