Asthma rx, omalizumab, tied to late-onset anaphylaxis.(News)

From: Family Practice News | Date: May 15, 2006| Author: Wendling, Patrice | Copyright information

MIAMI BEACH -- Two patients developed anaphylaxis to the popular allergic asthma medication omalizumab after months of successful treatment, Dr. Kursteen Price reported in a poster at the annual meeting of the American Academy of Allergy, Asthma, and Immunology.

This is the first report of late-onset anaphylaxis to the humanized monoclonal anti-immunoglobulin E (IgE) antibody, she said. According to the prescribing information for omalizumab (Xolair), "anaphylaxis has oc...

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