Uses

Used for moderate to severe allergic asthma, chronic rhinosinusitis with nasal polyps, chronic spontaneous urticaria, and selected IgE-mediated food allergies.

Do not use if

Severe hypersensitivity to omalizumab or any component of the formulation.

Side effects

Injection-site reactions, headache, arthralgia, fatigue, and hypersensitivity reactions may occur.

Warnings

Anaphylaxis may occur even after long-term treatment. Patients should be monitored appropriately.

How it works

Anti-IgE monoclonal antibody that reduces allergic inflammatory responses by binding free IgE.

Storage

Store refrigerated at 2°C to 8°C and protect from direct sunlight.