How to Pronounce Omalizumab (Xolair)

oh-ma-LIZ-u-mab
IPA: /oʊ.mæ.ˈlɪz.ʌ.mæb/
Brand name: Xolair
oh ma LIZ u mab
Omalizumab is pronounced oh-ma-LIZ-u-mab

How do you pronounce Omalizumab?

Omalizumab is pronounced “oh-ma-LIZ-u-mab”. It has 5 syllables: oh ‑ ma ‑ liz ‑ u ‑ mab. The stress falls on the third syllable, “liz”.

How many syllables are in Omalizumab?

Omalizumab has 5 syllables: oh ‑ ma ‑ liz ‑ u ‑ mab.

What does Omalizumab mean?

Omalizumab is a monoclonal antibody targeting IgE used for moderate to severe allergic asthma and chronic idiopathic urticaria. It prevents IgE from binding mast cells and basophils.

Word Parts

suffix -zumab humanized monoclonal antibody

Common Mispronunciations

With 5 syllables, speakers often rush or skip middle syllables — practice each syllable distinctly: oh-ma-LIZ-u-mab. Stress falls on syllable 3 (LIZ) — avoid placing stress on the first syllable

Where You'll Encounter This

Severe allergic asthma. Targeted biologic therapy. Usually given by injection or infusion.

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