After a number of development challenges and setbacks, Hikma has now received US Food and Drug Administration approval for and launched its generic version of GlaxoSmithKline’s Advair Diskus (fluticasone/salmeterol) in the US.
Hikma Launches Long-Awaited US Advair Rival
Competes With Viatris’ Wixela Inhub, But Not In All Strengths
Hikma has gained FDA approval for and launched its long-in-development generic version of Advair Diskus. The milestone puts it in direct competition with Viatris’ Wixela Inhub version that was launched almost two years ago, in three presentations compared to Hikma’s two.

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Generics Bulletin previews the most noteworthy and anticipated events for April 2025.