[Asthma and nasal polyposis: Are biological treatments effective?].

Chronic rhinosinusitis with nasal polyps often accompanies severe asthma. Uncontrolled nasal polyp does not only impair the quality of life, but also makes it difficult to control the accompanying asthma. Eosinophilic chronic sinusitis dominated by type 2 inflammation is phenotypically manifested by nasal polyps.