Cystic fibrosis (CF) airway disease is characterized by chronic infection and neutrophil-driven inflammation, leading to progressive airway damage and early mortality. Infection with Pseudomonas aeruginosa significantly impacts morbidity and mortality, requiring early detection and aggressive antibiotic treatment. Controlling inflammation remains difficult due to the limited availability of effective anti-inflammatory treatments. CFTR modulators show potential in reducing inflammation, but further research is needed. Effective management of CF lung disease requires a comprehensive approach addressing both infection and inflammation.