Biologic therapy is indicated for patients with severe asthma that remains uncontrolled despite high-dose ICS-LABA therapy, and who have experienced 2 or more severe exacerbations in the past year — or who are dependent on oral corticosteroids. Specific biomarker testing (blood eosinophils, total IgE, FeNO) determines which biologic you qualify for. The only way to know definitively is a comprehensive assessment at Pulmovista Clinics with Dr. Dixit Kumar Thakur — the process is straightforward, non-invasive, and typically completed within one or two appointments.