Introduction Asthma affects millions worldwide, and while most people achieve good control with standard medications, a subset suffers from severe asthma that remains difficult to manage despite high-dose inhaled corticosteroids and other therapies. For these patients, biologic therapies—advanced, targeted treatments—offer new hope by directly addressing underlying inflammation mechanisms. This article explores what severe asthma is, how biologics work, and the options currently available. What Is Severe Asthma? Definition Severe asthma is a form of asthma that: Impact Why Are Biologics Needed? Traditional asthma treatments like inhaled corticosteroids reduce airway inflammation broadly but may not work well for everyone, especially those…