A Review on Advancement in Inhalation Drug Delivery: "Current Trends and Future Perspectives"

Inhalation drug delivery system offer a promising approach for treating respiratory and systemic condition by delivering medication directly to the lungs.Pulmonary drug delivery has gathered momentum in the several years with increased interest in using the lungs as a means of delivering drugs systematically advances in devices technology have led to the development of more efficient delivery systems capable of delivering larger doses and finer particles into the lungs.Dry powder inhalers design should provide accurate, reproducible, safe, and efficacious drug delivery the challenges and applications is to develop the device-independent delivery and devices that are easy for patients use. Drug delivery is the method or process of administering a pharmaceutical compound to achieve a therapeutic effect in humans.This targeted delivery method provides several benefits, including rapid onset of action, increased bioavailability and reduced side effects.various inhalation devices such as metered-dose inhalers, dry powder inhalers, and nebulizers have been developed to cater to different patient needs.In future enhancing the efficacy and patient experience of inhalation therapy.This review provides an overview of the current state of inhalation drug delivery system higlighting their applications and exploring the latest development and innovations in this field and has better understanding the potential of inhalation drug delivery.