Inhaled nebulizer therapy is the introduction of medicinal solutions into the respiratory tract by means of special devices. Inhalation of drugs through a nebulizer is one of the most reliable and simple methods of treatment. Therapy allows you to achieve maximum local therapeutic effect in the respiratory tract with minor manifestations or absence of side effects. As a result of therapy, there is a decrease in bronchospasm, a decrease in the activity of the inflammatory process, an effect on local immune responses, and an improvement in microcirculation.