Herbal PulmoFlex is scientifically developed as a basic remedy for treatment of allergic rhinitis and asthma. PulmoFlex as immune modulator, tackling the root cause, decreases the raised serum IgE level and number of eosinophils in nasal and bronchial secretions and peripheral blood. PulmoFlex® inhibits the biosynthesis of leukotrienes and other inflammatory mediators and PAF mediated allergic and inflammatory responses. PulmoFlex® also acts as Anti-allergic, Bronchodilator, Mucolytic, Expectorant, Tussis-modulator and Decongestant. PulmoFlex® improves static and dynamic lung volumes and lung function. It is also suitable for asthmatics with diabetes and hypertension. PulmoFlex® improves the quality of life in asthmatics. It is a comprehensive therapy of choice for allergic rhinitis or hay fever. PulmoFlex is compatible with oral and inhaled anti-inflammatory drugs and bronchodilators hence they can be used together, in acute conditions.