“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Budesonide: It is an anti-inflammatory corticosteroid that exhibits potent glucocorticoid activity and weak mineralocorticoid activity. Inflammation is an important component in the pathogenesis of asthma. Corticosteroids have a wide range of inhibitory activities against multiple cell types (e.g., mast cells, eosinophils, neutrophils, macrophages and lymphocytes) and mediators (e.g., histamine, eicosanoids, leukotrienes, and cytokines) involved in allergic and non-allergic mediated inflammation. These anti-inflammatory actions of corticosteroids may contribute to their efficacy in asthma.
Formoterol Fumarate Dihydrate: It is a long-acting, selective β2 - adrenergic agonist with a rapid onset of action. Inhaled Formoterol Fumarate Dihydrate BP acts locally in the lungs as a bronchodilator. The pharmacological effects of β2-adrenoceptor agonist drugs are attributable to the stimulation of intracellular adenyl cyclase, the enzyme that catalyses the conversion of adenosine triphosphate (ATP) to cyclic AMP. Increased cyclic AMP levels cause relaxation of bronchial smooth muscle and inhibit the release of mediators of immediate hypersensitivity from the cells, especially from mast cells.